Could not initialize class org.adempiere.webui.event.ZKBroadCastManager

[Anozi Mada]

This error is occurred after login in ZK. Does anyone experience the same thing when running server.product from eclipse? or Does somebody know how to troubleshoot this kind of error? I check the felix console but it seems the plugins (org.adempiere.ui.zk & org.adempiere.base) loaded perfectly (Active). I also make sure that related package is visible by other plugin in MANIFEST.MF.

Thank you.

29 Apr 13 14:46:30 org.adempiere.webui.AdempiereWebUI createDesktop
WARNING: Failed to instantiate desktop. Class=org.adempiere.webui.desktop.DefaultDesktop
29 Apr 13 14:46:44 org.zkoss.zk.ui.impl.UiEngineImpl handleError:1359
SEVERE: >>java.lang.NoClassDefFoundError: Could not initialize class org.adempiere.webui.event.ZKBroadCastManager
>>    at org.adempiere.webui.desktop.DefaultDesktop.<init>(DefaultDesktop.java:142)
>>    at org.adempiere.webui.AdempiereWebUI.createDesktop(AdempiereWebUI.java:387)
>>    at org.adempiere.webui.AdempiereWebUI.loginCompleted(AdempiereWebUI.java:329)
>>    at org.adempiere.webui.AdempiereWebUI.onCreate(AdempiereWebUI.java:152)
>>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>    at java.lang.reflect.Method.invoke(Method.java:597)
>>    at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2724)
>>    at org.zkoss.zk.ui.AbstractComponent.service(AbstractComponent.java:2654)
>>    at org.zkoss.zk.ui.impl.EventProcessor.process(EventProcessor.java:136)
>>    at org.zkoss.zk.ui.impl.UiEngineImpl.processEvent(UiEngineImpl.java:1717)
>>    at org.zkoss.zk.ui.impl.UiEngineImpl.process(UiEngineImpl.java:1502)
>>    at org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage0(UiEngineImpl.java:471)
>>    at org.zkoss.zk.ui.impl.UiEngineImpl.execNewPage(UiEngineImpl.java:316)
>>    at org.zkoss.zk.ui.http.DHtmlLayoutServlet.process(DHtmlLayoutServlet.java:215)
>>    at org.zkoss.zk.ui.http.DHtmlLayoutServlet.doGet(DHtmlLayoutServlet.java:136)
>>    at org.adempiere.webui.session.WebUIServlet.doGet(WebUIServlet.java:95)
>>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
>>    at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
>>    at org.adempiere.webui.session.WebUIServlet.service(WebUIServlet.java:108)
>>    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304)
>>    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
>>    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224)
>>    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:185)
>>    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
>>    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:151)
>>    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100)
>>    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
>>    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:405)
>>    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:269)
>>    at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:515)
>>    at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:300)
>>    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
>>    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
>>    at java.lang.Thread.run(Thread.java:662)

[Heng Sin Low]

try to create your target platform again.

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[Anozi Mada]

Thanks for the fast response hengsin. I have done it but the error still occurred. Then I try to re-import adempiere.mspec but the problem still exists.
I was thinking that someone experience the same thing but I guess it's only me. I'll try to run it with fresh database and strip all custom plugins & fragments first. Maybe something is wrong with my customization.

[Hiep Lq]

i have this issue too. 

my server is normal running. after server is interrupt power. i rerun server and encounter the issue.

[Hiep Lq]

hum. i has revert all change of source.

re setup eclipse project but nothing change. error message still display.

I has other server run same database. in other server everything is ok.

[Hiep Lq]

oh. after i restart machine, everything run perfect.

i think error by java machine :)

[Anozi Mada]

Hi, sorry for not updating this thread.

In my case, the error exists when I run the server.product from eclipse. It was solved by clicking Add Required Plug-ins in server.product configuration. :)

[Pccom Computers]

I still got this error and cannot get rid of it. 

I am running PCBSD 9.2 stable.

It seems ok in Windows 7 and Ubuntu 12.04. OS related issue?

