Compile Gin-enabled GWT application with ant

[Chris]

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

[Chris]

This is what my StepInjector looks like:

package com.tyndalehouse.step.web.client.gin;

import net.customware.gwt.dispatch.client.gin.ClientDispatchModule;
import net.customware.gwt.presenter.client.place.PlaceManager;
import com.google.gwt.inject.client.GinModules;
import com.google.gwt.inject.client.Ginjector;
import com.tyndalehouse.step.web.client.presenter.AppPresenter;

@GinModules({ ClientDispatchModule.class, StepClientModule.class })
public interface StepInjector extends Ginjector {
AppPresenter getAppPresenter();
PlaceManager getPlaceManager();
}


====================================
My StepClientModule

package com.tyndalehouse.step.web.client.gin;

import net.customware.gwt.presenter.client.EventBus;
import
net.customware.gwt.presenter.client.gin.AbstractPresenterModule;
import net.customware.gwt.presenter.client.place.PlaceManager;
import com.google.inject.Singleton;
import com.google.inject.TypeLiteral;
import com.tyndalehouse.step.web.client.CachingDispatchAsync;
import com.tyndalehouse.step.web.client.presenter.AppPresenter;
import
com.tyndalehouse.step.web.client.presenter.HistoryModulePresenter;
import
com.tyndalehouse.step.web.client.presenter.ModuleSelectorPresenter;
import com.tyndalehouse.step.web.client.presenter.ScripturePresenter;
import
com.tyndalehouse.step.web.client.presenter.ScriptureSelectorPresenter;
import com.tyndalehouse.step.web.client.presenter.StepModulePresenter;
import com.tyndalehouse.step.web.client.presenter.StepPresenter;
import com.tyndalehouse.step.web.client.presenter.TimelinePresenter;
import com.tyndalehouse.step.web.client.service.eventbus.StepEventBus;
import com.tyndalehouse.step.web.client.view.HistoryModuleView;
import com.tyndalehouse.step.web.client.view.ModuleSelectorView;
import com.tyndalehouse.step.web.client.view.ScriptureSelectorView;
import com.tyndalehouse.step.web.client.view.ScriptureView;
import com.tyndalehouse.step.web.client.view.StepView;
import com.tyndalehouse.step.web.client.view.TimelineView;

public class StepClientModule extends AbstractPresenterModule {

@Override
protected void configure() {

bind(EventBus.class).to(StepEventBus.class).in(Singleton.class);
bind(AppPresenter.class).in(Singleton.class);
bind(PlaceManager.class).in(Singleton.class);
//bind(Log.class).toProvider(LogProvider.class).in(Singleton.class);
...
}

}

====================================
and my AppPresenter
package com.tyndalehouse.step.web.client.presenter;

import net.customware.gwt.dispatch.client.DispatchAsync;

import com.allen_sauer.gwt.log.client.Log;
import com.google.gwt.user.client.ui.HasWidgets;
import com.google.inject.Inject;

public class AppPresenter {
private HasWidgets container;
private StepPresenter stepPresenter;

//passing them in to have GIN initialise them!
@Inject
public AppPresenter(final DispatchAsync dispatcher,
final StepPresenter stepPresenter,
ScripturePresenter scripturePresenter,
ScriptureSelectorPresenter scriptureSelectorPresenter
) {
Log.debug("AppPresenter is being initialised");
this.stepPresenter = stepPresenter;
}

private void showMain() {
container.clear();
container.add(stepPresenter.getDisplay().asWidget());
}

public void go(final HasWidgets container) {
this.container = container;
showMain();

[Sergey Stupin]

I have exactly the same problem. I've been spent already 2 days researching this case. How can I fix this f***ing error?

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

[Sergey Stupin]

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