setting up example: Error: Could not find or load main class

[Jeff Dyke]

I have tried on java7 and java8, both with 2.3.1 and 2.4, so i must be doing something stupid, but each time i run a console start i get the same error which does not start the server, at least nothing is listening on 8080

Error: Could not find or load main class

In this latest set up scalatra, i just took the defaults

jeff@macsrv:services jeff$ g8 scalatra/scalatra-sbt

organization [com.example]:

name [My Scalatra Web App]:

version [0.1.0-SNAPSHOT]:

servlet_name [MyScalatraServlet]:

package [com.example.app]:

scala_version [2.11.7]:

sbt_version [0.13.9]:

scalatra_version [2.4.0]:

jeff@macsrv:services jeff$ cd ./my-scalatra-web-app/

jeff@macsrv:services jeff$ ./sbt

Detected sbt version 0.13.9

Starting sbt: invoke with -help for other options

Using /Users/jeff/.sbt/0.13.9 as sbt dir, -sbt-dir to override.

[info] Loading project definition from /src/services/my-scalatra-web-app/project

[info] Set current project to My Scalatra Web App (in build file:/src/services/my-scalatra-web-app/)

> container:start

[info] Updating {file:/src/services/my-scalatra-web-app/}my-scalatra-web-app...

[info] Resolving org.scala-lang.modules#scala-parser-combinators_2.11;1.0.1 ...

[info] Done updating.

[info] Compiling Templates in Template Directory: /src/services/my-scalatra-web-app/src/main/webapp/WEB-INF/templates

SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".

SLF4J: Defaulting to no-operation (NOP) logger implementation

SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.

[info] Compiling 5 Scala sources to /src/services/my-scalatra-web-app/target/scala-2.11/classes...

[info] Packaging /src/services/my-scalatra-web-app/target/scala-2.11/my-scalatra-web-app_2.11-0.1.0-SNAPSHOT.jar ...

[info] Done packaging.

[info] starting server ...

[success] Total time: 7 s, completed Dec 22, 2015 12:01:08 PM

> Error: Could not find or load main class

Any ideas/hints are greatly appreciated!

Jeff

[Jeff Dyke]

The example simply did not work for me so (days ago), i just started writing code :)

[Shaohong Li]

Hope you've got over this problem now. Funny enough I've met the same issue today and after some careful reading of the http://www.scalatra.org/2.4/getting-started/first-project.html page, it actually says
 
> "jetty:start"

not the old "container:start"

Shaohong

[Raghavan alias Saravanan M]

This indeed saved my time today! :) Thanks Shaohong Li.

[Hongwei]

Thanks to Shaohong

[CookieMonster]

Hey, not sure who to contact or ask for help but a couple of the links on the scalatra.org site are broken (ERR_EMPTY_RESPONSE), and also I can't seem to access the above link either. Pretty sure its not my computer but please do let me know. 

[Bruno Rezende]

Hi,

I'm experiencing the same problem. I just tried to access this one: http://www.scalatra.org/2.4/guides/http/requests-and-responses.html, from main site, and got <ERR_EMPTY_RESPONSE>

On 14 March 2017 at 06:18, CookieMonster <123456...@gmail.com> wrote:

Hey, not sure who to contact or ask for help but a couple of the links on the scalatra.org site are broken (ERR_EMPTY_RESPONSE), and also I can't seem to access the above link either. Pretty sure its not my computer but please do let me know. 

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