Thomas Fox created TORQUE-312:
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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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