Doubt about GWT Designer and Eclipse

[Alvarodt]

Hello everyone, I am sorry if my english is not good enough I am from Spain

I installed the plugin for the eclipse enviroment but when I clicked on the design tab I chose "Free windows build" or something like that but I am getting the message "14 days remaining". The other problem is on the design section, on the right, I can not see the widgets, I can only see them at the Components section.

You can see a screenshot here: http://i44.tinypic.com/vhytz.png

Is something wrong?

Thank you in advance.

[Eric Clayberg]

Is something wrong?

It looks like something is wrong. Please provide a test case and your complete Eclipse ".log" file.

[Alvarodt]

How can I get a test case?

[Eric Clayberg]

If you are having a problem, that means that you must already have a test case.

Please send that to us along with your complete Eclipse ".log" file.

[Alvarodt]

I can not find the log file. If "test case" means my project, I only created a new gtw java project, I did not write anything.

[Alvarodt]

Another clue, when I select a widget and I drag it to the right area I get a forbidden icon.

-
-

Edit.

Well, I think this could give you an idea about my problem, I think it would be an stupid one.

Here you can see what kind of things I can choose in my "design view":
http://i43.tinypic.com/i1yb2e.png

Well, I clicked on "select", I wrote button (like an example), and I could do what you can see, but I can not choose the widgets to add it, I can only add them in the structure.

Do you know what is happening? I do not even know what "select" button is for.

[Eric Clayberg]

If "test case" means my project, I only created a new gtw java project

Good. Please send us you test case so we can look into your problem.

[Alvarodt]

Ok, I have the project at work so on Monday I upload it.

[Eric Clayberg]

OK.

[Alvarodt]

Here is the project

http://www.megaupload.com/?d=D0F7TXUC

[Alvarodt]

Could this be de problem? When I try to update Eclipse I get:

An error occurred during the org.eclipse.equinox.internal.provisional.p2.engine.phases.CheckTrust phase.
session context was:(profile=SDKProfile, phase=org.eclipse.equinox.internal.provisional.p2.engine.phases.CheckTrust, operand=, action=).
Error reading signed content.
The file "C:\eclipses\eclipse35\plugins\com.instantiations.common.core_5.6.0.r35x201004132043.jar" does not exist

How Can I fix it?, I have the files (.jars in plugin folder) but they are different version from what the message says

[Eric Clayberg]

Could this be de problem?

No. That is a very common Eclipse problem.

How Can I fix it?

Wait 5 minutes, restart Eclipse and try it again.

[Alvarodt]

I've tried to update it today but I still have the same error message. Could you see the project?

Thank you.

[Alvarodt]

This is my log file:

Code: Select all

eclipse.buildId=M20090917-0800
java.version=1.6.0_01
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=es_ES
Command-line arguments:  -os win32 -ws win32 -arch x86


Error
Tue Apr 20 09:16:26 CEST 2010
Designer [7.3.0.r35x201002110709]: org.eclipse.core.runtime.CoreException: Plug-in "com.instantiations.designer.ercp" was unable to instantiate class "com.instantiations.designer.ercp.gef.EditPartFactory".

org.apache.commons.lang.exception.NestableError: org.eclipse.core.runtime.CoreException: Plug-in "com.instantiations.designer.ercp" was unable to instantiate class "com.instantiations.designer.ercp.gef.EditPartFactory".
at com.instantiations.designer.core.utils.execution.ExecutionUtils.runObject(ExecutionUtils.java:184)
at com.instantiations.designer.core.utils.external.ExternalFactoriesHelper.createExecutableExtension(ExternalFactoriesHelper.java:166)
at com.instantiations.designer.core.utils.external.ExternalFactoriesHelper.getElementsInstances(ExternalFactoriesHelper.java:152)
at com.instantiations.designer.core.gef.EditPartFactory.getFactories(EditPartFactory.java:89)
at com.instantiations.designer.core.gef.EditPartFactory.createEditPart(EditPartFactory.java:63)
at com.instantiations.gef.core.EditPart.createEditPart(EditPart.java:422)
at com.instantiations.designer.core.gef.part.DeBBsignRootEditPart.createEditPart(DesignRootEditPart.java:93)
at com.instantiations.gef.core.EditPart.refreshChildren(EditPart.java:376)
at com.instantiations.gef.core.EditPart.refresh(EditPart.java:342)
at com.instantiations.gef.core.EditPart.addNotify(EditPart.java:120)
at com.instantiations.gef.core.EditPart.addChild(EditPart.java:477)
at com.instantiations.gef.graphical.RootEditPart.setContent(RootEditPart.java:113)
at com.instantiations.gef.core.AbstractEditPartViewer.setInput(AbstractEditPartViewer.java:110)
at com.instantiations.designer.core.editor.DesignComposite_Java.refresh(DesignComposite_Java.java:67)
at com.instantiations.designer.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:476)
at com.instantiations.designer.core.editor.DesignPage.access$9(DesignPage.java:419)
at com.instantiations.designer.core.editor.DesignPage$7$1.run(DesignPage.java:350)
at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:179)
at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
at org.eclipse.swt.widgets.Display.syncExec(Display.java:4312)
at com.instantiations.designer.core.editor.DesignPage$7.run(DesignPage.java:347)
at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:464)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:372)
at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
at com.instantiations.designer.core.editor.DesignPage.internal_refreshGEF_withProgress(DesignPage.java:368)
at com.instantiations.designer.core.editor.DesignPage.internal_refreshGEF(DesignPage.java:317)
at com.instantiations.designer.core.editor.UndoManager.refreshDesignerEditor(UndoManager.java:448)
at com.instantiations.designer.core.editor.UndoManager.activate(UndoManager.java:77)
at com.instantiations.designer.core.editor.DesignPage.handleActiveState_True(DesignPage.java:221)
at com.instantiations.designer.core.editor.DesignPage.handleActiveState(DesignPage.java:208)
at com.instantiations.designer.core.editor.multi.DefaultMultiMode.showPage(DefaultMultiMode.java:80)
at com.instantiations.designer.core.editor.multi.DefaultMultiMode$1.widgetSelected(DefaultMultiMode.java:43)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1027)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1012)
at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:770)
at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:3256)
at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:2045)
at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:323)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514)
at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
at org.eclipse.equinox.launcher.Main.main(Main.java:1287)
Caused by: org.eclipse.core.runtime.CoreException: Plug-in "com.instantiations.designer.ercp" was unable to instantiate class "com.instantiations.designer.ercp.gef.EditPartFactory".
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:180)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:874)
at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:51)
at com.instantiations.designer.core.utils.external.ExternalFactoriesHelper$2.runObject(ExternalFactoriesHelper.java:179)
at com.instantiations.designer.core.utils.execution.ExecutionUtils.runObject(ExecutionUtils.java:180)
... 65 more
Caused by: java.lang.NoSuchMethodError: com.google.common.collect.Lists.immutableList(Ljava/lang/Object;)Ljava/util/List;
at com.instantiations.designer.ercp.gef.EditPartFactory.<clinit>(EditPartFactory.java:21)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:170)
... 70 more



[Eric Clayberg]

That NoSuchMethodError exception indicates that you have only partially installed the product. Fully install the product and it shoudl be fine.