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https://issues.apache.org/jira/browse/FLEX-33241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Cyrill Zadra updated FLEX-33241:
--------------------------------
Attachment: DuplicateCSSNamseSpace.mxml
MXML Example to reproduce the exception.
> Error: Unexpected exception 'java.lang.IllegalArgumentException' when the
> same @namespace definition occurs twice in <fx:Style/>
> --------------------------------------------------------------------------------------------------------------------------------
>
> Key: FLEX-33241
> URL: https://issues.apache.org/jira/browse/FLEX-33241
> Project: Apache Flex
> Issue Type: Bug
> Components: MXML Compiler
> Reporter: Cyrill Zadra
> Labels: Falcon
> Fix For: Apache Flex Next
>
> Attachments: DuplicateCSSNamseSpace.mxml
>
>
> When the @namespace "library://ns.adobe.com/flex/mx"; is set twice then
> following exception occurs.
> C:\dev\apache-flex\falcon\compiler.tests\functional-tests\f\mxml\DuplicateCSSNamseSpace.mxml
> Error: Internal error in ABC generator subsystem, when generating code for:
> C:\dev\apache-flex\falcon\compiler.tests\functional-tests\f\mxml\DuplicateCSSNamseSpace.mxml:
> java.lang.IllegalArgumentException: duplicate key:
> at
> com.google.common.base.Preconditions.checkArgument(Preconditions.java:115)
> at
> com.google.common.collect.RegularImmutableMap.<init>(RegularImmutableMap.java:72)
> at
> com.google.common.collect.ImmutableMap$Builder.fromEntryList(ImmutableMap.java:221)
> at
> com.google.common.collect.ImmutableMap$Builder.build(ImmutableMap.java:207)
> at com.google.common.collect.Maps.uniqueIndex(Maps.java:492)
> at
> org.apache.flex.compiler.internal.css.CSSDocument.<init>(CSSDocument.java:140)
> at
> org.apache.flex.compiler.internal.css.CSSTree.stylesheet(CSSTree.java:245)
> at
> org.apache.flex.compiler.internal.css.CSSDocument.parse(CSSDocument.java:81)
> at
> org.apache.flex.compiler.internal.tree.mxml.MXMLStyleNode.getCSSDocument(MXMLStyleNode.java:88)
> at
> org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.processMXMLStyle(MXMLClassDirectiveProcessor.java:3171)
> at
> org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.processNode(MXMLClassDirectiveProcessor.java:771)
> at
> org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.traverse(MXMLClassDirectiveProcessor.java:649)
> at
> org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.traverse(MXMLClassDirectiveProcessor.java:619)
> at
> org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.processMainClassDefinitionNode(MXMLClassDirectiveProcessor.java:515)
> at
> org.apache.flex.compiler.internal.as.codegen.GlobalDirectiveProcessor.declareMXMLDocument(GlobalDirectiveProcessor.java:510)
> at
> org.apache.flex.compiler.internal.as.codegen.DirectiveProcessor.processNode(DirectiveProcessor.java:232)
> at
> org.apache.flex.compiler.internal.as.codegen.DirectiveProcessor.traverse(DirectiveProcessor.java:188)
> at
> org.apache.flex.compiler.internal.as.codegen.ABCGenerator.generate(ABCGenerator.java:122)
> at
> org.apache.flex.compiler.internal.units.MXMLCompilationUnit.handleABCBytesRequest(MXMLCompilationUnit.java:198)
> at
> org.apache.flex.compiler.internal.units.CompilationUnitBase.processABCBytesRequest(CompilationUnitBase.java:866)
> at
> org.apache.flex.compiler.internal.units.CompilationUnitBase.access$3(CompilationUnitBase.java:864)
> at
> org.apache.flex.compiler.internal.units.CompilationUnitBase$3$1.call(CompilationUnitBase.java:309)
> at
> org.apache.flex.compiler.internal.units.CompilationUnitBase$3$1.call(CompilationUnitBase.java:1)
> at
> org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:228)
> at
> org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:1)
> at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
> at java.util.concurrent.FutureTask.run(Unknown Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
> Source)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> at java.lang.Thread.run(Unknown Source)
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