gwt-tour not working

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marian lux

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Apr 1, 2015, 11:55:09 AM4/1/15
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I can't get gwt-tour working with my project.

As described 
and here http://eemi2010.github.io/gwt-tour/

I added in my pom.xml
<repositories>
   
<repository>
       
<id>gwttour-mvn-repo</id>
       
<url>https://raw.github.com/kerbymart/gwt-tour/mvn-repo/</url>
       
<snapshots>
           
<enabled>true</enabled>
           
<updatePolicy>always</updatePolicy>
       
</snapshots>
   
</repository>
</repositories>


<dependency>
   
<groupId>com.eemi.gwt</groupId>
   
<artifactId>tour</artifactId>
   
<version>1.0-SNAPSHOT</version>    
</dependency>

Added in the gwt-project.xml the line
<inherits name='com.eemi.gwt.tour.GwtTour'/>


When I add the following line in the code
Tour tour = new Tour("myTour");

Compiling in SDM returns an error "failed"
Console-Log:
Linking modules
   
Bootstrap link for command-line module 'at.mlux.oha'
     
Linking module 'oha'
         
Invoking Linker Cross-Site-Iframe
           
Ignoring the following script tags in the gwt.xml file
hopscotch
-0.1.js
....
....
src
='{feedAuthorAvatarURL}'> (:22)
         
Computing all possible rebind results for 'com.eemi.gwt.tour.client.resources.GwtTourResources'
           
Rebinding com.eemi.gwt.tour.client.resources.GwtTourResources
               
Invoking generator com.google.gwt.resources.rebind.context.InlineClientBundleGenerator
                 
Creating assignment for css()
                     
Finding resources
                       
[ERROR] Resource hopscotch.css not found. Is the name specified as ClassLoader.getResource() would expect?
                 
Creating assignment for js()
                     
Finding resources
                       
[ERROR] Resource hopscotsch-0.1.2.min.js not found. Is the name specified as ClassLoader.getResource() would expect?
         
[ERROR] Errors in 'com/eemi/gwt/tour/client/GwtTour.java'
           
[ERROR] Line 57: Failed to resolve 'com.eemi.gwt.tour.client.resources.GwtTourResources' via deferred

What went wrong?

Alain Ekambi

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Apr 2, 2015, 6:18:30 AM4/2/15
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We just release a new version of gwt tour. You can get it from our sonatype repository.

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Alain Ekambi

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Apr 2, 2015, 6:27:00 AM4/2/15
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marian lux

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Apr 4, 2015, 5:36:16 AM4/4/15
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Thank you but could you explain the exact steps to get it working?


in my pom.xml I added now
                <dependency>
    <groupId>com.ahome-it</groupId>
<artifactId>gwt-tour</artifactId>
<version>2.0.0-SNAPSHOT</version>   
</dependency>

in my *.gwt.xml I added
<inherits name='com.ait.toolkit.intro.Intro'/>

After adding the line
Tour tour = new Tour("myTour");

I get the error on console in super dev mode
               [ERROR] Line 150: No source code is available for type com.ait.toolkit.hopscotch.client.Tour; did you forget to inherit a required

What is wrong with my config?
THX Marian

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Alain Ekambi

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Apr 4, 2015, 5:45:02 AM4/4/15
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GWT Tour now includes 2 libraries  Intro.js and Hopscotch.js. You are inheriting the Intro JS wrapper. You need to inherit  the Hopscotch one 

<inherits name='com.ait.toolkit.hopscotch.HopScotch'/>

Then you can start using the Tour API.


Tour tour = new Tour("myTour");


Hope that helps,

Cheers,

Alain 


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marian lux

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Apr 4, 2015, 6:20:51 AM4/4/15
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Thank you! But a compilation problem still remains.

