Re: Compile Gin-enabled GWT application with ant

I find the answer. Modify classpath by adding your compiled GWT classes (that's why GWT compiler could not found it), because GIN needs class files to compile successfully.

<classpath> 
    <pathelement location="src/main/java"/> 
    <pathelement location="${classes.dir}"/>  
     <path refid="classpath"/> 

</classpath>  

It helps to me.

суббота, 12 декабря 2009 г., 23:16:58 UTC+4 пользователь Chris написал:

Hi

I'm trying to build by gwt application with ant. I can succesfully
compile everything together, but I'm having trouble actually doing the
gwt-compile.

These are what my two tasks look like:

        <target name="compile" depends="" description="Compiling web-app">
                <mkdir dir="${output.dir}" />
                <javac srcdir="src" destdir="${output.dir}"
classpathref="classpath">
                </javac>
        </target>

        <target name="compile-gwt" depends="compile">
                <java
                        failonerror="true"
                        fork="true"
                        classname="com.google.gwt.dev.Compiler"
                        >
                      <classpath>
                        <pathelement location="src/main/java"/>

                        <path refid="classpath"/>
                      </classpath>
                        <jvmarg value="-Xmx256M"/>
                        <arg value="com.tyndalehouse.step.web.stepwebapp"/>
                </java>


I get the following errors:



