Seems to be a bug. Could you please open a bug report at
bugs.eclipse.org and attach a project for reproduction?
The method where the NPE occurs is (first line):
private static String computeName (List<StereotypeType> stereotypes) {
String result = stereotypes.get(0).getName();
for (int i=1; i<stereotypes.size(); i++) {
result += ","+stereotypes.get(i).getName();
}
return result;
}
So it seems that the list "stereotypes" is null somehow. But this
method is covered by a unit test and there it does not occur.
Therefore I need an example that helps to reproduce this.
Until solution please avoid multiple stereotypes.
~Karsten
Am 04.04.2007 um 09:34 schrieb dhol68:
Hi,
I'm using openArchitectureWare 4.1.2, Build v20070314.
I apply to my class 2 stereotypes. When i call the hibernate
cartridge from
my one i get the following error:
11747 INFO CompositeComponent - workflow
org/fornax/cartridges/uml2/hibernate/h
ibernate.oaw
11747 INFO CompositeComponent - XtendComponent: executing
'org::fornax::cartrid
ges::uml2::hibernate::extensions::ModelTransformation'
12077 ERROR WorkflowRunner -
java.lang.NullPointerException
at
org.openarchitectureware.uml2.profile.MultipleStereotypeType.computeN
ame(MultipleStereotypeType.java:30)
at
org.openarchitectureware.uml2.profile.MultipleStereotypeType.<init>(M
ultipleStereotypeType.java:24)
at
org.openarchitectureware.uml2.profile.ProfileMetaModel.getType(Profil
eMetaModel.java:109)
at
org.openarchitectureware.expression.TypeSystemImpl$1.createNew(TypeSy
stemImpl.java:136)
at org.openarchitectureware.workflow.util.Cache.get
(Cache.java:26)
at
org.openarchitectureware.expression.TypeSystemImpl.getType(TypeSystem
Impl.java:149)
at
org.openarchitectureware.expression.ExecutionContextImpl.getType(Exec
utionContextImpl.java:171)
at
org.openarchitectureware.expression.ast.TypeSelectExpression.executeT
ypeSelect(TypeSelectExpression.java:78)
at
org.openarchitectureware.expression.ast.TypeSelectExpression.evaluate
Internal(TypeSelectExpression.java:68)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.expression.ast.CollectionExpression.evaluate
Internal(CollectionExpression.java:71)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.expression.ast.OperationCall.evaluateInterna
l(OperationCall.java:88)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.xtend.ast.ExpressionExtensionStatement.evalu
ateInternal2(ExpressionExtensionStatement.java:71)
at
org.openarchitectureware.xtend.ast.ExpressionExtensionStatement.evalu
ateInternal(ExpressionExtensionStatement.java:55)
at
org.openarchitectureware.xtend.ast.Extension.evaluate(Extension.java:
117)
at
org.openarchitectureware.expression.ast.OperationCall.evaluateInterna
l(OperationCall.java:103)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.expression.ast.ChainExpression.evaluateInter
nal(ChainExpression.java:41)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.expression.ast.ChainExpression.evaluateInter
nal(ChainExpression.java:41)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.xtend.ast.ExpressionExtensionStatement.evalu
ateInternal2(ExpressionExtensionStatement.java:71)
at
org.openarchitectureware.xtend.ast.ExpressionExtensionStatement.evalu
ateInternal(ExpressionExtensionStatement.java:55)
at
org.openarchitectureware.xtend.ast.Extension.evaluate(Extension.java:
117)
at
org.openarchitectureware.expression.ast.OperationCall.evaluateInterna
l(OperationCall.java:74)
at
org.openarchitectureware.expression.ast.Expression.evaluate(Expressio
n.java:41)
at
org.openarchitectureware.expression.ExpressionFacade.evaluate(Express
ionFacade.java:62)
at
org.openarchitectureware.expression.ExpressionFacade.evaluate(Express
ionFacade.java:51)
at
org.openarchitectureware.xtend.XtendComponent.invokeInternal(XtendCom
ponent.java:126)
at
org.openarchitectureware.workflow.lib.AbstractWorkflowComponent2.invo
ke(AbstractWorkflowComponent2.java:38)
at
org.openarchitectureware.workflow.container.CompositeComponent.intern
alInvoke(CompositeComponent.java:81)
at
org.openarchitectureware.workflow.container.CompositeComponent.invoke
(CompositeComponent.java:69)
at
org.openarchitectureware.workflow.container.CompositeComponent.intern
alInvoke(CompositeComponent.java:81)
at
org.openarchitectureware.workflow.container.CompositeComponent.invoke
(CompositeComponent.java:69)
at
org.openarchitectureware.workflow.WorkflowRunner.executeWorkflow(Work
flowRunner.java:243)
at
org.openarchitectureware.workflow.WorkflowRunner.run(WorkflowRunner.j
ava:172)
at
org.fornax.toolsupport.maven2.OawWorkflowMojo.execute(OawWorkflowMojo
.java:214)
at
org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPlugi
nManager.java:412)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(Defa
ultLifecycleExecutor.java:534)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLi
fecycle(DefaultLifecycleExecutor.java:475)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:454)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:306)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:273)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:140)
at org.apache.maven.DefaultMaven.doExecute
(DefaultMaven.java:322)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:
115)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
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)
Any ideas what is going wrong there?
--
View this message in context: http://www.nabble.com/Problems-with-
multiple-steretotypes-applied-to-one-class-
tf3524333s17564.html#a9832409
Sent from the Fornax-Platform mailing list archive at Nabble.com.
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