Hi Chris,

yes it's a linux box (ubuntu). The weird thing is that it compiles
fine on my workstation (also Ubuntu Linux) without tweaking (I run the
gwt compiler via eclipse and not via ant but I thinkg that shouldn't
make a difference).

Thanks for your pointer, I will try to increase the limit tomorrow.

Dennis

On Jun 1, 1:17 am, Chris Lercher <cl_for_mail...@gmx.net> wrote:
> Hi,
>
> are you on Linux? There's a limit ofopenfilesyou can have. Google
> for "Toomanyopenfiles" to find a solution. Here's a good 
> page:http://confluence.atlassian.com/display/CONF29/Fix+'Too+many+open+fil...
>
> If your parameters are in a normal range before calling the GWT
> compiler, then there may be a problem with GWT though, because I'm not
> sure, if it's supposed to use somanyopenfiles.
>
> HTH
> Chris
>
> On Jun 1, 12:28 am, googelybear <googelyb...@gmail.com> wrote:
>
>
>
> > Hi,
>
> > When I compile my gwt project via ant I regularly get the following
> > error
> > '[java]             Invoking
> > com.google.gwt.dev.javac.standardgeneratorcont...@28e4f4ad
> >      [java]                [ERROR] Generator
> > 'com.google.gwt.uibinder.rebind.UiBinderGenerator' threw threw an
> > exception while rebinding (...)
> > [java]  java.lang.RuntimeException: java.io.FileNotFoundException:
> > (...)web/core/client/ui/LanguageBarPanel.ui.xml (Toomanyopen
> >files)'
> > [java]  at
> > com.google.gwt.uibinder.rebind.W3cDomHelper.documentFor(W3cDomHelper.java:
> > 100)
> >      [java]     at
> > com.google.gwt.uibinder.rebind.UiBinderGenerator.getW3cDoc(UiBinderGenerato 
> > r.java:
> > 147)
> >      [java]     at
> > com.google.gwt.uibinder.rebind.UiBinderGenerator.generateOnce(UiBinderGener 
> > ator.java:
> > 124)
> >      [java]     at
> > com.google.gwt.uibinder.rebind.UiBinderGenerator.generate(UiBinderGenerator 
> > .java:
> > 105)
> >      [java]     at
> > com.google.gwt.dev.javac.StandardGeneratorContext.runGenerator(StandardGene 
> > ratorContext.java:
> > 418)
> >      [java]     at
> > com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:
> > 38)
> >      [java]     at com.google.gwt.dev.shell.StandardRebindOracle
> > $Rebinder.tryRebind(StandardRebindOracle.java:108)
> >      [java]     at com.google.gwt.dev.shell.StandardRebindOracle
> > $Rebinder.rebind(StandardRebindOracle.java:54)
> >      [java]     at
> > com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.j 
> > ava:
> > 154)
> >      [java]     at
> > com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.j 
> > ava:
> > 143)
> >      [java]     at com.google.gwt.dev.Precompile
> > $DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(Precompile.ja 
> > va:
> > 317)
> >      [java]     at
> > com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRe 
> > binds(WebModeCompilerFrontEnd.java:
> > 95)
> >      [java]     at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
> > $CompilerImpl.process(AbstractCompiler.java:200)
> >      [java]     at
> > org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:444)
> >      [java]     at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
> > $CompilerImpl.compile(AbstractCompiler.java:123)
> >      [java]     at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
> > $CompilerImpl.compile(AbstractCompiler.java:234)
> >      [java]     at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
> > $CompilerImpl.access$200(AbstractCompiler.java:109)
> >      [java]     at
> > com.google.gwt.dev.jdt.AbstractCompiler.compile(AbstractCompiler.java:
> > 522)
> >      [java]     at
> > com.google.gwt.dev.jdt.BasicWebModeCompiler.getCompilationUnitDeclarations( 
> > BasicWebModeCompiler.java:
> > 112)
> >      [java]     at
> > com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.getCompilationUnitDeclaratio 
> > ns(WebModeCompilerFrontEnd.java:
> > 47)
> >      [java]     at
> > com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScript 
> > Compiler.java:
> > 422)
> >      [java]     at
> > com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.jav 
> > a:
> > 32)
> >      [java]     at
> > com.google.gwt.dev.Precompile.precompile(Precompile.java:522)
> >      [java]     at
> > com.google.gwt.dev.Precompile.precompile(Precompile.java:414)
> >      [java]     at com.google.gwt.dev.Compiler.run(Compiler.java:201)
> >      [java]     at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)
> >      [java]     at
> > com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:87)
> >      [java]     at
> > com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRu 
> > nner.java:
> > 81)
> >      [java]     at com.google.gwt.dev.Compiler.main(Compiler.java:159)
>
> > followed by (probably subsequent errors) like the following
> > (truncated):
>
> >      [java] java.lang.NullPointerException
> >      [java]     at com.google.gwt.dev.util.Util.copyNoClose(Util.java:
> > 259)
> >      [java]     at com.google.gwt.dev.util.Util.copy(Util.java:180)
> >      [java]     at
> > com.google.gwt.dev.util.Util.readStreamAsString(Util.java:755)
> >      [java]     at com.google.gwt.dev.javac.Shared.readSource(Shared.java:
> > 150)
>
> > Does anyone have similar problems or is this a known bug? Is there any
> > more information I should provide that could help?
>
> > thanks for any help,
>
> > Dennis

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