compile-gwt:
     [java] Compiling module com.tyndalehouse.step.web.stepwebapp
     [java]    Resolving
com.tyndalehouse.step.web.client.gin.StepInjector
     [java]       Found type
'com.tyndalehouse.step.web.client.gin.StepInjector'
     [java]          [ERROR] Annotation error: cannot resolve
com.tyndalehouse.step.web.client.gin.StepClientModule
     [java] java.lang.ClassNotFoundException:
com.tyndalehouse.step.web.client.gin.StepClientModule
     [java]         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
     [java]         at java.security.AccessController.doPrivileged(Native
Method)
     [java]         at java.net.URLClassLoader.findClass(URLClassLoader.java:
188)
     [java]         at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     [java]         at sun.misc.Launcher$AppClassLoader.loadClass
(Launcher.java:301)
     [java]         at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
     [java]         at java.lang.ClassLoader.loadClassInternal
(ClassLoader.java:320)
     [java]         at java.lang.Class.forName0(Native Method)
     [java]         at java.lang.Class.forName(Class.java:247)
     [java]         at
com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue
(TypeOracleMediator.java:666)
     [java]         at
com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotationValue
(TypeOracleMediator.java:605)
     [java]         at
com.google.gwt.dev.javac.TypeOracleMediator.createAnnotation
(TypeOracleMediator.java:399)
     [java]         at
com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotation
(TypeOracleMediator.java:568)
     [java]         at
com.google.gwt.dev.javac.TypeOracleMediator.resolveAnnotations
(TypeOracleMediator.java:583)
     [java]         at
com.google.gwt.dev.javac.TypeOracleMediator.resolveClass
(TypeOracleMediator.java:724)
     [java]         at com.google.gwt.dev.javac.TypeOracleMediator.addNewUnits
(TypeOracleMediator.java:353)
     [java]         at
com.google.gwt.dev.javac.CompilationState.assimilateUnits
(CompilationState.java:135)
     [java]         at com.google.gwt.dev.javac.CompilationState.<init>
(CompilationState.java:79)
     [java]         at
com.google.gwt.dev.javac.CompilationStateBuilder.doBuildFrom
(CompilationStateBuilder.java:284)
     [java]         at
com.google.gwt.dev.javac.CompilationStateBuilder.buildFrom
(CompilationStateBuilder.java:181)
     [java]         at com.google.gwt.dev.cfg.ModuleDef.getCompilationState
(ModuleDef.java:280)
     [java]         at com.google.gwt.dev.Precompile.precompile
(Precompile.java:502)
     [java]         at com.google.gwt.dev.Precompile.precompile
(Precompile.java:414)
     [java]         at com.google.gwt.dev.Compiler.run(Compiler.java:201)
     [java]         at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)
     [java]         at com.google.gwt.dev.CompileTaskRunner.doRun
(CompileTaskRunner.java:87)
     [java]         at
com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger
(CompileTaskRunner.java:81)
     [java]         at com.google.gwt.dev.Compiler.main(Compiler.java:159)
     [java]          [ERROR] Annotation error: expected class
java.lang.Class, got null
     [java]    Scanning for additional dependencies: file:/D:/STEPSVN/
StepWebApp/src/main/java/com/tyndalehouse/step/web/client/
StepEntryPoint.java
     [java]       Computing all possible rebind results for
'com.tyndalehouse.step.web.client.gin.StepInjector'
     [java]          Rebinding
com.tyndalehouse.step.web.client.gin.StepInjector
     [java]             Invoking
com.google.gwt.dev.javac.StandardGeneratorContext@1b7e7e1
     [java]                [ERROR] Generator
'com.google.gwt.inject.rebind.GinjectorGenerator' threw threw an
exception while rebinding
'com.tyndalehouse.step.web.client.gin.StepInjector'
     [java] com.google.inject.ProvisionException: Guice provision
errors:
     [java] 1) Error creating key for class
com.tyndalehouse.step.web.client.presenter.AppPresenter
     [java] 1 error
     [java]         at com.google.gwt.inject.rebind.util.KeyUtil.getKey
(KeyUtil.java:144)
     [java]         at com.google.gwt.inject.rebind.util.KeyUtil.getKey
(KeyUtil.java:68)
     [java]         at
com.google.gwt.inject.rebind.BindingsProcessor.addUnresolvedEntriesForInjectorInterface
(BindingsProcessor.java:308)
     [java]         at com.google.gwt.inject.rebind.BindingsProcessor.process
(BindingsProcessor.java:196)
     [java]         at
com.google.gwt.inject.rebind.GinjectorGeneratorImpl.generate
(GinjectorGeneratorImpl.java:76)
     [java]         at
com.google.gwt.inject.rebind.GinjectorGenerator.generate
(GinjectorGenerator.java:47)
     [java]         at
com.google.gwt.dev.javac.StandardGeneratorContext.runGenerator
(StandardGeneratorContext.java:418)
     [java]         at com.google.gwt.dev.cfg.RuleGenerateWith.realize
(RuleGenerateWith.java:38)
     [java]         at com.google.gwt.dev.shell.StandardRebindOracle
$Rebinder.tryRebind(StandardRebindOracle.java:108)
