java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.CompilationResult.getErrors()

[rzorzorzo]

Hello,

I am getting the following exception. Has anyone a hint on how to
avoid it ?

java.lang.NoSuchMethodError:
org.eclipse.jdt.internal.compiler.CompilationResult.getErrors()[Lorg/
eclipse/jdt/core/compiler/IProblem;
at com.google.gwt.dev.jdt.AbstractCompiler
$ICompilerRequestorImpl.acceptResult(AbstractCompiler.java:264)
at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:
417)
at com.google.gwt.dev.jdt.AbstractCompiler
$CompilerImpl.compile(AbstractCompiler.java:76)
at com.google.gwt.dev.jdt.AbstractCompiler
$CompilerImpl.compile(AbstractCompiler.java:213)
at com.google.gwt.dev.jdt.AbstractCompiler$CompilerImpl.access
$600(AbstractCompiler.java:63)
at
com.google.gwt.dev.jdt.AbstractCompiler.compile(AbstractCompiler.java:
481)
at
com.google.gwt.dev.jdt.AstCompiler.getCompilationUnitDeclarations(AstCompiler.java:
117)
at
com.google.gwt.dev.jdt.TypeOracleBuilder.build(TypeOracleBuilder.java:
264)
at com.google.gwt.dev.cfg.ModuleDef.getTypeOracle(ModuleDef.java:290)
at com.google.gwt.dev.cfg.ModuleDef.refresh(ModuleDef.java:355)
at
com.google.gwt.dev.cfg.ModuleDefLoader.loadFromClassPath(ModuleDefLoader.java:
86)
at com.google.gwt.dev.GWTShell.doLoadModule(GWTShell.java:609)
at com.google.gwt.dev.GWTShell
$BrowserWidgetHostImpl.loadModule(GWTShell.java:242)
at com.google.gwt.dev.GWTShell
$BrowserWidgetHostImpl.createModuleSpaceHost(GWTShell.java:206)
at
com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.gwtOnLoad(BrowserWidgetIE6.java:
58)
at
com.google.gwt.dev.shell.ie.BrowserWidgetIE6$External.invoke(BrowserWidgetIE6.java:
106)
at
com.google.gwt.dev.shell.ie.IDispatchImpl.Invoke(IDispatchImpl.java:
274)
at
com.google.gwt.dev.shell.ie.IDispatchImpl.method6(IDispatchImpl.java:
177)
at
org.eclipse.swt.internal.ole.win32.COMObject.callback6(COMObject.java:
117)
at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method)
at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:1925)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2966)
at com.google.gwt.dev.GWTShell.pumpEventLoop(GWTShell.java:657)
at com.google.gwt.dev.GWTShell.run(GWTShell.java:527)
at com.google.gwt.dev.GWTShell.main(GWTShell.java:303)

[rzorzorzo]

Solved the problem by changing the order in the classpath and putting
gwt-dev...jar to the top of the classpath.

[Dan Morrill]

Hmm, that's odd -- that shouldn't have been necessary.

Do you remember what else did you have on the classpath?  Is it possible that it included more than one version or copy of the GWT JARs?

- Dan Morrill

On 4/14/07, rzorzorzo <r...@eprognos.com> wrote:

Solved the problem by changing the order in the classpath and putting
gwt-dev...jar to the top of the classpath.

On Apr 14, 8:50 pm, "rzorzorzo" <r...@eprognos.com > wrote:
> Hello,
>
> I am getting the following exception. Has anyone a hint on how to
> avoid it ?
>
> java.lang.NoSuchMethodError:

> org.eclipse.jdt.internal.compiler.CompilationResult.getErrors ()[Lorg/

> eclipse/jdt/core/compiler/IProblem;
>         at com.google.gwt.dev.jdt.AbstractCompiler
> $ICompilerRequestorImpl.acceptResult(AbstractCompiler.java:264)
>         at org.eclipse.jdt.internal.compiler.Compiler.compile (Compiler.java:
> 417)
>         at com.google.gwt.dev.jdt.AbstractCompiler
> $CompilerImpl.compile(AbstractCompiler.java:76)
>         at com.google.gwt.dev.jdt.AbstractCompiler

> $CompilerImpl.compile( AbstractCompiler.java:213)

>         at org.eclipse.swt.widgets.Display.readAndDispatch (Display.java:2966)