Newbie needs assistance with AI4A error message

[Scott Ferguson]

Should I post this at Getting Started... instead of here?
Getting an error 'the server is temporarily unavailable' on V1.4.6 AI4A.
echo %JAVA_HOME% returns C:\Program Files\Java\jdk1.6.0_34
Should that Java version work or must I upgrade to 1.7?
Should I use a later version of AI4A? (I want max compatibility with MIT AI)
This is a clean install. I have never used AI4A before.
Running Windows 7, 32bit. with appengine and buildserver loading ok.
Thanks--
---sfs

[Scott Ferguson]

Taifun just told me AI4A does not yet support MIT v134 yet. I suppose I will have to wait patiently as I have used the new slider component in my huge app and it will not load on MIT's server.
Any E.T.A. on that, Gary?
---sfs

[Taifun]

Hi "Newbie" ;-)

Should I post this at Getting Started... instead of here?

;-) for me it's fine here ...

Getting an error 'the server is temporarily unavailable' on V1.4.6 AI4A.

assuming you started the cmd file in the AppEngine folder...
if yes, try it several times (refresh browser window)
 

echo %JAVA_HOME% returns C:\Program Files\Java\jdk1.6.0_34
Should that Java version work or must I upgrade to 1.7?

that should work, what you can do is to upgrade to the newest jdk1.6.0_45, the newest Java 7 currently has an issue
 

Should I use a later version of AI4A? (I want max compatibility with MIT AI)

no, well, you could use 1.4.7 but this is a version in between...
we have to wait patiently until Gary releases an ai4a version which is compatible to MIT Version 134
Taifun

[Scott Ferguson]

@Taifun - yes I started the cmd file in the AppEngine folder, and will try it several times. Also will update the jdk to 1.6.0_45.
Thanks :)
---sfs

[Taifun]

did you get a "server running" in the log?
Taifun

********************************************************
There is a new version of the SDK available.
-----------
Latest SDK:
Release: 1.8.0
Timestamp: Wed May 01 12:01:15 CST 2013
API versions: [1.0]

-----------
Your SDK:
Release: 1.7.7
Timestamp: Mon Apr 15 16:01:18 CST 2013
API versions: [1.0]

-----------
Please visit https://developers.google.com/appengine/downloads for the latest SD
K.
********************************************************
21.05.2013 17:19:22 com.google.apphosting.utils.config.AppEngineWebXmlReader rea
dAppEngineWebXml
INFO: Successfully processed C:\Prog\ai4a\V1.4.6\AppEngine\war\WEB-INF/appengine
-web.xml
21.05.2013 17:19:22 com.google.apphosting.utils.config.AbstractConfigXmlReader r
eadConfigXml
INFO: Successfully processed C:\Prog\ai4a\V1.4.6\AppEngine\war\WEB-INF/web.xml
21.05.2013 17:19:22 com.google.appengine.tools.development.SystemPropertiesManag
er setSystemProperties
INFO: Overwriting system property key 'java.util.logging.config.file', value 'C:
\Prog\appengine-java-sdk-1.7.7.1\config\sdk\logging.properties' with value 'WEB-
INF/logging.properties' from 'C:\Prog\ai4a\V1.4.6\AppEngine\war\WEB-INF\appengin
e-web.xml'
21.05.2013 17:19:22 com.google.apphosting.utils.jetty.JettyLogger info
INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLo
gger
21.05.2013 17:19:24 com.google.apphosting.utils.jetty.JettyLogger info
INFO: jetty-6.1.x
21.05.2013 17:19:25 com.google.appinventor.server.IdMap <init>
SCHWERWIEGEND: No fixid list found.
21.05.2013 17:19:25 com.google.appengine.api.datastore.dev.LocalDatastoreService
 init
INFO: Local Datastore initialized:
        Type: Master/Slave
        Storage: C:\Prog\ai4a\V1.4.6\AppEngine\war\WEB-INF\appengine-generated\l
ocal_db.bin
21.05.2013 17:19:26 com.google.appengine.api.datastore.dev.LocalDatastoreService
 load
INFO: Time to load datastore: 234 ms
21.05.2013 17:19:26 com.google.apphosting.utils.jetty.JettyLogger info
INFO: Started SelectChannelConnector@localhost:8888
21.05.2013 17:19:26 com.google.appengine.tools.development.AbstractServer startu
p
INFO: Server default is running at http://localhost:8888/
21.05.2013 17:19:26 com.google.appengine.tools.development.AbstractServer startu
p
INFO: The admin console is running at http://localhost:8888/_ah/admin
21.05.2013 17:19:26 com.google.appengine.tools.development.DevAppServerImpl star
t
INFO: Dev App Server is now running

[Scott Ferguson]

Yes. It runs and your jdk update suggestion worked to get to the projects list. I can start a new project, but neither AI4A v1.4.6 or v1.4.7 will load the big project due to incompatabilities.
I hesitate to try jdk 1.8.0 as 1.6.0_x has worked well for me so far.
I am also considering setting up a clone of the MIT v134 server on a Linux box.
---sfs

[Anand P]

Hi Taifun,

I was able to work with v1.4.7, i try v1.5 since it require AI companion I switch back to v1.4.7 but now i have problem when i try to open block editor i get following error.

(my java is still 1.7.0_17) pls. help me how to fix it.

java.io.IOException: Cannot find cached resource for URL: http://localhost:8888/ode2/webstartfile/v133-17-g69ebd50_d890x2u3obxlx0ivnbtazwhg6u1b67561bte9xyg6mske91ytpfnf6mexz1nxqdst5i8hi91b8tyb7eqjv5o2r7a1s19ovi4a16npecpjx8hvwdqj7uflfl2e1wiaf8i8xaedwold8/BlocksEditor.jar

thank you.