     [java]         at com.google.gwt.dev.shell.StandardRebindOracle
$Rebinder.rebind(StandardRebindOracle.java:54)
     [java]         at com.google.gwt.dev.shell.StandardRebindOracle.rebind
(StandardRebindOracle.java:154)
     [java]         at com.google.gwt.dev.shell.StandardRebindOracle.rebind
(StandardRebindOracle.java:143)
     [java]         at com.google.gwt.dev.Precompile
$DistillerRebindPermutationOracle.getAllPossibleRebindAnswers
(Precompile.java:317)
     [java]         at
com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRebinds
(WebModeCompilerFrontEnd.java:95)
     [java]         at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
$CompilerImpl.process(AbstractCompiler.java:200)
     [java]         at org.eclipse.jdt.internal.compiler.Compiler.compile
(Compiler.java:444)
     [java]         at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
$CompilerImpl.compile(AbstractCompiler.java:123)
     [java]         at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
$CompilerImpl.compile(AbstractCompiler.java:234)
     [java]         at com.google.gwt.dev.jdt.AbstractCompiler$Sandbox
$CompilerImpl.access$200(AbstractCompiler.java:109)
     [java]         at com.google.gwt.dev.jdt.AbstractCompiler.compile
(AbstractCompiler.java:522)
     [java]         at
com.google.gwt.dev.jdt.BasicWebModeCompiler.getCompilationUnitDeclarations
(BasicWebModeCompiler.java:112)
     [java]         at
com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.getCompilationUnitDeclarations
(WebModeCompilerFrontEnd.java:47)
     [java]         at
com.google.gwt.dev.jjs.JavaToJavaScriptCompiler.precompile
(JavaToJavaScriptCompiler.java:421)
     [java]         at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile
(JavaScriptCompiler.java:32)
     [java]         at com.google.gwt.dev.Precompile.precompile
(Precompile.java:522)
     [java]         at com.google.gwt.dev.Precompile.precompile
(Precompile.java:414)
     [java]         at com.google.gwt.dev.Compiler.run(Compiler.java:201)
     [java]         at com.google.gwt.dev.Compiler$1.run(Compiler.java:152)
     [java]         at com.google.gwt.dev.CompileTaskRunner.doRun
(CompileTaskRunner.java:87)
     [java]         at
com.google.gwt.dev.CompileTaskRunner.runWithAppropriateLogger
(CompileTaskRunner.java:81)
     [java]         at com.google.gwt.dev.Compiler.main(Compiler.java:159)
     [java] Caused by: java.lang.ClassNotFoundException:
com.tyndalehouse.step.web.client.presenter.AppPresenter
     [java]         at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
     [java]         at java.security.AccessController.doPrivileged(Native
Method)
     [java]         at java.net.URLClassLoader.findClass(URLClassLoader.java:
188)
     [java]         at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
     [java]         at sun.misc.Launcher$AppClassLoader.loadClass
(Launcher.java:301)
     [java]         at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
     [java]         at java.lang.ClassLoader.loadClassInternal
(ClassLoader.java:320)
     [java]         at java.lang.Class.forName0(Native Method)
     [java]         at java.lang.Class.forName(Class.java:247)
     [java]         at com.google.gwt.inject.rebind.util.KeyUtil.loadClass
(KeyUtil.java:330)
     [java]         at
com.google.gwt.inject.rebind.util.KeyUtil.gwtTypeToJavaType
(KeyUtil.java:318)
     [java]         at com.google.gwt.inject.rebind.util.KeyUtil.getKey
(KeyUtil.java:141)
     [java]         ... 30 more
     [java]    [ERROR] Errors in 'file:/D:/STEPSVN/StepWebApp/src/main/
java/com/tyndalehouse/step/web/client/StepEntryPoint.java'
     [java]       [ERROR] Line 10:  Failed to resolve
'com.tyndalehouse.step.web.client.gin.StepInjector' via deferred
binding
     [java]    Scanning for additional dependencies: jar:file:/D:/
STEPSVN/StepWebApp/compiler_lib/gwt-user.jar!/com/google/gwt/core/
client/impl/SchedulerImpl.java
     [java]       [WARN] For the following type(s), generated source
was never committed (did you forget to call commit()?)
     [java]          [WARN]
com.tyndalehouse.step.web.client.gin.StepInjectorImpl
     [java]    Scanning for additional dependencies: jar:file:/D:/
STEPSVN/StepWebApp/war/WEB-INF/lib/gwt-dispatch-1.0.0-SNAPSHOT.jar!/
net/customware/gwt/dispatch/client/DefaultDispatchAsync.java
     [java]       Adding '58' new generated units
     [java]          Validating newly compiled units
     [java]             [WARN] Warnings in 'generated://
9F62BD2E1B4734FBB562DD02960D3604/net/customware/gwt/dispatch/client/
service/DispatchService_TypeSerializer.java'
     [java]                [WARN] Line 48: Referencing deprecated
class 'com.google.gwt.user.client.rpc.SerializableException'
     [java]                See snapshot: C:
\DOCUME~1\CJBURR~1\LOCALS~1\Temp
\DispatchService_TypeSerializer3601886380033077971.java
     [java]    [ERROR] Cannot proceed due to previous errors

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