Josh Tynjala created FLEX-35226:
-----------------------------------
Summary: [Falcon] Compiler crashes with stack trace if MXML file
is empty
Key: FLEX-35226
URL: https://issues.apache.org/jira/browse/FLEX-35226
Project: Apache Flex
Issue Type: Bug
Components: Falcon
Affects Versions: Apache FlexJS 0.7.0
Reporter: Josh Tynjala
Assignee: Josh Tynjala
<flexjs>/js/bin/mxmlc src/Main.mxml
Using Falcon codebase:
/Users/joshtynjala/Development/Flex/sdks/flexjs-nightly/js/bin/../..
Using Flex SDK:
/Users/joshtynjala/Development/Flex/sdks/flexjs-nightly/js/bin/../..
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml Internal error in syntax
tree request subsystem, when generating code for:
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml:
java.lang.ArrayIndexOutOfBoundsException: 0
at
org.apache.flex.compiler.internal.units.MXMLCompilationUnit.handleSyntaxTreeRequest(MXMLCompilationUnit.java:89)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.processSyntaxTreeRequest(CompilationUnitBase.java:836)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.access$100(CompilationUnitBase.java:108)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$2$1.call(CompilationUnitBase.java:260)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$2$1.call(CompilationUnitBase.java:256)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:228)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml Internal error in file
scope builder subsystem, when generating code for:
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml:
java.lang.NullPointerException
at
org.apache.flex.compiler.internal.units.requests.ASFileScopeRequestResult.checkExternallyVisibleDefinitions(ASFileScopeRequestResult.java:101)
at
org.apache.flex.compiler.internal.units.requests.ASFileScopeRequestResult.checkExternallyVisibleDefinitions(ASFileScopeRequestResult.java:121)
at
org.apache.flex.compiler.internal.units.requests.ASFileScopeRequestResult.<init>(ASFileScopeRequestResult.java:58)
at
org.apache.flex.compiler.internal.units.MXMLCompilationUnit.handleFileScopeRequest(MXMLCompilationUnit.java:180)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.processFileScopeRequest(CompilationUnitBase.java:861)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.access$200(CompilationUnitBase.java:108)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$3$1.call(CompilationUnitBase.java:285)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$3$1.call(CompilationUnitBase.java:281)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:228)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml Internal error in outgoing
dependency subsystem, when generating code for:
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml:
java.lang.NullPointerException
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.startParsingImports(CompilationUnitBase.java:907)
at
org.apache.flex.compiler.internal.units.MXMLCompilationUnit.handleOutgoingDependenciesRequest(MXMLCompilationUnit.java:240)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.processOutgoingDependenciesRequest(CompilationUnitBase.java:889)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.access$500(CompilationUnitBase.java:108)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$6$1.call(CompilationUnitBase.java:385)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$6$1.call(CompilationUnitBase.java:381)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:228)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml Internal error in ABC
generator subsystem, when generating code for:
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.mxml:
java.lang.NullPointerException
at
org.apache.flex.compiler.internal.units.EmbedCompilationUnitFactory.collectEmbedDatas(EmbedCompilationUnitFactory.java:132)
at
org.apache.flex.compiler.internal.as.codegen.ABCGenerator.generate(ABCGenerator.java:180)
at
org.apache.flex.compiler.internal.units.MXMLCompilationUnit.handleABCBytesRequest(MXMLCompilationUnit.java:199)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.processABCBytesRequest(CompilationUnitBase.java:873)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase.access$300(CompilationUnitBase.java:108)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$4$1.call(CompilationUnitBase.java:310)
at
org.apache.flex.compiler.internal.units.CompilationUnitBase$4$1.call(CompilationUnitBase.java:306)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:228)
at
org.apache.flex.compiler.internal.units.requests.RequestMaker$1.call(RequestMaker.java:222)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
In the currently nightly, an empty ActionScript file will creates a proper
problem instead, and it should be the same with MXML:
<flexjs>/js/bin/asjsc src/Main.as
Using Falcon codebase:
/Users/joshtynjala/Development/Flex/sdks/flexjs-nightly/js/bin/../..
Using Flex SDK:
/Users/joshtynjala/Development/Flex/sdks/flexjs-nightly/js/bin/../..
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.as No externally-visible
definition with the name 'Main' was found.
/Users/joshtynjala/Desktop/TestFlexJS/src/Main.as No externally-visible
definition with the name 'Main' was found.
It appears that an ActionScript file has a similar stack trace if compiled with
FlexJS 0.7.0, so something has been fixed on the ActionScript side in the
nightlies.
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