GWT compiler error: Annotation error: cannot resolve. Why?

(Last Updated On: November 26, 2010)

GWT compiler error: Annotation error: cannot resolve. Why?

See beloew for solution if you get the following exceptions and errors during a GWT compile.

Compiling module com.google.musicstore.Siloverse1

Resolving com.google.musicstore.client.gin.MyGinjector

Found type ‘com.google.musicstore.client.gin.MyGinjector’

[ERROR] Annotation error: cannot resolve com.google.musicstore.client.gin.MyModule

java.lang.ClassNotFoundException: com.google.musicstore.client.gin.MyModule

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(TypeOracleMediator.java:670)

at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue(TypeOracleMediator.java:609)

at com.google.gwt.dev.javac.TypeOracleMediator.createAnnotation(TypeOracleMediator.java:400)

at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotation(TypeOracleMediator.java:568)

at com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotations(TypeOracleMediator.java:583)

at com.google.gwt.dev.javac.TypeOracleMediator.resolveClass(TypeOracleMediator.java:728)

at com.google.gwt.dev.javac.TypeOracleMediator.addNewUnits(TypeOracleMediator.java:353)

at com.google.gwt.dev.javac.CompilationState.assimilateUnits(CompilationState.java:135)

at com.google.gwt.dev.javac.CompilationState.<init>(CompilationState.java:79)

at com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom(CompilationStateBuilder.java:286)

at com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom(CompilationStateBuilder.java:182)

at com.google.gwt.dev.cfg.ModuleDef.getCompilationState(ModuleDef.java:280)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:502)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:414)

at com.google.gwt.dev.Compiler.run(Compiler.java:201)

at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)

at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:87)

at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:81)

at com.google.gwt.dev.Compiler.main(Compiler.java:159)

[ERROR] Annotation error: expected class java.lang.Class, got null

Scanning for additional dependencies: file:/C:/Documents%20and%20Settings/Administrator/workspace/SiloverseFlexMVP2MSSQL/src/com/google/musicstore/client/Siloverse.java

Computing all possible rebind results for ‘com.google.musicstore.client.gin.MyGinjector’

Rebinding com.google.musicstore.client.gin.MyGinjector

Invoking com.google.gwt.dev.javac.StandardGeneratorContext@197fe9

[ERROR] Generator ‘com.google.gwt.inject.rebind.GinjectorGenerator’ threw threw an exception while rebinding ‘com.google.musicstore.client.gin.MyGinjector’

com.google.inject.ProvisionException: Guice provision errors:

1) Error creating key for interface com.google.gwt.inject.client.AsyncProvider<com.google.musicstore.client.presenter.ContributeWizard2Presenter>

1 error

at com.google.gwt.inject.rebind.util.KeyUtil.getKey(KeyUtil.java:151)

at com.google.gwt.inject.rebind.util.KeyUtil.getKey(KeyUtil.java:75)

at com.google.gwt.inject.rebind.BindingsProcessor.addUnresolvedEntriesForInjectorInterface(BindingsProcessor.java:335)

at com.google.gwt.inject.rebind.BindingsProcessor.process(BindingsProcessor.java:217)

at com.google.gwt.inject.rebind.GinjectorGeneratorImpl.generate(GinjectorGeneratorImpl.java:76)

at com.google.gwt.inject.rebind.GinjectorGenerator.generate(GinjectorGenerator.java:48)

at com.google.gwt.dev.javac.StandardGeneratorContext.runGenerator(StandardGeneratorContext.java:418)

at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:38)

at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.tryRebind(StandardRebindOracle.java:108)

at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:54)

at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:154)

at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:143)

at com.google.gwt.dev.Precompile$DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(Precompile.java:317)

at com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRebinds(WebModeCompilerFrontEnd.java:95)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.process(AbstractCompiler.java:200)

at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:444)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.compile(AbstractCompiler.java:123)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.compile(AbstractCompiler.java:234)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.access$200(AbstractCompiler.java:109)

at com.google.gwt.dev.jdt.AbstractCompiler.compile(AbstractCompiler.java:522)

at com.google.gwt.dev.jdt.BasicWebModeCompiler.getCompilationUnitDeclarations(BasicWebModeCompiler.java:112)

at com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.getCompilationUnitDeclarations(WebModeCompilerFrontEnd.java:47)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:430)

at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:32)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:522)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:414)

at com.google.gwt.dev.Compiler.run(Compiler.java:201)

at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)

at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:87)

at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:81)

at com.google.gwt.dev.Compiler.main(Compiler.java:159)

Caused by: java.lang.ClassNotFoundException: com.google.musicstore.client.presenter.ContributeWizard2Presenter

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at com.google.gwt.inject.rebind.util.KeyUtil.loadClass(KeyUtil.java:395)

at com.google.gwt.inject.rebind.util.KeyUtil.gwtTypeToJavaType(KeyUtil.java:369)

at com.google.gwt.inject.rebind.util.KeyUtil.gwtTypeToJavaType(KeyUtil.java:351)

at com.google.gwt.inject.rebind.util.KeyUtil.getKey(KeyUtil.java:148)

… 30 more

[WARN] For the following type(s), generated source was never committed (did you forget to call commit()?)

