ialexan wrote:

 

Now when I run mvn process-classes is giving me this error. Before it was giving me error with the entity manager. 

 

The run mvn process-classes works fine with the hibernate example. 

 

Any Solutions?

 

 

[INFO] Scanning for projects...

[INFO]                                                                         

[INFO] ------------------------------------------------------------------------

[INFO] Building CSNetwork Services V2 (CSNS2) 0.0.1-SNAPSHOT

[INFO] ------------------------------------------------------------------------

[INFO] 

[INFO] --- maven-resources-plugin:2.4.3:resources (default-resources) @ csns2 ---

[INFO] Using 'UTF-8' encoding to copy filtered resources.

[INFO] Copying 10 resources

[INFO] 

[INFO] --- maven-compiler-plugin:2.3.2:compile (default-compile) @ csns2 ---

[INFO] Compiling 160 source files to C:\Users\Sahag\workspaceWeb\csns2\target\classes

[INFO] -------------------------------------------------------------

[ERROR] COMPILATION ERROR : 

[INFO] -------------------------------------------------------------

[ERROR] Unable to locate the Javac Compiler in:

  C:\Program Files\Java\jre7\..\lib\tools.jar

Please ensure you are using JDK 1.4 or above and

not a JRE (the com.sun.tools.javac.Main class is required).

In most cases you can change the location of your Java

installation by setting the JAVA_HOME environment variable.

[INFO] 1 error

[INFO] -------------------------------------------------------------

[INFO] ------------------------------------------------------------------------

[INFO] BUILD FAILURE

[INFO] ------------------------------------------------------------------------

[INFO] Total time: 2.126s

[INFO] Finished at: Wed Apr 25 22:55:12 PDT 2012

[INFO] Final Memory: 8M/19M

[INFO] ------------------------------------------------------------------------

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:2.3.2:compile (default-compile) on project csns2: Compilation failure

[ERROR] Unable to locate the Javac Compiler in:

[ERROR] C:\Program Files\Java\jre7\..\lib\tools.jar

[ERROR] Please ensure you are using JDK 1.4 or above and

[ERROR] not a JRE (the com.sun.tools.javac.Main class is required).

[ERROR] In most cases you can change the location of your Java

[ERROR] installation by setting the JAVA_HOME environment variable.

[ERROR] -> [Help 1]

[ERROR] 

[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.

[ERROR] Re-run Maven using the -X switch to enable full debug logging.

[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