Here's the exact error. [INFO] ------------------------------------------------------------------------ [ERROR] BUILD ERROR [INFO] ------------------------------------------------------------------------ [INFO] An Ant BuildException has occured: The following error occurred while executing this line: build.xml:118: com.bea.util.jam.internal.javadoc.JavadocClassloadingException: An error has occurred while invoking javadoc to inspect your source files. This may be due to the fact that $JAVA_HOME/lib/tools.jar does not seem to be in your system classloader. One common case in which this happens is when using the 'ant' tool, which uses a special context classloader to load classes from tools.jar.
This situation elicits what is believed to a javadoc bug in the initial release of JDK 1.6. Javadoc attempts to use its own context classloader tools.jar but ignores one that may have already been set, which leads to some classes being loaded into two different classloaders. The telltale sign of this problem is a javadoc error message saying that 'languageVersion() must return LanguageVersion - you might see this message in your process' output. This will hopefully be fixed in a later release of JDK 1.6; if a new version of 1.6 has become available, you might be able to solve this by simply upgrading to the latest JDK. Alternatively, you can work around it by simply including $JAVA_HOME/lib/tools.jar in the java -classpath parameter. If you are running ant, you will need to modify the standard ant script to include tools.jar in the -classpath. [INFO] ------------------------------------------------------------------------ [INFO] For more information, run Maven with the -e switch [INFO] ------------------------------------------------------------------------ [INFO] Total time: 1 minute 40 seconds [INFO] Finished at: Thu Feb 04 21:31:15 GMT 2010 [INFO] Final Memory: 10M/187M [INFO] ------------------------------------------------------------------------ -----Original Message----- From: Wayne Fay [mailto:[email protected]] Sent: Thursday, February 04, 2010 1:11 PM To: Maven Users List Subject: Re: help needed with maven antrun plugin > I am able to successfully build using an ant build.xml but the same is > failing when I am call it using antrun plugin. Specific error messages are more helpful than generic "it didnt work" comments. Wayne --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