Please help me out!

Thank you!

osgi> SLF4J: Class path contains multiple SLF4J bindings.

SLF4J: Found binding in [bundleresource://28.fwk135085423:1/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: Found binding in [bundleresource://28.fwk135085423:2/org/slf4j/impl/StaticLoggerBinder.class]

SLF4J: See http://www.slf4j.org/codes.html#multiple_bindings for an explanation.

Nov 5, 2013 9:41:16 AM org.slf4j.impl.JCLLoggerAdapter info

INFO: Configuring Tomcat from fragment entry 'bundleentry://55.fwk135085423/META-INF/tomcat/server.xml'

Nov 5, 2013 9:41:16 AM org.apache.catalina.startup.SetAllPropertiesRule begin

WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'maxSpareThreads' to '75' did not find a matching property.

Nov 5, 2013 9:41:16 AM org.apache.catalina.startup.SetAllPropertiesRule begin

WARNING: [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'maxSpareThreads' to '75' did not find a matching property.

Nov 5, 2013 9:41:16 AM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property 'xmlValidation' to 'false' did not find a matching property.

Nov 5, 2013 9:41:16 AM org.apache.tomcat.util.digester.SetPropertiesRule begin

WARNING: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property 'xmlNamespaceAware' to 'false' did not find a matching property.

Nov 5, 2013 9:41:16 AM org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["http-bio-8080"]

Nov 5, 2013 9:41:16 AM org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["http-bio-8443"]

Nov 5, 2013 9:41:17 AM org.apache.coyote.AbstractProtocol init

INFO: Initializing ProtocolHandler ["ajp-bio-8009"]

Nov 5, 2013 9:41:17 AM org.apache.catalina.core.StandardService startInternal

INFO: Starting service Catalina

Nov 5, 2013 9:41:17 AM org.apache.catalina.core.StandardEngine startInternal

INFO: Starting Servlet Engine: Apache Tomcat/7.0.21

Nov 5, 2013 9:41:17 AM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["http-bio-8080"]

Nov 5, 2013 9:41:17 AM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["http-bio-8443"]

Nov 5, 2013 9:41:17 AM org.apache.coyote.AbstractProtocol start

INFO: Starting ProtocolHandler ["ajp-bio-8009"]

Nov 5, 2013 9:41:17 AM org.apache.catalina.realm.JAASRealm setContainer

INFO: Set JAAS app name Catalina

Nov 5, 2013 9:41:18 AM org.compiere.web.AdempiereMonitorFilter init

INFO: 

09:41:18.429 Adempiere.startup: iDempiere(r) Release 2.0_2013-10-31 -Smart Suite ERP, CRM and SCM- (c) 1999-2013 iDempiere(r); Implementation: iDempiere - Supported by iDempiere community [11]

09:41:18.432 Ini.loadProperties: /usr/home/peng/idempiere/idempiere.properties #33 [11]

[INFO] MLog clients using com.mchange.v2.log.FallbackMLog logging.

[INFO] Initializing c3p0-0.9.2 [built 09-February-2013 02:13:17 +0000; debug? true; trace: 10]

[INFO] Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 2, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, dataSourceName -> iDempiereDS, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> org.postgresql.Driver, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> z8kflt8yban99h1vb4099|b57b39f, idleConnectionTestPeriod -> 1200, initialPoolSize -> 10, jdbcUrl -> jdbc:postgresql://localhost:5432/idempiere?encoding=UNICODE, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 1200, maxIdleTimeExcessConnections -> 1200, maxPoolSize -> 90, maxStatements -> 0, maxStatementsPerConnection -> 30, minPoolSize -> 5, numHelperThreads -> 3, preferredTestQuery -> SELECT Version FROM AD_System, properties -> {user=******, password=******}, propertyCycle -> 0, statementCacheNumDeferredCloseThreads -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, userOverrides -> {}, usesTraditionalReflectiveProxies -> false ]

09:41:18.859 Language.getLanguage: Adding Language=en, Country=US, Locale=en_US [11]