[Anand P]

Hi Taifun,

Solved, it was java i think somehow it was java update, now i uninstall the latest update and it works :)

Thank you.

[Taifun]

I am also considering setting up a clone of the MIT v134 server on a Linux box.

I set that up on Windows, just follow the docus http://appinventor.mit.edu/appinventor-sources/
if you need help, just let us know
Taifun

[Scott Ferguson]

Thanks. I have been going through that document this morning and definitely prefer running on Windows 7.
---sfs

[Scott Ferguson]

My attempt at building the MIT server---

This is the output from the ant session:
Any suggestions would be appreciated.
Thanks.

Windows PowerShell
Copyright (C) 2009 Microsoft Corporation. All rights reserved.

C:\Users\Pat\Documents\GitHub> cd appinventor-sources
C:\Users\Pat\Documents\GitHub\appinventor-sources [master +11 ~0 -0 !]> cd appinventor
C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor [master +12 ~0 -0 !]> ant.bat
Buildfile: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\build.xml

all:

init:

MakeWarLibsDir:

common_BlocksEditorHttpConstants:

init:

BlocksEditorHttpConstants:

common_CommonUtils:

init:

CommonUtils:

common_CommonVersion:

init:

CommonVersion:

components_CommonConstants:

init:

CommonConstants:

WarLibs:

AiSharedLib:

blockseditor_BlocksEditor:

init:

blockslib_OpenBlocks:

init:

components_XmlComponentDescription:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:
      [jar] Building jar: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\components\build\AnnotationProce
ssors.jar

AndroidRuntime:

XmlComponentDescription:

common_CommonVersion:

init:

CommonVersion:

OpenBlocks:

common_BlocksEditorHttpConstants:

init:

BlocksEditorHttpConstants:

common_CommonVersion:

init:

CommonVersion:

YoungAndroidLib:

check-KeyStore:

KeyStore:

BlocksEditor:

buildserver_StarterApp:

init:

GenStarterAppSrcZip:

common_CommonUtils:

init:

CommonUtils:

common_CommonVersion:

init:

CommonVersion:

CopyToRunLibDir:

blockslib_OpenBlocks:

init:

components_XmlComponentDescription:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:
      [jar] Building jar: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\components\build\AnnotationProce
ssors.jar

AndroidRuntime:

XmlComponentDescription:

common_CommonVersion:

init:

CommonVersion:

OpenBlocks:

YailGenerator:

components_AndroidRuntime:

init:

CommonConstants:

HtmlEntities:

AndroidRuntime:

components_ComponentList:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:
      [jar] Building jar: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\components\build\AnnotationProce
ssors.jar

AndroidRuntime:

ComponentList:

BuildServer:

CheckStarterApp:

StarterApp:
     [java] May 24, 2013 8:22:49 PM com.google.appinventor.buildserver.ProjectBuilder build
     [java] INFO: temporary project root: C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0
     [java] May 24, 2013 8:22:49 PM com.google.appinventor.buildserver.ProjectBuilder extractProjectFiles
     [java] INFO: extracting C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0\src\com\google\appinvent
or\aiphoneapp\Screen1.blk from input zip
     [java] May 24, 2013 8:22:49 PM com.google.appinventor.buildserver.ProjectBuilder extractProjectFiles
     [java] INFO: extracting C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0\src\com\google\appinvent
or\aiphoneapp\Screen1.scm from input zip
     [java] May 24, 2013 8:22:49 PM com.google.appinventor.buildserver.ProjectBuilder extractProjectFiles
     [java] INFO: extracting C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0\src\com\google\appinvent
or\aiphoneapp\Screen1.yail from input zip
     [java] May 24, 2013 8:22:49 PM com.google.appinventor.buildserver.ProjectBuilder extractProjectFiles
     [java] INFO: extracting C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0\youngandroidproject\proj
ect.properties from input zip
     [java] May 24, 2013 8:22:49 PM com.google.appinventor.buildserver.Execution execute
     [java] INFO: ____Executing C:\Program Files\Java\jdk1.6.0_45\jre/bin/keytool -genkey -keystore C:\Users\Pat\AppData
\Local\Temp\1369444969151_0.5426062034943049-0\android.keystore -alias AndroidKey -keyalg RSA -dname CN="App Inventor",
O=AppInventor for Android, C=US -validity 10000 -storepass android -keypass android
     [java] Libraries needed, n= 9
     [java] Native Libraries needed, n= 0
     [java] Component assets needed, n= 0
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler setProgress
     [java] INFO: The current progress is 10%
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler generatePermissions
     [java] INFO: usesLocation = False
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler setProgress
     [java] INFO: The current progress is 15%
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler writeAndroidManifest
     [java] INFO: VCode: null
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler writeAndroidManifest
     [java] INFO: VName: null
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler setProgress
     [java] INFO: The current progress is 20%
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler generateClasses
     [java] INFO: source file: C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0\youngandroidproject\..
\src\com\google\appinventor\aiphoneapp\Screen1.yail
     [java] Android Manifest: including <receiver> tag
     [java] Libraries Classpath, n 9
     [java] Libraries Classpath = C:\Users\Pat\AppData\Local\Temp\kawa2113471224819119825.jar;C:\Users\Pat\AppData\Local
\Temp\acra-4.4.0322925214620234217.jar;C:\Users\Pat\AppData\Local\Temp\AndroidRuntime851971062178443329.jar;C:\Users\Pat
\AppData\Local\Temp\google-http-client-android2-beta129835405727701046.jar;C:\Users\Pat\AppData\Local\Temp\google-oauth-
client-beta8049374722130261446.jar;C:\Users\Pat\AppData\Local\Temp\twitter4j935097565356346415.jar;C:\Users\Pat\AppData\
Local\Temp\fusiontables7763367410801328971.jar;C:\Users\Pat\AppData\Local\Temp\google-api-client-android2-beta7963123989
238699907.jar;C:\Users\Pat\AppData\Local\Temp\google-http-client-beta4377755256053800234.jar;C:\Users\Pat\AppData\Local\
Temp\google-api-client-beta5495693192326678623.jar;C:\Users\Pat\AppData\Local\Temp\guava-14.0.18451953356269174106.jar;C
:\Users\Pat\AppData\Local\Temp\google-http-client-android3-beta763168875890549962.jar;C:\Users\Pat\AppData\Local\Temp\an
droid8700466192569905719.jar
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Execution execute
     [java] INFO: ____Executing C:\Program Files\Java\jdk1.6.0_45\jre/bin/java -mx1848M -cp C:\Users\Pat\AppData\Local\T
emp\kawa2113471224819119825.jar;C:\Users\Pat\AppData\Local\Temp\acra-4.4.0322925214620234217.jar;C:\Users\Pat\AppData\Lo
cal\Temp\AndroidRuntime851971062178443329.jar;C:\Users\Pat\AppData\Local\Temp\google-http-client-android2-beta1298354057
27701046.jar;C:\Users\Pat\AppData\Local\Temp\google-oauth-client-beta8049374722130261446.jar;C:\Users\Pat\AppData\Local\
Temp\twitter4j935097565356346415.jar;C:\Users\Pat\AppData\Local\Temp\fusiontables7763367410801328971.jar;C:\Users\Pat\Ap
pData\Local\Temp\google-api-client-android2-beta7963123989238699907.jar;C:\Users\Pat\AppData\Local\Temp\google-http-clie
nt-beta4377755256053800234.jar;C:\Users\Pat\AppData\Local\Temp\google-api-client-beta5495693192326678623.jar;C:\Users\Pa
t\AppData\Local\Temp\guava-14.0.18451953356269174106.jar;C:\Users\Pat\AppData\Local\Temp\google-http-client-android3-bet
a763168875890549962.jar;C:\Users\Pat\AppData\Local\Temp\android8700466192569905719.jar kawa.repl -f C:\Users\Pat\AppData
\Local\Temp\runtime8785941347902991037.scm -d C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062034943049-0\youngan
droidproject\..\build\classes -P com.google.appinventor.aiphoneapp. -C C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5
426062034943049-0\youngandroidproject\..\src\com\google\appinventor\aiphoneapp\Screen1.yail C:\Users\Pat\AppData\Local\T
emp\runtime8785941347902991037.scm
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler generateClasses
     [java] SEVERE: Kawa compile has failed.
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler generateClasses
     [java] INFO: Kawa compile time: 0.094 seconds
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler setProgress
     [java] INFO: The current progress is 35%
     [java] Error occurred during initialization of VM
     [java] Could not reserve enough space for object heap
     [java] Libraries needed command line n = 9
     [java] Libraries command line = [C:\Program Files\Java\jdk1.6.0_45\jre/bin/java, -mx1848M, -jar, C:\Users\Pat\AppDa
ta\Local\Temp\dx_3774065022009284582.jar, --dex, --positions=lines, --output=C:\Users\Pat\AppData\Local\Temp\13694449691
51_0.5426062034943049-0\youngandroidproject\..\build\tmp\classes.dex, C:\Users\Pat\AppData\Local\Temp\1369444969151_0.54
26062034943049-0\youngandroidproject\..\build\classes, C:\Users\Pat\AppData\Local\Temp\AndroidRuntime851971062178443329.
jar, C:\Users\Pat\AppData\Local\Temp\kawa2113471224819119825.jar, C:\Users\Pat\AppData\Local\Temp\acra-4.4.0322925214620
234217.jar, C:\Users\Pat\AppData\Local\Temp\google-http-client-android2-beta129835405727701046.jar, C:\Users\Pat\AppData
\Local\Temp\google-oauth-client-beta8049374722130261446.jar, C:\Users\Pat\AppData\Local\Temp\twitter4j935097565356346415
.jar, C:\Users\Pat\AppData\Local\Temp\fusiontables7763367410801328971.jar, C:\Users\Pat\AppData\Local\Temp\google-api-cl
ient-android2-beta7963123989238699907.jar, C:\Users\Pat\AppData\Local\Temp\google-http-client-beta4377755256053800234.ja
r, C:\Users\Pat\AppData\Local\Temp\google-api-client-beta5495693192326678623.jar, C:\Users\Pat\AppData\Local\Temp\guava-
14.0.18451953356269174106.jar, C:\Users\Pat\AppData\Local\Temp\google-http-client-android3-beta763168875890549962.jar]
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Compiler setProgress
     [java] INFO: The current progress is 50%
     [java] May 24, 2013 8:22:50 PM com.google.appinventor.buildserver.Execution execute
     [java] INFO: ____Executing C:\Program Files\Java\jdk1.6.0_45\jre/bin/java -mx1848M -jar C:\Users\Pat\AppData\Local\
Temp\dx_3774065022009284582.jar --dex --positions=lines --output=C:\Users\Pat\AppData\Local\Temp\1369444969151_0.5426062
034943049-0\youngandroidproject\..\build\tmp\classes.dex C:\Users\Pat\AppData\Local\Temp\1369444969151_0.542606203494304
9-0\youngandroidproject\..\build\classes C:\Users\Pat\AppData\Local\Temp\AndroidRuntime851971062178443329.jar C:\Users\P
at\AppData\Local\Temp\kawa2113471224819119825.jar C:\Users\Pat\AppData\Local\Temp\acra-4.4.0322925214620234217.jar C:\Us
ers\Pat\AppData\Local\Temp\google-http-client-android2-beta129835405727701046.jar C:\Users\Pat\AppData\Local\Temp\google
-oauth-client-beta8049374722130261446.jar C:\Users\Pat\AppData\Local\Temp\twitter4j935097565356346415.jar C:\Users\Pat\A
ppData\Local\Temp\fusiontables7763367410801328971.jar C:\Users\Pat\AppData\Local\Temp\google-api-client-android2-beta796
3123989238699907.jar C:\Users\Pat\AppData\Local\Temp\google-http-client-beta4377755256053800234.jar C:\Users\Pat\AppData
\Local\Temp\google-api-client-beta5495693192326678623.jar C:\Users\Pat\AppData\Local\Temp\guava-14.0.1845195335626917410
6.jar C:\Users\Pat\AppData\Local\Temp\google-http-client-android3-beta763168875890549962.jar
     [java] Error occurred during initialization of VM
     [java] Could not reserve enough space for object heap
     [java] Could not create the Java virtual machine.
     [java] May 24, 2013 8:22:51 PM com.google.appinventor.buildserver.Compiler setProgress
     [java] INFO: The current progress is 75%
     [java] May 24, 2013 8:22:51 PM com.google.appinventor.buildserver.Compiler runDx
     [java] WARNING: YAIL compiler - DX execution failed.