I figured out the following:
When I only add in my pom.xml
                <dependency>
    <groupId>com.ahome-it</groupId>
<artifactId>gwt-tour</artifactId>
<version>2.0.0-SNAPSHOT</version>   
</dependency>
and try to compile the project with the news resources from the dependency,
I get the following console output (error) in super dev mode (without the dependency the project works - It is a mgwt project and there seems to be a conflict with PullPanel)
The code server is ready at http://127.0.0.1:9876/
Code server started in 11272 ms
waited 659 ms for code server to finish
2015-04-04 12:13:42 INFO  ManageThreadTwitter:37 - ThreadTwitter started
2015-04-04 12:13:42 INFO  ManageThreadTwitter:37 - ThreadTwitter started
2015-04-04 12:13:42 INFO  ManageThreadTwitter:126 - updated TwitterFeedData for DailyPost
2015-04-04 12:13:44 INFO  ManageThreadTwitter:136 - updated TwitterFeedData for RegionalNews
GET /recompile-requester/oha
   [WARN] Deactivated PrecompressLinker
GET /recompile/oha
   Job at.mlux.oha_1_0
      starting job: at.mlux.oha_1_0
      binding: locale=de
      binding: mgwt.density=mid
      binding: mgwt.formfactor=desktop
      binding: user.agent=safari
      Compiling module at.mlux.oha
         [ERROR] An internal compiler exception occurred
com.google.gwt.dev.jjs.InternalCompilerException: Unexpected error during visit.
at com.google.gwt.dev.jjs.ast.JVisitor.translateException(JVisitor.java:121)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:296)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:128)
at com.google.gwt.dev.jjs.ast.JCastOperation.traverse(JCastOperation.java:67)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:128)
at com.google.gwt.dev.jjs.ast.JDeclarationStatement.traverse(JDeclarationStatement.java:49)
at com.google.gwt.dev.jjs.ast.JModVisitor$ListContext.traverse(JModVisitor.java:95)
at com.google.gwt.dev.jjs.ast.JModVisitor.acceptWithInsertRemove(JModVisitor.java:351)
at com.google.gwt.dev.jjs.ast.JBlock.traverse(JBlock.java:92)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:149)
at com.google.gwt.dev.jjs.ast.JVisitor.accept(JVisitor.java:145)
at com.google.gwt.dev.jjs.ast.JMethodBody.traverse(JMethodBody.java:83)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
at com.google.gwt.dev.jjs.ast.JMethod.visitChildren(JMethod.java:600)
at com.google.gwt.dev.jjs.ast.JMethod.traverse(JMethod.java:569)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:285)
at com.google.gwt.dev.jjs.impl.UnifyAst.mainLoop(UnifyAst.java:1505)
at com.google.gwt.dev.jjs.impl.UnifyAst.exec(UnifyAst.java:870)
at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.unifyJavaAst(JavaToJavaScriptCompiler.java:1305)
at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.constructJavaAst(JavaToJavaScriptCompiler.java:1038)
at com.google.gwt.dev.jjs.JavaToJavaScriptCompiler$Precompiler.precompile(JavaToJavaScriptCompiler.java:954)
at com.google.gwt.dev.jjs.MonolithicJavaToJavaScriptCompiler.precompile(MonolithicJavaToJavaScriptCompiler.java:303)
at com.google.gwt.dev.jjs.JavaScriptCompiler.precompile(JavaScriptCompiler.java:38)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:286)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:229)
at com.google.gwt.dev.Precompile.precompile(Precompile.java:145)
at com.google.gwt.dev.Compiler.run(Compiler.java:206)
at com.google.gwt.dev.codeserver.Recompiler.doCompile(Recompiler.java:333)
at com.google.gwt.dev.codeserver.Recompiler.compile(Recompiler.java:161)
at com.google.gwt.dev.codeserver.Recompiler.recompile(Recompiler.java:119)
at com.google.gwt.dev.codeserver.Outbox.recompile(Outbox.java:128)
at com.google.gwt.dev.codeserver.JobRunner.recompile(JobRunner.java:81)
at com.google.gwt.dev.codeserver.JobRunner.access$100(JobRunner.java:34)
at com.google.gwt.dev.codeserver.JobRunner$2.run(JobRunner.java:73)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodError: com.google.gwt.uibinder.rebind.UiBinderWriter.<init>(Lcom/google/gwt/core/ext/typeinfo/JClassType;Ljava/lang/String;Ljava/lang/String;Lcom/google/gwt/core/ext/typeinfo/TypeOracle;Lcom/google/gwt/uibinder/rebind/MortalLogger;Lcom/google/gwt/uibinder/rebind/FieldManager;Lcom/google/gwt/uibinder/rebind/messages/MessagesWriter;Lcom/google/gwt/uibinder/rebind/DesignTimeUtils;Lcom/google/gwt/uibinder/rebind/UiBinderContext;ZZLjava/lang/String;)V
at com.google.gwt.uibinder.rebind.UiBinderGenerator.generateOnce(UiBinderGenerator.java:172)
at com.google.gwt.uibinder.rebind.UiBinderGenerator.generate(UiBinderGenerator.java:130)
at com.google.gwt.core.ext.IncrementalGenerator.generateNonIncrementally(IncrementalGenerator.java:40)
at com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(StandardGeneratorContext.java:760)
at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:160)
at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:79)
at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:276)
at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:265)
at com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(DistillerRebindPermutationOracle.java:87)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(UnifyAst.java:485)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(UnifyAst.java:443)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(UnifyAst.java:576)
at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(UnifyAst.java:306)
at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:248)
at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
... 47 more
            [ERROR] at PullPanelAbstractAppearance.java(29): GWT.create(PullPanelAbstractAppearance$Binder.class)
               com.google.gwt.dev.jjs.ast.JMethodCall
            [ERROR] at PullPanelAbstractAppearance.java(29): (PullPanelAbstractAppearance$Binder) GWT.create(PullPanelAbstractAppearance$Binder.class)
               com.google.gwt.dev.jjs.ast.JCastOperation
            [ERROR] at PullPanelAbstractAppearance.java(29): final static PullPanelAbstractAppearance$Binder UI_BINDER = (PullPanelAbstractAppearance$Binder) GWT.create(PullPanelAbstractAppearance$Binder.class)
               com.google.gwt.dev.jjs.ast.JDeclarationStatement
            [ERROR] at PullPanelAbstractAppearance.java(23): {
  Object.$clinit();
  final static PullPanelAbstractAppearance$Binder UI_BINDER = (PullPanelAbstractAppearance$Binder) GWT.create(PullPanelAbstractAppearance$Binder.class);
  final static PullPanelAbstractAppearance$ArrowBinder ARROW_BINDER = (PullPanelAbstractAppearance$ArrowBinder) GWT.create(PullPanelAbstractAppearance$ArrowBinder.class);
}
               com.google.gwt.dev.jjs.ast.JBlock
            [ERROR] at PullPanelAbstractAppearance.java(23): {
  Object.$clinit();
  final static PullPanelAbstractAppearance$Binder UI_BINDER = (PullPanelAbstractAppearance$Binder) GWT.create(PullPanelAbstractAppearance$Binder.class);
  final static PullPanelAbstractAppearance$ArrowBinder ARROW_BINDER = (PullPanelAbstractAppearance$ArrowBinder) GWT.create(PullPanelAbstractAppearance$ArrowBinder.class);
}
               com.google.gwt.dev.jjs.ast.JMethodBody
            [ERROR] at PullPanelAbstractAppearance.java(23): private static final void $clinit();

