Re: Compiler exception after upgrade to 2.5.1

That worked for me too.  Thanks Thomas!

On Wednesday, March 20, 2013 5:11:14 AM UTC-4, Thomas Broyer wrote:

Delete the gwt-unitCache and try again.

On Wednesday, March 20, 2013 3:27:16 AM UTC+1, mdwarne wrote:

Hi,

My project compiles and runs OK with GWT 2.5.0.
After upgrading to version 2.5.1 Compiling the project causes an exception (see below)

This is using Java EE 6 (Mac OSX)

Any ideas?
Thanks,
Mike


   [ERROR] Unexpected internal compiler error
java.lang.RuntimeException: Unexpected IOException on in-memory stream
    at com.google.gwt.dev.javac.CompilationUnit.getTypes(CompilationUnit.java:360)
    at com.google.gwt.dev.jjs.impl.UnifyAst.assimilateUnit(UnifyAst.java:670)
    at com.google.gwt.dev.jjs.impl.UnifyAst.searchForTypeBySource(UnifyAst.java:983)
    at com.google.gwt.dev.jjs.impl.UnifyAst.addRootTypes(UnifyAst.java:531)
    at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:637)
    at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:33)
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:278)
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:229)
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:141)
    at com.google.gwt.dev.Compiler.run(Compiler.java:232)
    at com.google.gwt.dev.Compiler.run(Compiler.java:198)
    at com.google.gwt.dev.Compiler$1.run(Compiler.java:170)
    at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:88)
    at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:82)
    at com.google.gwt.dev.Compiler.main(Compiler.java:177)
Caused by: java.io.InvalidClassException: com.google.gwt.dev.jjs.ast.JDeclaredType; local class incompatible: stream classdesc serialVersionUID = -1052417216019896795, local class serialVersionUID = -8155793964565947646
    at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:560)
    at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1580)
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1493)
    at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1580)
    at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1493)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1729)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
    at java.util.ArrayList.readObject(ArrayList.java:593)
    at sun.reflect.GeneratedMethodAccessor19.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:969)
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1852)
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1756)
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1326)
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348)
    at com.google.gwt.dev.jjs.ast.JProgram.deserializeTypes(JProgram.java:203)
    at com.google.gwt.dev.javac.CompilationUnit.getTypes(CompilationUnit.java:358)
    ... 14 more
 

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