BUILD FAILED
C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\build.xml:16: The following error occurred while executing
 this line:
C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\build-common.xml:292: The following error occurred while e
xecuting this line:
C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\buildserver\build.xml:214: Java returned: 1

Total time: 36 seconds
C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor [master +12 ~0 -0 !]>
---sfs

[Gary]

It warned you

...

     [java] Error occurred during initialization of VM
     [java] Could not reserve enough space for object heap

     [java] Could not create the Java virtual machine.

... 

are you on a 64 bit PC?

do you have a 64 bit Java?

Gary

[Scott Ferguson]

Hi Gary -
No it's a 32 bit machine.
I had already gone into Control Panel, Java, Java tab and added a startup argument: -XX:MaxHeapSize=256m
but that did not seem to help.

Should I post in the AI open source group instead since it is not your server?
I did try making an MIT version of your server with the AppEngine,folder with MIT war folder, modified startAI.cmd to point to appengine 1.8.0 sdk and MIT buildserver folders.
It could not start the server, and I had no idea what was missing that you modify to make your AI4A server work.
---sfs

[Jos Flores]

Hi Scott, have you tried setting ANT_OPTS

something like
set ANT_OPTS=-Xms512m -Xmx512m

windows 32bits tends to choke on allocating a large amount of memory,
even if you have enough RAM.

cheers,
José

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[Scott Ferguson]

Thanks, José --
set ANT_OPTS=-Xms512m -Xmx512m
I just tried it and although it seemed to run longer this time (almost one minute) same errors.
I plan on changing my PC config to operate as a server to perform better in processing services and try tweaking the heap and ram values.
Here are the differences in the old vs. new ant session output:

[java] INFO: Kawa compile time: 0.094 seconds

:
Total time: 36 seconds

[java] INFO: Kawa compile time: 0.171 seconds
:
Total time: 56 seconds
---sfs

[Gary]

Howdy Scot and José

The buildserver has

... -Xmx1440m and the --childProcessRamMb 1470

try 

set ANT_OPTS=-Xms1470m -Xmx1440m

[Yutthana]

try
set _JAVA_OPTIONS=-Xmx900m

or set it in advance system variable

[Scott Ferguson]

Thanks, Guys!
What worked to get BUILD SUCCESSFUL was:
_JAVA_OPTIONS = -Xmx1024M
Now how do I start this thing so I can do my localhost:8888   ???
---sfs

[Taifun]

congratulations!
just copy the scripts from Gary's ai4a personal server and adjust them to your needs
Taifun

[Scott Ferguson]

Thanks, Taifun :)
I had installed the appengine sdk under "Program Files" and got the error 'cannot find --port=888'
Moving the sdk to C:\appengine-java-sdk-1.8.0 worked to get:

INFO: Dev App Server is now running

---sfs

[Taifun]

which means, "Scott's personal server" is now running successfully?
Taifun

[Scott Ferguson]

Well it is running, but I get an error message when attempting to use it in either Chrome or Firefox...
---sfs

[Taifun]

please post the log, which is generated by the startAI.cmd script
to copy the contents of the DOS box: in the DOS box do a right mouse click, a context menu appears: press "select all", then press enter and all the content will be copied into the clipboard
using ctrl-v you can paste the contents somewhere...
Taifun

[Taifun]

btw, I'm using the following startAI.cmd script:

start %AEJSDK%\bin\dev_appserver.cmd --port=8888 --address=localhost C:\Users\Taifun\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war

