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From "Thomas Fox (JIRA)" <j...@apache.org>
Subject [jira] [Created] (TORQUE-312) NPE in generation process
Date Thu, 27 Feb 2014 11:28:19 GMT
Thomas Fox created TORQUE-312:
---------------------------------

             Summary: NPE in generation process
                 Key: TORQUE-312
                 URL: https://issues.apache.org/jira/browse/TORQUE-312
             Project: Torque
          Issue Type: Bug
    Affects Versions: 4.0
            Reporter: Thomas Fox
             Fix For: 4.1


In a generation process, the following NPE appeared. Supposed reason is that a foreign key
does not have a corresponding local column

java.lang.NullPointerException
	at org.apache.torque.generator.source.SourceElement$ChildList.add(SourceElement.java:691)
	at org.apache.torque.generator.source.SourceElement$ChildList.add(SourceElement.java:642)
	at java.util.AbstractList.add(AbstractList.java:108)
	at org.apache.torque.templates.transformer.om.OMForeignKeyTransformer.createLocalElementForReference(OMForeignKeyTransformer.java:776)
	at org.apache.torque.templates.transformer.om.OMForeignKeyTransformer.transform(OMForeignKeyTransformer.java:91)
	at org.apache.torque.templates.transformer.om.OMTransformer.transform(OMTransformer.java:168)
	at org.apache.torque.generator.control.Controller.transformSource(Controller.java:547)
	at org.apache.torque.generator.control.Controller.processSourceInOutput(Controller.java:260)
	at org.apache.torque.generator.control.Controller.processOutput(Controller.java:228)
	at org.apache.torque.generator.control.Controller.processGenerationUnit(Controller.java:181)
	at org.apache.torque.generator.control.Controller.run(Controller.java:111)
	at org.apache.torque.generator.maven.TorqueGeneratorMojo.execute(TorqueGeneratorMojo.java:678)
	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:101)
	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
	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:84)
	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)
	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)
	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:319)
	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:156)
	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:537)
	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:196)
	at org.apache.maven.cli.MavenCli.main(MavenCli.java:141)
	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:290)
	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:230)
	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:409)
	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:352)



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