Could not create the view: Plug-in org.jbpm.eclipse.task was unable to instantiate class org.jbpm.eclipse.task.views.TaskView

[mattaree]

Hi

I am held up in this stage for last couple of hours, need help.

Have installed JDK 6 and JBPM 5.4 final version on Windows 7 machine.

Have performed all steps as mentioned in user guide Chapter 3 Installer

On executing ant start.demo and as soon as Eclipse starts up, following error is displayed in the view of Human Taxk View.

Error message displayed in Eclipse view of Human Task

"Could not create the view: Plug-in org.jbpm.eclipse.task was unable to instantiate class org.jbpm.eclipse.task.views.TaskView"

On carrying out further analysis I came across org.jbpm.eclipse.JBPMPerspective class where-in from createInimtialLayout() method the org.jbpm.eclipse.task.views.TaskView class name is refered.

Refer URL : http://grepcode.com/file/repo1.maven.org/maven2/org.jbpm/org.jbpm.eclipse/5.4.0.CR1/org/jbpm/eclipse/JBPMPerspective.java?av=f