Taifun

[Scott Ferguson]

ant.bat clean
ant.bat
=>
itor\youngandroid\properties\YoungAndroidLengthPropertyEditor.java:123: warning: [deprecation] isChecked() in com.google
.gwt.user.client.ui.CheckBox has been deprecated
    [javac]     } else if (fillParentRadioButton.isChecked()) {
    [javac]                                     ^
    [javac] C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\src\com\google\appinventor\client\ex
plorer\commands\BuildCommand.java:61: warning: [deprecation] getMediumDateTimeFormat() in com.google.gwt.i18n.client.Dat
eTimeFormat has been deprecated
    [javac]         DateTimeFormat.getMediumDateTimeFormat().format(new Date())));
    [javac]                       ^
    [javac] C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\src\com\google\appinventor\client\ex
plorer\commands\CopyYoungAndroidProjectCommand.java:202: warning: [deprecation] getMediumDateTimeFormat() in com.google.
gwt.i18n.client.DateTimeFormat has been deprecated
    [javac]       DateTimeFormat dateTimeFormat = DateTimeFormat.getMediumDateTimeFormat();
    [javac]                                                     ^
    [javac] C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\src\com\google\appinventor\client\ex
plorer\commands\CopyYoungAndroidProjectCommand.java:246: warning: [deprecation] com.google.gwt.user.client.DeferredComma
nd in com.google.gwt.user.client has been deprecated
    [javac]       DeferredCommand.addCommand(new Command() {
    [javac]       ^
    [javac] C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\src\com\google\appinventor\client\ex
plorer\commands\ShowProgressBarCommand.java:62: warning: [deprecation] getMediumDateTimeFormat() in com.google.gwt.i18n.
client.DateTimeFormat has been deprecated
    [javac]     this.buildRequestTime = DateTimeFormat.getMediumDateTimeFormat().format(new Date());
    [javac]                                           ^
    [javac] C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\src\com\google\appinventor\client\ex
plorer\commands\WaitForBuildResultCommand.java:66: warning: [deprecation] getMediumDateTimeFormat() in com.google.gwt.i1
8n.client.DateTimeFormat has been deprecated
    [javac]     buildRequestTime = DateTimeFormat.getMediumDateTimeFormat().format(new Date());
    [javac]                                      ^
    [javac] C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\src\com\google\appinventor\client\pr
operties\json\ClientJsonParser.java:20: warning: [deprecation] parse(java.lang.String) in com.google.gwt.json.client.JSO
NParser has been deprecated
    [javac]         : ClientJsonValue.convert(com.google.gwt.json.client.JSONParser.parse(source));
    [javac]                                                                        ^
    [javac] Note: Some input files additionally use or override a deprecated API.
    [javac] Note: Some input files use unchecked or unsafe operations.
    [javac] Note: Recompile with -Xlint:unchecked for details.
    [javac] 100 warnings
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\simple\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\explorer\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\youngandroid\properties\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\boxes\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\simple\palette\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\simple\components\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\explorer\commands\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\explorer\project\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\youngandroid\palette\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\explorer\youngandroid\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\package-info.class
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\cla
sses\com\google\appinventor\client\editor\youngandroid\package-info.class
     [copy] Copying 1 file to C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-INF\
classes\com\google\appinventor
     [copy] Copying 71 files to C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\WEB-IN
F\classes
     [copy] Copied 12 empty directories to 11 empty directories under C:\Users\Pat\Documents\GitHub\appinventor-sources\
appinventor\appengine\build\war\WEB-INF\classes

AiRebindLib:
    [mkdir] Created dir: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\classes\AiRebindL
ib
    [javac] Compiling 1 source file to C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\cla
sses\AiRebindLib
      [jar] Building jar: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\AiRebindLib.jar

CopyToBuildWar:
     [copy] Copying 589 files to C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war

CheckYaClientApp:

YaClientApp:
     [java] Picked up _JAVA_OPTIONS: -Xmx1024M

CheckKeystore:

Keystore:
     [echo] Using KeyczarTool to generate keystore
    [mkdir] Created dir: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war\keystore
     [java] Picked up _JAVA_OPTIONS: -Xmx1024M
     [java] log4j:WARN No appenders could be found for logger (org.keyczar.Keyczar).
     [java] log4j:WARN Please initialize the log4j system properly.
     [java] Picked up _JAVA_OPTIONS: -Xmx1024M
     [java] log4j:WARN No appenders could be found for logger (org.keyczar.Keyczar).
     [java] log4j:WARN Please initialize the log4j system properly.
     [java] Picked up _JAVA_OPTIONS: -Xmx1024M

all:

init:

blockslib_OpenBlocks:

init:

components_XmlComponentDescription:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:

AndroidRuntime:

XmlComponentDescription:

common_CommonVersion:

init:

CommonVersion:

OpenBlocks:

common_BlocksEditorHttpConstants:

init:

BlocksEditorHttpConstants:

common_CommonVersion:

init:

CommonVersion:

YoungAndroidLib:

check-KeyStore:

KeyStore:

BlocksEditor:

all:

init:

components_XmlComponentDescription:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:

AndroidRuntime:

XmlComponentDescription:

common_CommonVersion:

init:

CommonVersion:

OpenBlocks:

all:

init:

CommonUtils:

CommonVersion:

BlocksEditorHttpConstants:

CommonTestUtils:
    [mkdir] Created dir: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\common\build\classes\CommonTestUt
ils
    [javac] Compiling 2 source files to C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\common\build\class
es\CommonTestUtils
    [javac] Creating empty C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\common\build\classes\CommonTest
Utils\com\google\appinventor\common\testutils\package-info.class
      [jar] Building jar: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\build\common\CommonTestUtils.jar


all:

init:

common_CommonUtils:

init:

CommonUtils:

common_CommonVersion:

init:

CommonVersion:

CopyToRunLibDir:

blockslib_OpenBlocks:

init:

components_XmlComponentDescription:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:

AndroidRuntime:

XmlComponentDescription:

common_CommonVersion:

init:

CommonVersion:

OpenBlocks:

YailGenerator:

components_AndroidRuntime:

init:

CommonConstants:

HtmlEntities:

AndroidRuntime:

components_ComponentList:

init:

CommonConstants:

ComponentProcessingLib:

HtmlEntities:

AnnotationProcessors:

AndroidRuntime:

ComponentList:

BuildServer:

all:

init:

CommonConstants:

HtmlEntities:

AndroidRuntime:

ComponentProcessingLib:

AnnotationProcessors:

JsonComponentDescription:

XmlComponentDescription:

ComponentList:

all:

BUILD SUCCESSFUL
Total time: 8 minutes 33 seconds
C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor [master +11 ~0 -0 !]>
===============================================================
In the startAI.cmd I am using: start %AEJSDK%\bin\dev_appserver.cmd --port=8888 --address=localhost C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\appengine\build\war

(startAI.cmd execution) =>

Picked up _JAVA_OPTIONS: -Xmx1024M
May 25, 2013 8:18:49 PM com.google.apphosting.utils.config.AppEngineWebXmlReader
 readAppEngineWebXml
INFO: Successfully processed C:\Users\Pat\Documents\GitHub\appinventor-sources\a
ppinventor\appengine\build\war\WEB-INF/appengine-web.xml
May 25, 2013 8:18:49 PM com.google.apphosting.utils.config.AbstractConfigXmlRead
er readConfigXml
INFO: Successfully processed C:\Users\Pat\Documents\GitHub\appinventor-sources\a
ppinventor\appengine\build\war\WEB-INF/web.xml
May 25, 2013 8:18:49 PM com.google.appengine.tools.development.SystemPropertiesM

anager setSystemProperties
INFO: Overwriting system property key 'java.util.logging.config.file', value 'C:

\appengine-java-sdk-1.8.0\config\sdk\logging.properties' with value 'WEB-INF/log
ging.properties' from 'C:\Users\Pat\Documents\GitHub\appinventor-sources\appinve
ntor\appengine\build\war\WEB-INF\appengine-web.xml'
May 25, 2013 8:18:49 PM com.google.apphosting.utils.jetty.JettyLogger info

INFO: Logging to JettyLogger(null) via com.google.apphosting.utils.jetty.JettyLo
gger

May 25, 2013 8:18:51 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: jetty-6.1.x
May 25, 2013 8:18:53 PM com.google.appinventor.server.IdMap <init>
SEVERE: No fixid list found.
May 25, 2013 8:18:54 PM com.google.appengine.api.datastore.dev.LocalDatastoreSer
vice init

INFO: Local Datastore initialized:
        Type: Master/Slave

        Storage: C:\Users\Pat\Documents\GitHub\appinventor-sources\appinventor\a
ppengine\build\war\WEB-INF\appengine-generated\local_db.bin
May 25, 2013 8:18:54 PM com.google.appengine.api.datastore.dev.LocalDatastoreSer
vice load
INFO: The backing store, C:\Users\Pat\Documents\GitHub\appinventor-sources\appin
ventor\appengine\build\war\WEB-INF\appengine-generated\local_db.bin, does not ex
ist. It will be created.
May 25, 2013 8:18:56 PM com.google.apphosting.utils.jetty.JettyLogger info
INFO: Started SelectChannelConnector@localhost:8888
May 25, 2013 8:18:56 PM com.google.appengine.tools.development.AbstractServer st

artup
INFO: Server default is running at http://localhost:8888/

May 25, 2013 8:18:56 PM com.google.appengine.tools.development.AbstractServer st

artup
INFO: The admin console is running at http://localhost:8888/_ah/admin

May 25, 2013 8:18:56 PM com.google.appengine.tools.development.DevAppServerImpl
start

INFO: Dev App Server is now running

================================================================
At this point an attempt to launch the service at localhost:8888 resulted in the same error: Error 503 SERVICE_UNAVAILABLE
---sfs

[Yutthana]

last line it say "Server running"
try CTRL+F5 to force refresh

[Scott Ferguson]

Ah, CTRL+F5, the override cache trick...
Thanks :)
---sfs

[Scott Ferguson]

@Yutthana -- That (CTRL+F5) worked! Thank you everyone :)
---sfs

[Wanddy Huang]

I noticed that you check out the newest source to build your personal server.It's not recommended  do it this way because the newest source is under development ,there are more bugs than stable release.so i suggest  you download the source archives from  http://appinventor.mit.edu/appinventor-sources/ .

在 2013年5月26日星期日UTC+8下午6时40分35秒，Scott Ferguson写道：

[Gary]

I put the steps I take in this conversation

https://groups.google.com/d/topic/ai4a/3I6ls01wVN4/discussion

Gary

[Scott Ferguson]

OK. Thanks. I really don't know what I am doing regarding git. I am a total git. :(
---sfs

[Gary]

I think it is ok to use the current source. Read what the changes do and be ready for bugs.

If you want to be the same as the MIT release, you can still get the latest and then work with the previous tagged branch locally.

git branch v134

for example

[Scott Ferguson]

OK. I have the correct sources now and am trying to run the BuildServer.
I have created the lib folder from BuildServer.tar and am using Gary's launch-buildserver.cmd file pointing to my install of java (which is under 'Program Files' -- possible problem?)
Here is the output when attempting to launch the build server:
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft Corporation.  All rights reserved.