09:41:18.861 Language.getLanguage: Adding Language=en, Country=US, Locale=en_US [11]

09:41:18.915 WebEnv.initWeb: Servlet Context Init Parameters: iDempiere Root

ServerRoot=1 [11]

09:41:18.926-----------> EMail.setFrom: you @ company.org: javax.mail.internet.AddressException: Local address contains control or whitespace in string ``you @ company.org'' [11]

09:41:18.931-----------> EMail.addTo: you @ company.org: javax.mail.internet.AddressException: Local address contains control or whitespace in string ``you @ company.org'' [11]

09:41:18.931-----------> EMail.isValid: From is invalid=null [11]

09:41:18.932-----------> EMail.isValid: From is invalid=null [11]

09:41:18.932-----------> MClient.sendEMail: Could NOT Send Email: Server started: ? to you @ company.org: Invalid Data (System) [11]

09:41:18.932 WebEnv.initWeb: Servlet Init Parameter: idempiereMonitor [11]

09:41:18.932 AdempiereMonitor.init:  [11]

09:41:23.651           WebUIServlet.init: iDempiere Web Client started successfully [12]

Nov 5, 2013 9:42:00 AM org.adempiere.webui.AdempiereWebUI createDesktop

WARNING: Failed to instantiate desktop. Class=org.adempiere.webui.desktop.DefaultDesktop

Nov 5, 2013 9:42:00 AM org.zkoss.zk.ui.impl.UiEngineImpl handleError:1359

SEVERE: >>java.lang.NoClassDefFoundError: Could not initialize class org.adempiere.webui.event.ZKBroadCastManager

>> at org.adempiere.webui.desktop.DefaultDesktop.<init>(DefaultDesktop.java:151)

>> at org.adempiere.webui.AdempiereWebUI.createDesktop(AdempiereWebUI.java:402)

>> at org.adempiere.webui.AdempiereWebUI.loginCompleted(AdempiereWebUI.java:338)

>> at org.adempiere.webui.window.LoginWindow.loginCompleted(LoginWindow.java:131)

>> at org.adempiere.webui.panel.RolePanel.validateRoles(RolePanel.java:606)

[Hiep Lq]

More detect.

I again see this message.

I debug as below:

1. make break point at class BroadCastUtil line 41 (subscribers.add(subscriber);)

2. after login. code is stop at this point. when I run next line. a exception is raise.

java.lang.NoClassDefFoundError: Could not initialize class org.adempiere.webui.event.ZKBroadCastManager

exception is not relate to command subscribers.add(subscriber) and i see it not relate to ZKBroadCastManager

because when code stop at class BroadCastUtil line 41 => ZKBroadCastManager is instanced.

3. I make new break point at class BroadCastUtil, line 33.

when start server. main thread code stop at this point.

at console i see message 

15:33:56.550 AtmosphereFramework.info: Atmosphere Framework 1.0.4 started. [47]

15:33:56.556           WebUIServlet.init: iDempiere Web Client started successfully [47]

15:34:02.370 zkoss.loadLabels:232: Loading labels for en_US [58]

15:34:02.383 zkoss.loadLabels:232: Loading labels for en [58]

15:34:04.811 XmlConfigBuilder: Looking for hazelcast.xml config file in classpath. [41]

15:34:04.814 XmlConfigBuilder: Using configuration file /hazelcast.xml in the classpath. [41]

15:34:05.170 AddressPicker: Prefer IPv4 stack is true. [41]

15:34:05.179 AddressPicker: Picked Address[192.168.56.1]:5701, using socket ServerSocket[addr=/0:0:0:0:0:0:0:0,localport=5701], bind any local is true [41]

15:34:05.296 system: [192.168.56.1]:5701 [dev] Hazelcast Community Edition 2.4 (20121017) starting at Address[192.168.56.1]:5701 [41]

15:34:05.296 system: [192.168.56.1]:5701 [dev] Copyright (C) 2008-2012 Hazelcast.com [41]

15:34:05.300===========> Node: [192.168.56.1]:5701 [dev] Address already in use [41]

java.net.BindException: Address already in use

at java.net.PlainDatagramSocketImpl.bind0(Native Method)

4. I run over break point (F8)

5. when I login, code run as step 1, 2

I repeat many time. and always see "java.net.BindException: Address already in use"

6. I restart machine.

7. rerun server with debug.

current I not see "java.net.BindException: Address already in use" and also not see "java.lang.NoClassDefFoundError: Could not initialize class org.adempiere.webui.event.ZKBroadCastManager"

8. => maybe it's relate together.

