Strano GWT errore di compilazione

Question

Eventuali duplicati:.
exception in GWT RPC app

Quando si compila il mio progetto (2, sto ottenendo questa eccezione Qualcuno ha visto questo prima

[ERROR] Failure in unit cache map load. 
java.util.concurrent.ExecutionException: java.lang.RuntimeException: Unable to read from byte cache 
    at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222) 
    at java.util.concurrent.FutureTask.get(FutureTask.java:83) 
    at com.google.gwt.dev.javac.PersistentUnitCache.awaitUnitCacheMapLoad(PersistentUnitCache.java:466) 
    at com.google.gwt.dev.javac.PersistentUnitCache.find(PersistentUnitCache.java:391) 
    at com.google.gwt.dev.javac.CompilationStateBuilder.addArchive(CompilationStateBuilder.java:365) 
    at com.google.gwt.dev.ArchivePreloader.preloadArchives(ArchivePreloader.java:65) 
    at com.google.gwt.dev.Precompile.precompile(Precompile.java:243) 
    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.lang.RuntimeException: Unable to read from byte cache 
    at com.google.gwt.dev.util.DiskCache.transferFromStream(DiskCache.java:171) 
    at com.google.gwt.dev.util.DiskCacheToken.readObject(DiskCacheToken.java:87) 
    at sun.reflect.GeneratedMethodAccessor22.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:974) 
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 
    at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1946) 
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1870) 
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 
    at java.util.ArrayList.readObject(ArrayList.java:593) 
    at sun.reflect.GeneratedMethodAccessor21.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:974) 
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 
    at com.google.gwt.dev.javac.CachedCompilationUnit.readObject(CachedCompilationUnit.java:205) 
    at sun.reflect.GeneratedMethodAccessor24.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:974) 
    at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) 
    at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) 
    at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) 
    at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) 
    at com.google.gwt.dev.javac.PersistentUnitCache.loadUnitMap(PersistentUnitCache.java:517) 
    at com.google.gwt.dev.javac.PersistentUnitCache.access$800(PersistentUnitCache.java:96) 
    at com.google.gwt.dev.javac.PersistentUnitCache$4.run(PersistentUnitCache.java:222) 
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) 
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) 
    at java.util.concurrent.FutureTask.run(FutureTask.java:138) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
    at java.lang.Thread.run(Thread.java:662) 
Caused by: java.io.StreamCorruptedException: unexpected EOF in middle of data block 
    at java.io.ObjectInputStream$BlockDataInputStream.refill(ObjectInputStream.java:2494) 
    at java.io.ObjectInputStream$BlockDataInputStream.read(ObjectInputStream.java:2657) 
    at java.io.ObjectInputStream.read(ObjectInputStream.java:843) 
    at java.io.InputStream.read(InputStream.java:82) 
    at com.google.gwt.dev.util.DiskCache.transferFromStream(DiskCache.java:159) 
    ... 40 more 

?

Answer 1

Da questo collegamento:

• exception in GWT RPC app

Molto probabilmente la cache è danneggiato per qualche motivo, quindi cercate di cartella rimuovere GWT-UnitCache dal progetto, questo dovrebbe aiutare.