C:\Users\Pat\Desktop\for-BuildServer>launch-buildserver.cmd

C:\Users\Pat\Desktop\for-BuildServer>set JARSIGNER=C:\Program Files\Java\jdk1.6.
0_45\bin\jarsigner.exe

C:\Users\Pat\Desktop\for-BuildServer>cd lib

C:\Users\Pat\Desktop\for-BuildServer\lib>java -Xmx1470m -cp activation-1.1.jar;j
ersey-bundle-1.3.jar;args4j-2.0.18.jar;jersey-multipart-1.3.jar;asm-3.1.jar;jett
ison-1.1.jar;BuildServer.jar;json.jar;CommonUtils.jar;jsr311-api-1.1.1.jar;Commo
nVersion.jar;localizer.jar;FastInfoset-1.2.2.jar;mail-1.4.jar;grizzly-servlet-we
bserver-1.9.18-i.jar;guava-10.0.1.jar;rome-0.9.jar;http-20070405.jar;sdklib.jar;
jackson-core-asl-1.1.1.jar;stax-api-1.0-2.jar;jaxb-api-2.1.jar;wadl2java.jar;jax
b-impl-2.1.10.jar;wadl-cmdline.jar;jaxb-xjc.jar;wadl-core.jar;jdom-1.0.jar -Dfil
e.encoding=UTF-8 com.google.appinventor.buildserver.BuildServer --childProcessRa
mMb 1470 --jarsignerLocation "C:\Program Files\Java\jdk1.6.0_45\bin\jarsigner.ex
e"
Picked up _JAVA_OPTIONS: -Xmx1024M
Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/col
lect/ImmutableMap
        at com.google.appinventor.buildserver.BuildServer.<clinit>(BuildServer.j
ava:97)
Caused by: java.lang.ClassNotFoundException: com.google.common.collect.Immutable
Map
        at java.net.URLClassLoader$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at java.net.URLClassLoader.findClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
        at java.lang.ClassLoader.loadClass(Unknown Source)
        ... 1 more
Could not find the main class: com.google.appinventor.buildserver.BuildServer.
Program will exit.

C:\Users\Pat\Desktop\for-BuildServer\lib>
----
It is picking up th e-Xmx1024M from a system variable that I had set earlier.
Any suggestions would be appreciated :)
---sfs

[Yutthana]

check version of your *.jar in "lib" directory if you use buildserver32.cmd from Gary personal server it's not update.

[Taifun]

Scott, did you check Yutthana's recommendations?
I use the following launch-buildserver.cmd file on 'Windows 7 64 bit in the following directory: C:\Users\Taifun\Documents\GitHub successfully
Taifun

cd appinventor-sources/appinventor/buildserver/lib

java -Xmx1828m -cp activation-1.1.jar;jersey-bundle-1.3.jar;args4j-2.0.18.jar;jersey-multipart-1.3.jar;asm-3.1.jar;commons-io-2.0.1.jar;jettison-1.1.jar;BuildServer.jar;json.jar;CommonUtils.jar;jsr311-api-1.1.1.jar;CommonVersion.jar;localizer.jar;FastInfoset-1.2.2.jar;mail-1.4.jar;grizzly-servlet-webserver-1.9.18-i.jar;guava-11.0.1.jar;rome-0.9.jar;http-20070405.jar;sdklib.jar;jackson-core-asl-1.9.4.jar;stax-api-1.0-2.jar;jaxb-api-2.1.jar;wadl2java.jar;jaxb-impl-2.1.10.jar;wadl-cmdline.jar;jaxb-xjc.jar;wadl-core.jar;jdom-1.0.jar -Dfile.encoding=UTF-8 com.google.appinventor.buildserver.BuildServer

[Yutthana]

guava is guava-14.0.1.jar
if you compile from last git update this should work

cd /d %~dp0
cd lib
java -Xmx1024m -cp BuildServer.jar;CommonUtils.jar;CommonVersion.jar;FastInfoset-1.2.2.jar;activation-1.1.jar;args4j-2.0.18.jar;asm-3.1.jar;commons-io-2.0.1.jar;grizzly-servlet-webserver-1.9.18-i.jar;guava-14.0.1.jar;http-20070405.jar;jackson-core-asl-1.9.4.jar;jaxb-api-2.1.jar;jaxb-impl-2.1.10.jar;jaxb-xjc.jar;jdom-1.0.jar;jersey-bundle-1.3.jar;jersey-multipart-1.3.jar;jettison-1.1.jar;json.jar;jsr311-api-1.1.1.jar;localizer.jar;mail-1.4.jar;rome-0.9.jar;sdklib.jar;stax-api-1.0-2.jar;wadl-cmdline.jar;wadl-core.jar;wadl2java.jar -Dfile.encoding=UTF-8 com.google.appinventor.buildserver.BuildServer

[Taifun]

thank you Yutthana, it seems to be they changes something recently...
now I'm up to date again and use the following script to run the buildserver (Windows 7 64 bit)
Taifun

cd appinventor-sources/appinventor/buildserver/build/run/lib

java -Xmx1828m -cp BuildServer.jar;CommonUtils.jar;CommonVersion.jar;FastInfoset-1.2.2.jar;activation-1.1.jar;args4j-2.0.18.jar;asm-3.1.jar;commons-io-2.0.1.jar;grizzly-servlet-webserver-1.9.18-i.jar;guava-14.0.1.jar;http-20070405.jar;jackson-core-asl-1.9.4.jar;jaxb-api-2.1.jar;jaxb-impl-2.1.10.jar;jaxb-xjc.jar;jdom-1.0.jar;jersey-bundle-1.3.jar;jersey-multipart-1.3.jar;jettison-1.1.jar;json.jar;jsr311-api-1.1.1.jar;localizer.jar;mail-1.4.jar;rome-0.9.jar;sdklib.jar;stax-api-1.0-2.jar;wadl-cmdline.jar;wadl-core.jar;wadl2java.jar -Dfile.encoding=UTF-8 com.google.appinventor.buildserver.BuildServer

[Scott Ferguson]

Thanks, Yutthana and Taifun :)
Yutthana's version worked without modification.
I can now package my app!
---sfs

[Scott Ferguson]

Hmmm. I get an error about the Jarsigner at the end of packaging:
:
________Invoking AAPT
AAPT time: 0.749 seconds
________Invoking ApkBuilder
________Signing the apk file
YAIL compiler - could not find jarsigner.