9. to test 8. I make skype use port 5701 and rerun debug.

but Hazelcast auto swith to port 5702 :) => don't redo bug.

anyone can make Hazelcast encounter error java.net.BindException?

[Hiep Lq]

redo success.

change config 

<port auto-increment="true">5701</port>

=> <port auto-increment="false">5701</port>

I can make "java.lang.NoClassDefFoundError: Could not initialize class org.adempiere.webui.event.ZKBroadCastManager" anytime i want :)

1. don't know why sometime port is not auto increment.

2. still don't find solution

[Hiep Lq]

i'm moving to close root cause (but still isn't root cause)

Some days ago, I run my instance in a window 2008 server.

sometime my server turn off by outage, when it turn on sometime i encounter this issue.

it will always at here (ever i restart idempiere for many time) until i restart my server (sometime i must re-start server two or three time).

today i again meet it. i decide debug more deep from latest report. and below is my report.

code stack:

line 164 class DefaultDesktop: ZKBroadCastManager.getBroadCastMgr();

line 36 class ZKBroadCastManager: BroadCastUtil:BroadCastUtil.subscribe(this);

line 43 class BroadCastUtil: ITopic<BroadCastMsg> topic= service.getTopic(TOPIC_BROADCAST_MESSAGE);

at line 43, because topic = null, ZKBroadCastManager can't init. it make error "java.lang.NoClassDefFoundError: Could not initialize class org.adempiere.webui.event.ZKBroadCastManager"

zoom to MessageServiceImpl.getTopic, i see:

HazelcastInstance instance = Activator.getHazelcastInstance();

and instance = null.

because must has a wrong thing when load plug-in org.idempiere.hazelcast.service

re-run idempiere with turn on trace of org.eclipse.osgi (debug/event) i get a log of hazelcast maybe has issue:

"filterServiceEvent(org.eclipse.osgi.internal.serviceregistry.FilteredServiceListener@1757fcd0, "null", {component.name=org.idempiere.hazelcast.service.MessageServiceImpl, component.id=68, service.id=167, service.bundleid=155, service.scope=bundle})"

for debug more deep. i detect when load plug-in org.idempiere.hazelcast.service

at line 190 class com.hazelcast.instance.Node: multicastSocket.bind(new InetSocketAddress(multicastConfig.getMulticastPort()));

make a exception java.net.SocketException: Unrecognized Windows Sockets error: 0: Cannot bind

when log this exception logger of hazelcast make a NPE, it's "null" in above message

google with "hazelcast java.net.SocketException: Unrecognized Windows Sockets" i see someone has this issue but still no resolved.

i also still can't detect how to make environment to redo it.

a hot fix i can suggest is:

add check null at line 55 class BroadCastUtil: ITopic<BroadCastMsg> topic= service.getTopic(TOPIC_BROADCAST_MESSAGE);

add a log at server level when topic = null and disable BroadCast, because server still can run normal

i attach my trace copy form command line. i also notify has some issue relate to load other core plug-in (core)

I also try newest hazelcast release 3.4.1 but can't resolve issue.

[Hiep Lq]

i resolve it in my window server. share for someone has same issue.

my root cause by my dns service keep almost port. make hazelcast can't create a instance.

about dns keep port can refer:

http://serverfault.com/questions/558104/dns-exe-allocates-5000-ports-immediately
http://support.microsoft.com/en-us/kb/953230

to fix it, i change config in hazelcast.xml to <multicast-port>60327</multicast-port>