no such compiler 'javac' when compiling code with maven-compiler-plugin maven
1.2.0-M1 in windows Vista
--------------------------------------------------------------------------------------------------------
Key: MCOMPILER-95
URL: http://jira.codehaus.org/browse/MCOMPILER-95
Project: Maven 2.x Compiler Plugin
Issue Type: Bug
Affects Versions: 2.0
Environment: Windows Vitsa Business version: "6.0" arch: "x86" family:
"windows" Maven version: 2.1.0-M1
Java version: 1.5.0_04
Reporter: ganesh gowtham
Priority: Blocker
Hi Folks ,
Thanks for your great work .
when running mvn install i am getting the following error
JAVA_HOME and maven\bin in PATH is properly set .
Maven download's all pom's and jars but compilation fails .Even i had used
Cygwin compilation fails with *no such compiler 'javac'*.
infact i can able to compile java code from command line also .
Below is the stach trace with -e option .
D:\SVN-Projects\gt>{color:red} mvn install -e {color}
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Building my sample prj
[INFO] task-segment: [install]
[INFO] ------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
[INFO] [compiler:compile]
[INFO] ------------------------------------------------------------------------
[ERROR] BUILD ERROR
{color:red}
[INFO] ------------------------------------------------------------------------
[INFO] No such compiler 'javac'.
[INFO] ------------------------------------------------------------------------
{color}
[INFO] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: No such compiler 'javac.
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Def
ultLifecycleExecutor.java:701)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithL
fecycle(DefaultLifecycleExecutor.java:538)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defa
ltLifecycleExecutor.java:517)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHa
dleFailures(DefaultLifecycleExecutor.java:369)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegme
ts(DefaultLifecycleExecutor.java:330)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultL
fecycleExecutor.java:181)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:336)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:129)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:302)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcce
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
Caused by: org.apache.maven.plugin.MojoExecutionException: No such compiler 'ja
ac'.
at org.apache.maven.plugin.AbstractCompilerMojo.execute(AbstractCompile
Mojo.java:271)
at org.apache.maven.plugin.CompilerMojo.execute(CompilerMojo.java:114)
at org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlug
nManager.java:458)
at org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Def
ultLifecycleExecutor.java:676)
... 16 more
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 2 seconds
[INFO] Finished at: Fri Mar 27 11:16:24 GMT 2009
[INFO] Final Memory: 6M/12M
[INFO] ------------------------------------------------------------------------
>From the maven site i can to know i need to cygwin for some versions of
>windows , but still i am getting the same error .
infact i can able to complie the code through command prompt .
i download maven plugin for eclipse (gannymede) , after creating the same app ,
when mvn install i am getting same no such compiler 'javac'.
for your ref i amusing below lines in pom.xml
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>1.5</source>
<target>1.5</target>
</configuration>
</plugin>
Please help me in resolving issue .
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