Re: [abc-users] Internal compiler error while compiling AJHotDraw

Hi Guillaume,

Thank you very much for reporting this. Could you try abc revision 4921 or
later? Torbjörn has committed a fix to the way location information is
computed, which will hopefully resolve this problem.

Many thanks,
- Pavel

On Wednesday 12 March 2008 02:31:39 Guillaume Pothier wrote:
> Hi,
> I'm having this error while compiling AJHotDraw (HEAD) with abc-ja (HEAD):
>
> Unexpected error of kind java.lang.NullPointerException
> Exception in thread "main" polyglot.util.InternalCompilerError:
> unhandled exception during compilation
> at abc.main.CompileSequence.runSequence(CompileSequence.java:89)
> at abc.main.Main.run(Main.java:487)
> at abc.main.Main.main(Main.java:144)
> Caused by: java.lang.IllegalArgumentException: Polyglot usage error:
> /home/gpothier/eclipse/workbench-3.1/AJHotDraw-cvs/src/aspects/org/jhotdraw
>/ccconcerns/commands/CommandObserver.aj: null
> at abc.ja.CompileSequence.compile(CompileSequence.java:176)
> at abc.main.CompileSequence.runSequence(CompileSequence.java:79)
> ... 2 more
> Caused by: java.lang.Error:
> /home/gpothier/eclipse/workbench-3.1/AJHotDraw-cvs/src/aspects/org/jhotdraw
>/ccconcerns/commands/CommandObserver.aj: null
> at abc.ja.jrag.PathPart.getCompilationUnit(PathPart.java:145)
> at abc.ja.jrag.FileNamesPart.addSourceFile(FileNamesPart.java:64)
> at abc.ja.jrag.Program.addSourceFile(Program.java:124)
> at abc.ja.CompileSequence.compile(CompileSequence.java:118)
> ... 3 more
> Caused by: java.lang.NullPointerException
> at
> abc.ja.jrag.IntertypeMethodDecl.Define_SimpleSet_lookupType(IntertypeMethod
>Decl.java:960) at
> abc.ja.jrag.AbstractDot.Define_SimpleSet_lookupType(AbstractDot.java:540)
> at abc.ja.jrag.Expr.lookupType(Expr.java:746)
> at
> abc.ja.jrag.PackageOrTypeAccess.rewriteRule0(PackageOrTypeAccess.java:191)
> at abc.ja.jrag.PackageOrTypeAccess.rewriteTo(PackageOrTypeAccess.java:180)
> at abc.ja.jrag.ASTNode.getChild(ASTNode.java:836)
> at abc.ja.jrag.ASTNode.getChild(ASTNode.java:817)
> at abc.ja.jrag.Dot.getLeft(Dot.java:117)
> at abc.ja.jrag.AbstractDot.leftSide_compute(AbstractDot.java:341)
> at abc.ja.jrag.AbstractDot.leftSide(AbstractDot.java:337)
> at abc.ja.jrag.Dot.rewriteTo(Dot.java:148)
> at abc.ja.jrag.ASTNode.getChild(ASTNode.java:836)
> at abc.ja.jrag.ASTNode.getChild(ASTNode.java:817)
> at abc.ja.jrag.MethodDecl.lineNumber_compute(MethodDecl.java:804)
> at abc.ja.jrag.MethodDecl.lineNumber(MethodDecl.java:798)
> at abc.ja.parse.JavaParser.invokeReduceAction(JavaParser.java:4139)
> at beaver.Parser.reduce(Parser.java:539)
> at beaver.Parser.parse(Parser.java:447)
> at beaver.Parser.parse(Parser.java:407)
> at abc.ja.parse.JavaParser.parse(JavaParser.java:903)
> at abc.ja.CompileSequence$1.parse(CompileSequence.java:94)
> at abc.ja.jrag.PathPart.getCompilationUnit(PathPart.java:132)
> ... 6 more
>
>
> Any idea what this means? What additional information should I provide?
>
> Regards,
> g
Received on Wed Mar 12 2008 - 10:37:56 GMT