[cross-project-issues-dev] running SWTBot tests with Buckminster on hudson.eclipse.org
I'm trying to run our SWTBot tests with Buckminster.
I have found that I cannot use the SWTBot launch configuration (org.eclipse.swtbot.eclipse.ui.launcher.JunitLaunchConfig)  because it cannot be used in Buckminster headless.
So, I'm using "org.eclipse.pde.ui.JunitLaunchConfig" instead, with run_in_ui_thread = false, and with a patch that fixes the regression in 3.7 when run_in_ui_thread is false .
But I'm stuck on this error:
An error occurred while automatically activating bundle org.eclipse.ui.workbench
org.osgi.framework.BundleException: The activator org.eclipse.ui.internal.WorkbenchPlugin for bundle org.eclipse.ui.workbench is invalid
Caused by: java.lang.NoClassDefFoundError: org/eclipse/swt/SWTError
Which then causes :org.eclipse.core.runtime.CoreException: Plug-in "org.eclipse.ui.ide.application" was unable to instantiate class "org.eclipse.ui.internal.ide.application.IDEApplication".
caused by: java.lang.NoClassDefFoundError: org/eclipse/ui/application/WorkbenchAdvisor
(these errors appear in the log in "workspace/.metadata/.plugins/org.eclipse.pde.core/AllUITests/1302092609229.log")
Yet both the SWT plug-in and its platform-specific fragment are in my target platform:
And I have "-os linux -ws gtk -arch x86_64" in my log, so it would seem to match.
I checked, and SWTError is in jar org.eclipse.swt.gtk.linux.x86_64_3.7.0.v3724c.jar.
And I have no message in my log about an unresolved SWT jar.