I'm suddenly getting strange exceptions when compiling my application
that uses EJB3 objects with annotations and Gilead. The exceptions
seems to happen for different annotation objects each time, however
it's always for the same reason: NPE in the TypeOracleMediator.
I've tried this with the old version of Gilead (Hibernate4gwt 1.1.1)
and with the new version. I've also tried this with GWT 1.6.4, and
1.7.0. In every case it's giving me the same NPE.
Nothing significant has changed in my code, I've just made some
general improvements over the last few days which are working find in
hosted mode. However compile seems to be screwed up.
Does anyone have any idea what is going on here?
==== The following is my compile script:
#!/bin/sh
APPDIR=`dirname $0`;
java -Xmx768M -XstartOnFirstThread -cp "\
$APPDIR/src:\
$APPDIR/war/WEB-INF/lib/adapter-core-1.2.3.823.jar:\
$APPDIR/war/WEB-INF/lib/adapter4gwt-1.2.3.823.jar:\
$APPDIR/war/WEB-INF/lib/hibernate-util-1.2.3.823.jar:\
$APPDIR/../OrangeMountain_GWT_Codelib/src:\
/Users/spronk/Documents/JavaLibraries/gwtx-1.5.2.jar:\
/Users/spronk/Documents/JavaLibraries/gwt-mac-1.7.0/gwt-user.jar:\
/Users/spronk/Documents/JavaLibraries/gwt-mac-1.7.0/gwt-dev-mac.jar:\
/Users/spronk/Documents/JavaLibraries/gwt-dnd-2.6.2.jar:\
/Users/spronk/Documents/JavaLibraries/gwtext-2.0.6/gwtext.jar:\
" com.google.gwt.dev.Compiler -war "$APPDIR/war" "$@"
com.ycp.YCPClient
=== This is the stacktrace produced by the compiler:
Compiling module com.ycp.YCPClient
Refreshing module from source
Refreshing TypeOracle
Processing types in compilation unit: jar:file:/Users/spronk/
Documents/workspace_ycp/YCPClient/war/WEB-INF/lib/
adapter4gwt-1.2.3.823.jar!/net/sf/gilead/emul/java5/ejb3/javax/
persistence/EntityResult.java
Found type 'EntityResult'
[ERROR]
java.lang.ClassNotFoundException: javax.persistence.FieldResult
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:316)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:280)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:374)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:242)
at com.google.gwt.dev.javac.TypeOracleMediator.getClassLiteral
(TypeOracleMediator.java:763)
at
com.google.gwt.dev.javac.TypeOracleMediator.getAnnotationElementValueArray
(TypeOracleMediator.java:726)
at
com.google.gwt.dev.javac.TypeOracleMediator.getAnnotationElementValue
(TypeOracleMediator.java:676)
at com.google.gwt.dev.javac.TypeOracleMediator.resolveMethod
(TypeOracleMediator.java:986)
at com.google.gwt.dev.javac.TypeOracleMediator.resolveMethods
(TypeOracleMediator.java:1054)
at com.google.gwt.dev.javac.TypeOracleMediator.resolveTypeDeclaration
(TypeOracleMediator.java:1444)
at com.google.gwt.dev.javac.TypeOracleMediator.addNewUnits
(TypeOracleMediator.java:389)
at com.google.gwt.dev.javac.TypeOracleMediator.refresh
(TypeOracleMediator.java:417)
at com.google.gwt.dev.javac.CompilationState.refresh
(CompilationState.java:179)
at com.google.gwt.dev.javac.CompilationState.<init>
(CompilationState.java:93)
at com.google.gwt.dev.cfg.ModuleDef.getCompilationState
(ModuleDef.java:264)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:283)
at com.google.gwt.dev.Compiler.run(Compiler.java:170)
at com.google.gwt.dev.Compiler$1.run(Compiler.java:124)
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:131)
[ERROR] Unexpected
java.lang.NullPointerException
at
com.google.gwt.dev.javac.TypeOracleMediator.getAnnotationElementValue
(TypeOracleMediator.java:704)
at com.google.gwt.dev.javac.TypeOracleMediator.resolveMethod
(TypeOracleMediator.java:986)
at com.google.gwt.dev.javac.TypeOracleMediator.resolveMethods
(TypeOracleMediator.java:1054)
at com.google.gwt.dev.javac.TypeOracleMediator.resolveTypeDeclaration
(TypeOracleMediator.java:1444)
at com.google.gwt.dev.javac.TypeOracleMediator.addNewUnits
(TypeOracleMediator.java:389)
at com.google.gwt.dev.javac.TypeOracleMediator.refresh
(TypeOracleMediator.java:417)
at com.google.gwt.dev.javac.CompilationState.refresh
(CompilationState.java:179)
at com.google.gwt.dev.javac.CompilationState.<init>
(CompilationState.java:93)
at com.google.gwt.dev.cfg.ModuleDef.getCompilationState
(ModuleDef.java:264)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:283)
at com.google.gwt.dev.Compiler.run(Compiler.java:170)
at com.google.gwt.dev.Compiler$1.run(Compiler.java:124)
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:131)
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