It's seem the problem coming from GWT complier can't get or loss main
class (Testgwt ) to bind with generated uibinder code
(Testgwt_BinderImpl.java).
But when I move the uibinder (Testgwt.ui.xml) to another class
(HelloWorld.java + HelloWorld.ui.xml) and then call it in main class,
GWT complier can build it sucessfully.
===========================NEW
Testgwt.java==================================
package testgwt.client;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.user.client.ui.RootLayoutPanel;
/**
* Entry point classes define <code>onModuleLoad()</code>.
*/
public class Testgwt implements EntryPoint {
/**
* This is the entry point method.
*/
public void onModuleLoad() {
HelloWorld hello = new HelloWorld();
RootLayoutPanel root = RootLayoutPanel.get();
root.add(hello);
}
}
============================================================================================
This is GWT's bug or I missed some configurations???
Thanks in advanced.
Hung
On Oct 11, 9:33 am, heros <[email protected]> wrote:
> I have tried complied a simple example, but unsuccessful.
> Below is the enviroment & the source files:
> =======================================================================
> GWT 2.0.4
> App Engine 1.3.7
> ===============Testgwt.java=================================
> package testgwt.client;
>
> import com.google.gwt.core.client.EntryPoint;
> import com.google.gwt.core.client.GWT;
> import com.google.gwt.uibinder.client.UiBinder;
> import com.google.gwt.user.client.ui.HTMLPanel;
> import com.google.gwt.user.client.ui.RootLayoutPanel;
>
> /**
> * Entry point classes define <code>onModuleLoad()</code>.
> */
> public class Testgwt implements EntryPoint {
> interface Binder extends UiBinder<HTMLPanel, Testgwt> { }
>
> private static final Binder binder = GWT.create(Binder.class);
>
> /**
> * This is the entry point method.
> */
> public void onModuleLoad() {
> // Create the UI defined in Testgwt.ui.xml.
> HTMLPanel outer = binder.createAndBindUi(this);
>
> // Add the outer panel to the RootLayoutPanel, so that it will be
> // displayed.
> RootLayoutPanel root = RootLayoutPanel.get();
> root.add(outer);
> }}
>
> ======================Testgwt.ui.xml====================================
> <ui:UiBinder
> xmlns:ui='urn:ui:com.google.gwt.uibinder'
> xmlns:g='urn:import:com.google.gwt.user.client.ui'>
>
> <g:HTMLPanel>
> <div>Hello</div>
> </g:HTMLPanel>
>
> </ui:UiBinder>
> ===================Testgwt.gwt.xml======================================
> <?xml version="1.0" encoding="UTF-8"?>
> <module rename-to='testgwt'>
> <!-- Inherit the core Web Toolkit stuff. -->
> <inherits name='com.google.gwt.user.User'/>
>
> <!-- Other module inherits -->
>
> <!-- Specify the app entry point class. -->
> <entry-point class='testgwt.client.Testgwt'/>
>
> <!-- Specify the paths for translatable code -->
> <source path='client'/>
>
> </module>
> ======================ERROR==========================================
> Compiling module testgwt.Testgwt
> Scanning for additional dependencies: file:/C:/Working/GoogleApps/
> test/testgwt/src/testgwt/client/Testgwt.java
> Adding '2' new generated units
> Validating newly compiled units
> [ERROR] Errors in 'generated://
> 3A2648B040DA67E0B1A95A005D54476A/testgwt/client/
> Testgwt_BinderImpl.java'
> [ERROR] Line 8: No source code is available for type
> testgwt.client.Testgwt; did you forget to inherit a required module?
> See snapshot: C:\DOCUME~1\HUNGLE~1\LOCALS~1\Temp
> \Testgwt_BinderImpl1062054062811714171.java
> [ERROR] Unable to find recently-generated type
> 'testgwt.client.Testgwt_BinderImpl
> [ERROR] Errors in 'file:/C:/Working/GoogleApps/test/testgwt/src/
> testgwt/client/Testgwt.java'
> [ERROR] Internal compiler error
> java.lang.RuntimeException: Unable to commit generated files
> at
> com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRebinds(WebModeCompilerFrontEnd.java:
> 131)
> 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: com.google.gwt.core.ext.UnableToCompleteException: (see
> previous log entries)
> at
> com.google.gwt.dev.javac.StandardGeneratorContext.finish(StandardGeneratorContext.java:
> 358)
> at
> com.google.gwt.dev.jdt.WebModeCompilerFrontEnd.doFindAdditionalTypesUsingRebinds(WebModeCompilerFrontEnd.java:
> 129)
> ... 17 more
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