Nuxeo Compilation Error (Nuxeo Platform Annotation GWT Client)

Hi,

I am trying to compile nuxeo using as a guide the documentation described here: http://doc.nuxeo.com/display/public/CORG/Getting+the+Nuxeo+source+code

However I am not able to run the following command sucessfully: mvn -DskipTests install -Paddons

I have no idea what can be wrong. Here are the details of my workstation:

java -version
java version "1.7.0_17"
Java(TM) SE Runtime Environment (build 1.7.0_17-b02)
Java HotSpot(TM) 64-Bit Server VM (build 23.7-b01, mixed mode)

mvn -version
Apache Maven 3.2.1 (ea8b2b07643dbb1b84b6d16e1f08391b666bc1e9; 2014-02-14T17:37:52+00:00)
Maven home: C:\Maven\bin\..
Java version: 1.7.0_04, vendor: Oracle Corporation
Java home: C:\jdk1.7.0_04\jre
Default locale: pt_PT, platform encoding: Cp1252
OS name: "windows 7", version: "6.1", arch: "x86", family: "windows"



> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile
> (default-testCompile) on project
> nuxeo-annot-gwt: Compilation failure
> [ERROR] An unknown compilation problem
> occurred [ERROR] -> [Help 1]
> org.apache.maven.lifecycle.LifecycleExecutionException:
> Failed to execute goal
> org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile
> (default-testCompile) on project
> nuxeo-annot-gwt: Compilation failure
> An unknown compilation problem
> occurred
> 
>         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:212)
>         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)
>         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)
>         at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:108)
>         at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:76)
>         at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)
>         at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:116)
>         at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:361)
>         at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:155)
>         at org.apache.maven.cli.MavenCli.execute(MavenCli.java:584)
>         at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:213)
>         at org.apache.maven.cli.MavenCli.main(MavenCli.java:157)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:601)
>         at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)
>         at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)
>         at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)
>         at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)
> Caused by:
> org.apache.maven.plugin.compiler.CompilationFailureException:
> Compilation failure An unknown
> compilation problem occurred
> 
>         at org.apache.maven.plugin.compiler.AbstractCompilerMojo.execute(AbstractCompilerMojo.java:858)
>         at org.apache.maven.plugin.compiler.TestCompilerMojo.execute(TestCompilerMojo.java:152)
>         at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:133)
>         at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)
>         ... 19 more [ERROR] [ERROR] [ERROR] For more information about the
> errors and possible solutions, please
> read the following articles: [ERROR]
> [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> [ERROR] [ERROR] After correcting the
> problems, you can resume the build
> with the command [ERROR]   mvn <goals>
> -rf :nuxeo-annot-gwt

The error has almoust no information, so I am lost for a solution.

0 votes

1 answers

1356 views

ANSWER



Hi,

It seems Maven is not using the same Java as the one you configured in your environment:

java version "1.7.0_17"
Java version: 1.7.0_04, vendor: Oracle Corporation

That may result in an “unknown compilation problem”.

Check your environment variables M2_HOME, JAVA_HOME and PATH to make sure the Maven and Java paths are consistent between them.

If the issue is still present, then try to run “mvn clean install -DskipTests -pl :nuxeo-annot-gwt -X” and share the output.

0 votes



Indeed, I installed a new version of the JSK and cleaned my enviornment variables, that fixed it. Thanks!
03/14/2014