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From C├ędric Champeau <cedric.champ...@gmail.com>
Subject Re: Groovy script error in OFBiz
Date Fri, 14 Aug 2015 09:02:49 GMT
Are you writing your own AST transformations? If so, it is likely a bug in
one of them, and the error message is there to tell you something is wrong
with it.

2015-08-14 10:52 GMT+02:00 Jacques Le Roux <jacques.le.roux@les7arts.com>:

> Hi,
>
> We heavily rely on Groovy in Apache OFBiz where it replaced BeanShell 7
> years ago. We only use it for scripts, we don't use the compiler.
>
> I thought upgrading from 2.2.1 to 2.4.4 would be a breeze. So I simply
> deleted groovy-all-2.2.1.jar and added groovy-all-2.4.4.jar locally before
> committing. But I was surprised to get this error, which exists in all our
> scripts.
>
>      [java] Caused by:
> org.codehaus.groovy.control.MultipleCompilationErrorsException: startup
> failed:
>      [java]
> component://commonext/webapp/ofbizsetup/organization/changeOrgPartyId.groovy:
> 23: A transform used a generics containing ClassNode
> org.ofbiz.service.engine.GroovyBaseScript for the super class cha
> ngeOrgPartyId directly. You are not supposed to do this. Please create a
> new ClassNode referring to the old ClassNode and use the new ClassNode
> instead of the old one. Otherwise the compiler will create wrong
>  descriptors and a potential NullPointerException in TypeResolver in the
> OpenJDK. If this is not your own doing, please report this bug to the
> writer of the transform.
>      [java]  @ line 23, column 1.
>      [java]    partyAcctgPrefAndGroupList = [];
>      [java]    ^
>      [java]
>      [java] 1 error
>      [java]
>      [java]     at
> org.codehaus.groovy.control.ErrorCollector.failIfErrors(ErrorCollector.java:310)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> org.codehaus.groovy.control.CompilationUnit.applyToPrimaryClassNodes(CompilationUnit.java:1075)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:591)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:569)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:546)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:254)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:212)
> ~[groovy-all-2.4.4.jar:2.4.4]
>      [java]     at
> org.ofbiz.base.util.GroovyUtil.parseClass(GroovyUtil.java:162)
> ~[ofbiz-base.jar:?]
>      [java]     at
> org.ofbiz.base.util.GroovyUtil.getScriptClassFromLocation(GroovyUtil.java:134)
> ~[ofbiz-base.jar:?]
>      [java]     at
> org.ofbiz.base.util.GroovyUtil.runScriptAtLocation(GroovyUtil.java:170)
> ~[ofbiz-base.jar:?]
>      [java]     at
> org.ofbiz.base.util.ScriptUtil.executeScript(ScriptUtil.java:342)
> ~[ofbiz-base.jar:?]
>      [java]     at
> org.ofbiz.base.util.ScriptUtil.executeScript(ScriptUtil.java:324)
> ~[ofbiz-base.jar:?]
>      [java]     at
> org.ofbiz.widget.model.AbstractModelAction$Script.runAction(AbstractModelAction.java:632)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.AbstractModelAction.runSubActions(AbstractModelAction.java:141)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:273)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreen.renderScreenString(ModelScreen.java:164)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ScreenFactory.renderReferencedScreen(ScreenFactory.java:211)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget$IncludeScreen.renderWidgetString(ModelScreenWidget.java:780)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:98)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:280)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreen.renderScreenString(ModelScreen.java:164)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ScreenFactory.renderReferencedScreen(ScreenFactory.java:211)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget$DecoratorScreen.renderWidgetString(ModelScreenWidget.java:860)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget.renderSubWidgetsString(ModelScreenWidget.java:98)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreenWidget$Section.renderWidgetString(ModelScreenWidget.java:280)
> ~[ofbiz-widget.jar:?]
>      [java]     at
> org.ofbiz.widget.model.ModelScreen.renderScreenString(ModelScreen.java:164)
> ~[ofbiz-widget.jar:?]
>      [java]     ... 28 more
>
> I looked for similar cases on the Internet and found
>     https://issues.apache.org/jira/browse/GROOVY-5112
>     https://issues.apache.org/jira/browse/GROOVY-6691
>
> So do you think this could be a bug in Groovy or should we rather dive in
> in our code?
>
> Thanks
>
> Jacques
>

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