               com.google.gwt.dev.jjs.ast.JMethod
      [ERROR] Compiler returned false
      [WARN] recompile failed
      [WARN] continuing to serve previous version


Do you have any help / hint how to solve this? Or is the lib still incompatible with mgwt?

THX
Marian


 
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--

Alain Ekambi

Co-Founder

Ahomé Innovation Technologies

http://www.ahome-it.com/

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Alain Ekambi

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Apr 4, 2015, 6:27:29 AM4/4/15
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Having a look. Should work with mgwt.

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marian lux

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Apr 4, 2015, 2:12:26 PM4/4/15
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I tested it with the current mgwt showcase (checked out from - https://github.com/mgwt/mgwt.showcase) by adding in pom.xml the dependency
                <dependency>
    <groupId>com.ahome-it</groupId>
<artifactId>gwt-tour</artifactId>
<version>2.0.0-SNAPSHOT</version>   
</dependency>
Before adding the dependency the showcase compiles and works.
After adding the dependency, I get also an error as on my mgwt project.
Runing CodeServer with parameters: [-noprecompile, -port, 9876, -sourceLevel, 1.7, -bindAddress, 127.0.0.1, -launcherDir, /home/marian/workspace_oha_mgwt2/mgwt-showcase/target/mgwt-showcase-2.0.0-SNAPSHOT, -logLevel, INFO, com.googlecode.mgwt.examples.showcase.ShowCase]
Super Dev Mode starting up
   workDir: /tmp/gwt-codeserver-883274298781880589.tmp
   Loading Java files in com.googlecode.mgwt.examples.showcase.ShowCase.
   Module setup completed in 17954 ms

The code server is ready at http://127.0.0.1:9876/
Code server started in 18040 ms
waited 12176 ms for code server to finish
GET /recompile/showcase
   Job com.googlecode.mgwt.examples.showcase.ShowCase_1_0
      starting job: com.googlecode.mgwt.examples.showcase.ShowCase_1_0
      binding: mgwt.density=mid
      binding: mgwt.formfactor=desktop
      Compiling module com.googlecode.mgwt.examples.showcase.ShowCase
            [ERROR] at FlexPanelDefaultAppearance.java(39): GWT.create(FlexPanelDefaultAppearance$Binder.class)
               com.google.gwt.dev.jjs.ast.JMethodCall
            [ERROR] at FlexPanelDefaultAppearance.java(39): (FlexPanelDefaultAppearance$Binder) GWT.create(FlexPanelDefaultAppearance$Binder.class)
               com.google.gwt.dev.jjs.ast.JCastOperation
            [ERROR] at FlexPanelDefaultAppearance.java(39): final static FlexPanelDefaultAppearance$Binder UI_BINDER = (FlexPanelDefaultAppearance$Binder) GWT.create(FlexPanelDefaultAppearance$Binder.class)
               com.google.gwt.dev.jjs.ast.JDeclarationStatement
            [ERROR] at FlexPanelDefaultAppearance.java(22): {
  Object.$clinit();
  {
    FlexPanelDefaultAppearance$Resources.INSTANCE.css().ensureInjected();
  }
  final static FlexPanelDefaultAppearance$Binder UI_BINDER = (FlexPanelDefaultAppearance$Binder) GWT.create(FlexPanelDefaultAppearance$Binder.class);
}
               com.google.gwt.dev.jjs.ast.JBlock
            [ERROR] at FlexPanelDefaultAppearance.java(22): {
  Object.$clinit();
  {
    FlexPanelDefaultAppearance$Resources.INSTANCE.css().ensureInjected();
  }
  final static FlexPanelDefaultAppearance$Binder UI_BINDER = (FlexPanelDefaultAppearance$Binder) GWT.create(FlexPanelDefaultAppearance$Binder.class);
}
               com.google.gwt.dev.jjs.ast.JMethodBody
            [ERROR] at FlexPanelDefaultAppearance.java(22): private static final void $clinit();

