Description Enrico Ehrich 2008-05-25 15:20:12 EDT

Build ID:  I20080523-0100

Steps To Reproduce:
1. Install Eclipse 3.4RC2 on a fresh Windows (Vista 64Bit)
2. Install CDT Mainfatures + GNU Toolchain
3. Try to create a new C-Project
4. You will get a Nullpointerexception from the CygwinPathResolver.read (see Stacktrace below)


More information:
cdt-master-5.0.0-I200805231539

Ok I know that I have not installed any Compiler on my computer but a NPE should not happen. IMAO it should open an empty project wizard(?)




eclipse.buildId=I20080523-0100
java.version=1.6.0_06
java.vendor=Sun Microsystems Inc.
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=de_DE
Command-line arguments:  -os win32 -ws win32 -arch x86_64


Error
Sun May 25 21:12:13 CEST 2008
Unhandled event loop exception

java.lang.NullPointerException
at org.eclipse.cdt.managedbuilder.gnu.cygwin.CygwinPathResolver.read(CygwinPathResolver.java:138)
at org.eclipse.cdt.managedbuilder.gnu.cygwin.CygwinPathResolver.checkRegistry(CygwinPathResolver.java:167)
at org.eclipse.cdt.managedbuilder.gnu.cygwin.CygwinPathResolver.getEtcPath(CygwinPathResolver.java:87)
at org.eclipse.cdt.managedbuilder.gnu.cygwin.IsGnuCygwinToolChainSupported.isSupported(IsGnuCygwinToolChainSupported.java:50)
at org.eclipse.cdt.managedbuilder.internal.core.ToolChain.isSupported(ToolChain.java:1759)
at org.eclipse.cdt.managedbuilder.ui.wizards.AbstractCWizard.isValid(AbstractCWizard.java:55)
at org.eclipse.cdt.managedbuilder.ui.wizards.ManagedBuildWizard.createItems(ManagedBuildWizard.java:53)
at org.eclipse.cdt.ui.wizards.CDTMainWizardPage.updateData(CDTMainWizardPage.java:288)
at org.eclipse.cdt.ui.wizards.CDTMainWizardPage.createControl(CDTMainWizardPage.java:92)
at org.eclipse.jface.wizard.Wizard.createPageControls(Wizard.java:170)
at org.eclipse.jface.wizard.WizardDialog.createPageControls(WizardDialog.java:669)
at org.eclipse.jface.wizard.WizardDialog.createContents(WizardDialog.java:543)
at org.eclipse.jface.window.Window.create(Window.java:431)
at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
at org.eclipse.ui.internal.navigator.wizards.WizardShortcutAction.run(WizardShortcutAction.java:91)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:583)
at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:500)
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:1002)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3801)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3400)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2387)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2351)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2203)
at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:288)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:112)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
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:379)
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:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)