Error: Your build failed due to an error in the JarSigner stage, not because of an error in your program.
???
Has anyone seen this before?
---sfs

[M. Hossein Amerkashi]

Gary mentioned about him getting error.

I don't get any issues.

-Hossein

--

[Scott Ferguson]

From this post, I did a dir /s jarsigner.exe as Gary suggested and the only match was in a folder for his personal server that I had tested. So it appears to be missing from the Java subdirectory?
---sfs

[Scott Ferguson]

No, I see it is there under the C:\Java\bin folder.
???
---sfs

[M. Hossein Amerkashi]

jarsigner.exe is in jdk folder

--

[M. Hossein Amerkashi]

Scott,

For time being, what you can do is open the Compiler.exe, comment line 820, 821 and instead add something like following:
        jarsignerFile=new File("/path/to//your/jarsigner/jarsigner.exe");

Will have better solution for you later.

-Hossein.

[M. Hossein Amerkashi]

Sorry, I meant Compiler.java
Make sure that you rebuild

-Hossein.

[Taifun]

@Scott: how did you set JAVA_HOME?
to find it out, enter this in a dos window:
echo %JAVA_HOME%
what do you get?
Taifun

[Scott Ferguson]

@Taifun

how did you set JAVA_HOME?

It is C:\Java which should be correct unless it needs to include \bin

@Hossein
For time being, what you can do is open the Compiler.java, comment line 820, 821 and instead add something like following:
        jarsignerFile=new File("/path/to//your/

jarsigner/jarsigner.exe")
OK
---sfs

[Scott Ferguson]

@all
Packaging is working now, so I'm good :)
Thanks to everyone who helped--
@Hossein
Hardcoding the path to jarsigner.exe in Compiler.java worked :)
---sfs

[M. Hossein Amerkashi]

Great.

A better alternative would be to issue the following in the DOS command window:

set JAVA_HOME=C:\Program Files\Java\jdk1.6.0_39

change above to point to your jdk folder

-Hossein.

[Scott Ferguson]

Thanks. I already have that in the system environment and verified that it is there and correct, but it doesn't pick it up for some reason.
My path is C:\Java
---sfs

[Gary]

Here is the code from the ai4a version

.../Compiler.java

private boolean runJarSigner(String apkAbsolutePath, String keystoreAbsolutePath) {

    // start of ai4a code

    String javaHome = System.getenv("JAVA_HOME"); // ggf

    String jarsigner = "jarsigner";

    if (System.getProperty("os.name").contains("Windows")) {

      jarsigner = "jarsigner.exe";

    }

    LOG.log(Level.INFO, "jarsigner: " + javaHome + File.separator + "bin" + File.separator + jarsigner);

    // end of ai4a code

    File jarsignerFile = new File(javaHome + File.separator + "bin" + File.separator + jarsigner);

    if (!jarsignerFile.exists()) {

      LOG.warning("YAIL compiler - could not find jarsigner.");

      err.println("YAIL compiler - could not find jarsigner.");

      userErrors.print(String.format(ERROR_IN_STAGE, "JarSigner"));

      return false;

    }

----------

It uses the JAVA_HOME environment variable.

Replace the code at the top of runJarSigner with the above.

[Gary]

https://github.com/ai4a/appinventor-sources/commit/d4b8be0dea8f8d4c8e4e4fdd4c8c312b8029ee7a

that is V1.4.6. Look for runJarSigner(...)

[Scott Ferguson]

@Gary
so by making those mods in Compiler.java I would not have to hard code the path to jarsigner.exe?
Thanks, I will have to try that.
---sfs

[Gary]

Put the change in and you will be mostly V1.4.x. :-)

Let us know how it goes.

Gary

[Wanddy Huang]

Hi,

If you set JAVA_HOME correctly,try to use "%JAVA_HOME%\java"(include quotations) instead of java in lunch-buildserver.cmd.This may help you buildserver find jarsigner.exe.

Its not good to hard code the path in Compiler.java,I think. 

在 2013年5月29日星期三UTC-7下午1时45分05秒，Scott Ferguson写道：

[Wanddy Huang]

Sorry,something missing of my last post here.

It should be : use "%JAVA_HOME%\bin\java"(include quotations) instead of java in lunch-buildserver.cmd 
The longest line of the cmd file should start like:"%JAVA_HOME%\bin\java" -Xmx1848m -cp activation-1.1.jar;........

[Scott Ferguson]

@Wanddy Huang
OK. Thanks. I agree hard-coding is not the best solution.
---sfs

[Scott Ferguson]

@Gary
Thanks but I am uneasy about making that great a change in the source of Compiler.java so am opting for what works for now.
---sfs

[Gary]

I wish I could get it to work without a change. If Wanddy's solution works, !!!

[Hari Nair]

But how and where to set the below? I'm novice here.
_JAVA_OPTIONS = -Xmx1024M

On Saturday, 25 May 2013 23:59:05 UTC+5:30, Scott Ferguson wrote:

Thanks, Guys!
What worked to get BUILD SUCCESSFUL was:
_JAVA_OPTIONS = -Xmx1024M
Now how do I start this thing so I can do my localhost:8888   ???
---sfs

On Saturday, May 25, 2013 1:19:57 PM UTC-5, Yutthana wrote:

try
set _JAVA_OPTIONS=-Xmx900m

or set it in advance system variable