               com.google.gwt.dev.jjs.ast.JMethod
      [ERROR] Compiler returned false
      [WARN] recompile failed
      [WARN] continuing to serve previous version


It seems there is a problem with mgwt or something else (dependencies). The pom.xml from mgwt showcase with the dependency of gwt-tour is also in attachment.
pom.xml

Alain Ekambi

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Apr 4, 2015, 3:41:53 PM4/4/15
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This code seems to work for me here

package com.ait.ti4j.playground.client;


import com.ait.toolkit.hopscotch.client.HopScotch;

import com.ait.toolkit.hopscotch.client.Placement;

import com.ait.toolkit.hopscotch.client.Tour;

import com.ait.toolkit.hopscotch.client.TourStep;

import com.google.gwt.core.client.EntryPoint;

import com.google.gwt.user.client.ui.RootPanel;

import com.googlecode.mgwt.ui.client.MGWT;

import com.googlecode.mgwt.ui.client.MGWTSettings;

import com.googlecode.mgwt.ui.client.animation.AnimationHelper;

import com.googlecode.mgwt.ui.client.widget.animation.Animations;

import com.googlecode.mgwt.ui.client.widget.button.Button;

import com.googlecode.mgwt.ui.client.widget.panel.flex.RootFlexPanel;


public class MgwtTest implements EntryPoint {


    @Override

    public void onModuleLoad() {


        // set viewport and other settings for mobile

        MGWT.applySettings( MGWTSettings.getAppSetting() );


        // build animation helper and attach it

        AnimationHelper animationHelper = new AnimationHelper();

        RootPanel.get().add( animationHelper );


        // build some UI

        RootFlexPanel rootFlexPanel = new RootFlexPanel();

        Button button = new Button( "Hello mgwt" );

        rootFlexPanel.add( button );


        // animate

        animationHelper.goTo( rootFlexPanel, Animations.SLIDE );


        Tour tour = new Tour( "myTour" );


        TourStep step = new TourStep( Placement.BOTTOM, button );

        step.setContent( "This is the Button" );

        step.setTitle( "Button" );

        tour.addStep( step );


        HopScotch.startTour( tour );


    }


}



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MGWT_Test.png

marian lux

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Apr 4, 2015, 5:06:27 PM4/4/15
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Hmm. 
With mgwt-showcase (https://github.com/mgwt/mgwt.showcase) it is not working for me as you can see above. Could please you try to check out the mgwt-showcase and test it if it is compileable by only adding the gwt-tour dependency in the pom.xml? Maybe there is a widget/panel which causes a problem (I get some errors in dependence  with the Appearance Pattern)? Sorry I am not into detail with this. But I think testing with the showcase makes sense because it displays most possible widgets in mgwt and so if it works there, it should work in every project/setup.
But if the showcase works on your machine, it must be an issue on my side (setup) and then I can dig deeper there and post a solution if I find one.
THX Marian
...

Alain Ekambi

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Apr 5, 2015, 4:19:13 PM4/5/15
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Tested. 
I could not reproduced the issue. 
Looks like something is wrong with your  settings.

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marian lux

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Apr 6, 2015, 10:01:48 AM4/6/15
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Thank you for further tests and that info. It helped me to test in other directions:
I did some tests and found a hint.
I assume you tested it with gwt 2.6.1?
When I compile the showcase with gwt 2.6.1 it works. With 2.7. I get the error as described above.

So it seems the gwt-tour lib is not compatible with (mgwt 2.0 in combination with) gwt 2.7?!


...

Prasenjit Hiwale

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Aug 17, 2023, 8:45:45 AM8/17/23
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I'm getting following error GWT Module com.ait.toolkit.core.Core not found in project sources or resources
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