[WARN] com.google.musicstore.client.gin.MyGinjectorImpl

[ERROR] Errors in ‘file:/C:/Documents%20and%20Settings/Administrator/workspace/SiloverseFlexMVP2MSSQL/src/com/google/musicstore/client/Siloverse.java’

[ERROR] Line 851:  Failed to resolve ‘com.google.musicstore.client.gin.MyGinjector’ via deferred binding

Scanning for additional dependencies: file:/C:/Documents%20and%20Settings/Administrator/workspace/SiloverseFlexMVP2MSSQL/src/com/google/musicstore/client/ContributeComposite.java

Computing all possible rebind results for ‘com.google.musicstore.client.gin.MyGinjector’

Rebinding com.google.musicstore.client.gin.MyGinjector

Invoking com.google.gwt.dev.javac.StandardGeneratorContext@197fe9

[ERROR] Generator ‘com.google.gwt.inject.rebind.GinjectorGenerator’ threw threw an exception while rebinding ‘com.google.musicstore.client.gin.MyGinjector’

com.google.inject.ProvisionException: Guice provision errors:

1) Error creating key for interface com.google.gwt.inject.client.AsyncProvider<com.google.musicstore.client.presenter.ContributeWizard2Presenter>

1 error

at com.google.gwt.inject.rebind.util.KeyUtil.getKey(KeyUtil.java:151)

at com.google.gwt.inject.rebind.util.KeyUtil.getKey(KeyUtil.java:75)

at com.google.gwt.inject.rebind.BindingsProcessor.addUnresolvedEntriesForInjectorInterface(BindingsProcessor.java:335)

at com.google.gwt.inject.rebind.BindingsProcessor.process(BindingsProcessor.java:217)

at com.google.gwt.inject.rebind.GinjectorGeneratorImpl.generate(GinjectorGeneratorImpl.java:76)

at com.google.gwt.inject.rebind.GinjectorGenerator.generate(GinjectorGenerator.java:48)

at com.google.gwt.dev.javac.StandardGeneratorContext.runGenerator(StandardGeneratorContext.java:418)

at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:38)

at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.tryRebind(StandardRebindOracle.java:108)

at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:54)

at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:154)

at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:143)

at com.google.gwt.dev.Precompile$DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(Precompile.java:317)

at com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRebinds(WebModeCompilerFrontEnd.java:95)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.process(AbstractCompiler.java:200)

at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:444)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.compile(AbstractCompiler.java:123)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.compile(AbstractCompiler.java:234)

at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox$CompilerImpl.access$200(AbstractCompiler.java:109)

at com.google.gwt.dev.jdt.AbstractCompiler.compile(AbstractCompiler.java:522)

at com.google.gwt.dev.jdt.BasicWebModeCompiler.getCompilationUnitDeclarations(BasicWebModeCompiler.java:112)

at com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.getCompilationUnitDeclarations(WebModeCompilerFrontEnd.java:47)

at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile(JavaToJavaScriptCompiler.java:430)

at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:32)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:522)

at com.google.gwt.dev.Precompile.precompile(Precompile.java:414)

at com.google.gwt.dev.Compiler.run(Compiler.java:201)

at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)

at com.google.gwt.dev.CompileTaskRunner.doRun(CompileTaskRunner.java:87)

at com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger(CompileTaskRunner.java:81)

at com.google.gwt.dev.Compiler.main(Compiler.java:159)

Caused by: java.lang.ClassNotFoundException: com.google.musicstore.client.presenter.ContributeWizard2Presenter

at java.net.URLClassLoader$1.run(Unknown Source)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source)

at java.lang.Class.forName0(Native Method)

at java.lang.Class.forName(Unknown Source)

at com.google.gwt.inject.rebind.util.KeyUtil.loadClass(KeyUtil.java:395)

at com.google.gwt.inject.rebind.util.KeyUtil.gwtTypeToJavaType(KeyUtil.java:369)

at com.google.gwt.inject.rebind.util.KeyUtil.gwtTypeToJavaType(KeyUtil.java:351)

at com.google.gwt.inject.rebind.util.KeyUtil.getKey(KeyUtil.java:148)

… 30 more

[ERROR] Errors in ‘file:/C:/Documents%20and%20Settings/Administrator/workspace/SiloverseFlexMVP2MSSQL/src/com/google/musicstore/client/ContributeComposite.java’

[ERROR] Line 23:  Failed to resolve ‘com.google.musicstore.client.gin.MyGinjector’ via deferred binding

Scanning for additional dependencies: jar:file:/C:/gwt/gwt-2.0.4/gwt-user.jar!/com/google/gwt/emul/java/lang/StringBuffer.java

[WARN] For the following type(s), generated source was never committed (did you forget to call commit()?)

[WARN] com.google.musicstore.client.gin.MyGinjectorImpl

[ERROR] Cannot proceed due to previous errors

This may due to not having the adequate of classes in the project’s war/WEB-INF/classes. Also, ensure the web.xml is here to.

HOW DO YOU START A PROFITABLE TRADING BUSINESS? Read more NOW >>>

NOTE I now post my TRADING ALERTS into my personal FACEBOOK ACCOUNT and TWITTER. Don't worry as I don't post stupid cat videos or what I eat!
This entry was posted in Misc and tagged , , , , on by .

About caustic

Hi i there My name is Bryan Downing. I am part of a company called QuantLabs.Net This is specifically a company with a high profile blog about technology, trading, financial, investment, quant, etc. It posts things on how to do job interviews with large companies like Morgan Stanley, Bloomberg, Citibank, and IBM. It also posts different unique tips and tricks on Java, C++, or C programming. It posts about different techniques in learning about Matlab and building models or strategies. There is a lot here if you are into venturing into the financial world like quant or technical analysis. It also discusses the future generation of trading and programming Specialties: C++, Java, C#, Matlab, quant, models, strategies, technical analysis, linux, windows P.S. I have been known to be the worst typist. Do not be offended by it as I like to bang stuff out and put priorty of what I do over typing. Maybe one day I can get a full time copy editor to help out. Do note I prefer videos as they are much easier to produce so check out my many video at youtube.com/quantlabs