Unable to create a new workflow under KNIME 2.8.1

Hi,

I am running CentOS 6.3, with Java Version 7 Update 40 (build 1.7.0_40-b43)
I have tried to install KNIME 2.8.1 but it gets an error:

"Unable to connect KNIME's public example server:

Connection failed: org.com.CORBA.INTERNAL: vmcid: SUN minor

code: 208  Completed: No"

 

Then, in the KNIME Explorer it is unpossible to create a new WorkFlow.

In File --> New --> New KNIME Worflow, nothing happens when I click on Next.

I have same bugs for the versions of KNIME 2.7

 

For KNIME 2.6 et 2.5.4, KNIME Explorer is ok to create a new Workflow but File --> New --> New KNIME Workflow generates the same error.

 

The two methods for creating New Workflow are ok for version 2.5.2 and older.

 

Thanks for helping me!

Emilie

 

 

Hi Emilie, 

I spent some time trying to reproduce this, but haven't had any luck yet.  Just to be sure, when the Next button doesn't work, do you also have the option to click "Finish"?  This has "gotten" me before but usually at least the next button is greyed out.  

Another thing to try might be to create a new workspace. Is this something you have tried yet?

Sorry for the hassle!

Hi,

WHen the Next button doesn't work, I haven't the option to click "Finish".

It doesn't change when I create a new workspace.

Here is the error log:

eclipse.buildId=unknown
java.version=1.7.0_07
java.vendor=Oracle Corporation
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=fr_FR
Command-line arguments:  -data /home/pihan/Prog/KNIME/Versions/knime_2.8.1/workspace -os linux -ws gtk -arch x86_64

Error
Tue Sep 17 09:41:23 CEST 2013
Unhandled event loop exception

java.lang.ArrayIndexOutOfBoundsException: 0
    at org.knime.workbench.explorer.view.actions.NewWorkflowWizardPage.<init>(NewWorkflowWizardPage.java:138)
    at org.knime.workbench.explorer.view.actions.NewWorkflowWizard.addPages(NewWorkflowWizard.java:182)
    at org.eclipse.jface.wizard.WizardSelectionPage.getNextPage(WizardSelectionPage.java:113)
    at org.eclipse.ui.internal.dialogs.WorkbenchWizardSelectionPage.getNextPage(WorkbenchWizardSelectionPage.java:100)
    at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:908)
    at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:428)
    at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624)
    at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
    at org.eclipse.jface.window.Window.runEventLoop(Window.java:825)
    at org.eclipse.jface.window.Window.open(Window.java:801)
    at org.eclipse.ui.internal.handlers.WizardHandler$New.executeHandler(WizardHandler.java:257)
    at org.eclipse.ui.internal.handlers.WizardHandler.execute(WizardHandler.java:277)
    at org.eclipse.ui.internal.handlers.HandlerProxy.execute(HandlerProxy.java:293)
    at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476)
    at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
    at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169)
    at org.eclipse.ui.internal.handlers.SlaveHandlerService.executeCommand(SlaveHandlerService.java:241)
    at org.eclipse.ui.internal.actions.CommandAction.runWithEvent(CommandAction.java:157)
    at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584)
    at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501)
    at org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411)
    at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
    at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)
    at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)
    at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)
    at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)
    at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)
    at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)
    at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)
    at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
    at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)
    at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
    at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:128)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    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:344)
    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:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:601)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1410)
    at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
 

Hope this helps!

Regards,

Emilie

 

 

Hi, I'm having the same problem. 

Solution: adding your hostname to /etc/hosts