[FLEX-33261] Falcon Compiler Error: NPE when the part between <fx:Style> is empty.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: Apache Flex Next
• Component/s: Falcon
• Labels: Falcon
• Assignee: Michael Schmalle
• Reporter: Cyrill Zadra
• Created: 14/Nov/12 09:17
• Updated: 06/Sep/13 15:20
• Resolved: 14/Nov/12 12:26

Description

[java] Error: Internal error in ABC generator subsystem, when generating code for: C:\dev\apache-flex\sdk\mustella\tests\spark\formatters\CurrencyFormatter\SWFs\CF_inlineStyle.mxml: java.lang.NullPointerException
[java] at org.antlr.runtime.tree.BaseTreeAdaptor.isNil(BaseTreeAdaptor.java:70)
[java] at org.antlr.runtime.tree.CommonTreeNodeStream.nextElement(CommonTreeNodeStream.java:91)
[java] at org.antlr.runtime.misc.LookaheadStream.fill(LookaheadStream.java:107)
[java] at org.antlr.runtime.misc.LookaheadStream.syncAhead(LookaheadStream.java:101)
[java] at org.antlr.runtime.misc.LookaheadStream.LT(LookaheadStream.java:122)
[java] at org.apache.flex.compiler.internal.css.CSSTree.stylesheet(CSSTree.java:147)
[java] at org.apache.flex.compiler.internal.css.CSSDocument.parse(CSSDocument.java:81)
[java] at org.apache.flex.compiler.internal.tree.mxml.MXMLStyleNode.getCSSDocument(MXMLStyleNode.java:88)
[java] at org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.processMXMLStyle(MXMLClassDirectiveProcessor.java:3171)
[java] at org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.processNode(MXMLClassDirectiveProcessor.java:771)
[java] at org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.traverse(MXMLClassDirectiveProcessor.java:649)
[java] at org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.traverse(MXMLClassDirectiveProcessor.java:619)
[java] at org.apache.flex.compiler.internal.as.codegen.MXMLClassDirectiveProcessor.processMainClassDefinitionNode(MXMLClassDirectiveProcessor.java:515)
[java] at org.apache.flex.compiler.internal.as.codegen.GlobalDirectiveProcessor.declareMXMLDocument(GlobalDirectiveProcessor.java:510)
[java] at org.apache.flex.compiler.internal.as.codegen.DirectiveProcessor.processNode(DirectiveProcessor.java:232)
[java] at org.apache.flex.compiler.internal.as.codegen.DirectiveProcessor.traverse(DirectiveProcessor.java:188)
[java] at org.apache.flex.compiler.internal.as.codegen.ABCGenerator.generate(ABCGenerator.java:122)
[java] at org.apache.flex.compiler.internal.units.MXMLCompilationUnit.handleABCBytesRequest(MXMLCompilationUnit.java:198)
[java] at org.apache.flex.compiler.internal.units.CompilationUnitBase.processABCBytesRequest(CompilationUnitBase.java:866)
[java] at org.apache.flex.compiler.internal.units.CompilationUnitBase.access$300(CompilationUnitBase.java:107)
[java] at org.apache.flex.compiler.internal.units.CompilationUnitBase$4$1.call(CompilationUnitBase.java:309)
[java] at org.apache.flex.compiler.internal.units.CompilationUnitBase$4$1.call(CompilationUnitBase.java:305)
[java] at org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:228)
[java] at org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:222)
[java] at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
[java] at java.util.concurrent.FutureTask.run(FutureTask.java:138)
[java] at java.util.concurrent.ThreadPoolExecutor$CallerRunsPolicy.rejectedExecution(ThreadPoolExecutor.java:1746)
[java] at java.util.concurrent.ThreadPoolExecutor.reject(ThreadPoolExecutor.java:767)
[java] at java.util.concurrent.ThreadPoolExecutor.execute(ThreadPoolExecutor.java:658)
[java] at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:92)
[java] at org.apache.flex.compiler.internal.units.requests.RequestMaker.getRequest(RequestMaker.java:188)
[java] at org.apache.flex.compiler.internal.units.CompilationUnitBase.getABCBytesRequest(CompilationUnitBase.java:614)
[java] at org.apache.flex.compiler.internal.units.CompilationUnitBase.startBuildAsync(CompilationUnitBase.java:1067)
[java] at org.apache.flex.compiler.internal.targets.FlexAppSWFTarget.findAllCompilationUnitsToLink(FlexAppSWFTarget.java:472)
[java] at org.apache.flex.compiler.internal.targets.Target.buildAllCompilationUnits(Target.java:297)
[java] at org.apache.flex.compiler.internal.targets.Target.getBuiltCompilationUnitSet(Target.java:306)
[java] at org.apache.flex.compiler.internal.targets.SWFTarget.build(SWFTarget.java:228)
[java] at org.apache.flex.compiler.clients.MXMLC.buildSWFModel(MXMLC.java:658)
[java] at org.apache.flex.compiler.clients.MXMLC.buildArtifact(MXMLC.java:644)
[java] at org.apache.flex.compiler.clients.MXMLC.compile(MXMLC.java:525)
[java] at org.apache.flex.compiler.clients.MXMLC.mainNoExit(MXMLC.java:214)
[java] at org.apache.flex.compiler.clients.MXMLC.mainNoExit(MXMLC.java:182)
[java] at org.apache.flex.compiler.clients.MXMLC.staticMainNoExit(MXMLC.java:154)
[java] at org.apache.flex.compiler.clients.MXMLC.main(MXMLC.java:141)