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Bug 349835

Summary:	New Remote Project gives NullPointerException (login problem?)
Product:	[Tools] PTP	Reporter:	Beth Tibbitts <beth>
Component:	Remote Tools	Assignee:	Greg Watson <g.watson>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	P3	CC:	recoskie, roland
Version:	5.0
Target Milestone:	---
Hardware:	PC
OS:	Mac OS X - Carbon (unsup.)
Whiteboard:

Description Beth Tibbitts

2011-06-20 11:14:38 EDT

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
	at org.eclipse.swt.SWT.error(SWT.java:4282)
	at org.eclipse.swt.SWT.error(SWT.java:4197)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3935)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3612)
	at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)
	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)
	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
	at org.eclipse.ptp.remote.remotetools.ui.RemoteToolsUIConnectionManager.openConnectionWithProgress(RemoteToolsUIConnectionManager.java:155)
	at org.eclipse.ptp.rdt.ui.wizards.RemoteProjectContentsLocationArea.checkConnection(RemoteProjectContentsLocationArea.java:244)
	at org.eclipse.ptp.rdt.ui.wizards.RemoteProjectContentsLocationArea.access$8(RemoteProjectContentsLocationArea.java:241)
	at org.eclipse.ptp.rdt.ui.wizards.RemoteProjectContentsLocationArea$5.widgetSelected(RemoteProjectContentsLocationArea.java:443)

This is using epp-parallel RC5
PTP Version: 5.0.0.201106140904
CDT Version: 8.0.0.201106081058

This was talking to a machine that needed an ssh 2-node hop to get it. I was using port 2222 to do this. 
I think I have have inadvertently closed the command window that i did the hop command with;  and i also had some password problems
this morning so it may have been a wrong password.  Or both, together or separately.

Just one more error we should catch and tell the user something

Comment 1 Greg Watson

2011-07-10 10:15:56 EDT

The trouble is that this is not where the NPE occurred, so it is impossible to know how to fix it. Do you have the stack trace of where it happened?

Comment 2 Roland Schulz

2011-07-21 13:49:56 EDT

(In reply to comment #1)
> The trouble is that this is not where the NPE occurred, so it is impossible to
> know how to fix it. Do you have the stack trace of where it happened?

It seems to be the same NPE I just got when I entered the wrong Passcode:
org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)
        at org.eclipse.swt.SWT.error(SWT.java:4282)
        at org.eclipse.swt.SWT.error(SWT.java:4197)
        at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:196)
        at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)
        at org.eclipse.swt.widgets.Display.syncExec(Display.java:4683)
        at org.eclipse.ptp.remotetools.environment.generichost.core.AuthInfo$PromptSecret.prompt(AuthInfo.java:36)
        at org.eclipse.ptp.remotetools.environment.generichost.core.AuthInfo.promptPassphrase(AuthInfo.java:119)
        at org.eclipse.ptp.remotetools.internal.ssh.Connection$SSHUserInfo.promptPassphrase(Connection.java:112)
        at com.jcraft.jsch.UserAuthPublicKey.start(UserAuthPublicKey.java:120)
        at com.jcraft.jsch.Session.connect(Session.java:419)
        at com.jcraft.jsch.Session.connect(Session.java:150)
        at org.eclipse.jsch.internal.core.JSchProvider.connect(JSchProvider.java:87)
        at org.eclipse.ptp.remotetools.internal.ssh.Connection.connect(Connection.java:266)
        at org.eclipse.ptp.remotetools.environment.control.SSHTargetControl.connect(SSHTargetControl.java:188)
        at org.eclipse.ptp.remotetools.environment.control.SSHTargetControl.create(SSHTargetControl.java:90)
        at org.eclipse.ptp.remotetools.environment.generichost.core.TargetControl.create(TargetControl.java:98)
        at org.eclipse.ptp.remote.remotetools.core.RemoteToolsConnection.open(RemoteToolsConnection.java:414)
        at org.eclipse.ptp.rm.jaxb.control.JAXBResourceManagerControl.checkConnection(JAXBResourceManagerControl.java:120)
        at org.eclipse.ptp.rm.jaxb.control.JAXBResourceManagerControl.doConnect(JAXBResourceManagerControl.java:672)
        at org.eclipse.ptp.rm.jaxb.control.JAXBResourceManagerControl.doStartup(JAXBResourceManagerControl.java:523)
        at org.eclipse.ptp.rmsystem.AbstractResourceManagerControl.start(AbstractResourceManagerControl.java:158)
        at org.eclipse.ptp.rmsystem.AbstractResourceManager.doStartup(AbstractResourceManager.java:492)
        at org.eclipse.ptp.rm.lml_jaxb.core.LMLJAXBResourceManager.doStartup(LMLJAXBResourceManager.java:79)
        at org.eclipse.ptp.rmsystem.AbstractResourceManager.start(AbstractResourceManager.java:383)
        at org.eclipse.ptp.ui.actions.StartResourceManagersObjectActionDelegate$1.run(StartResourceManagersObjectActionDelegate.java:48)
        at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:121)

Caused by: java.lang.NullPointerException
        at org.eclipse.ptp.remotetools.environment.generichost.ui.UserValidationDialog.createDialogArea(UserValidationDialog.java:125)
        at org.eclipse.jface.dialogs.Dialog.createContents(Dialog.java:760)
        at org.eclipse.jface.window.Window.create(Window.java:431)
        at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1089)
        at org.eclipse.ptp.remotetools.environment.generichost.ui.UserValidationDialog.create(UserValidationDialog.java:87)
        at org.eclipse.jface.window.Window.open(Window.java:790)
        at org.eclipse.ptp.remotetools.environment.generichost.core.AuthInfo$PromptSecret$1.run(AuthInfo.java:40)
        at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
        at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)
        at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4140)
        at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3757)
        at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)
        at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)
        at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)
        at org.eclipse.ui.internal.progress.ProgressMonitorJobsDialog.run(ProgressMonitorJobsDialog.java:275)
        at org.eclipse.ui.internal.progress.ProgressManager$5.run(ProgressManager.java:960)
        at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
        at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:995)
        at org.eclipse.ui.internal.progress.ProgressManager.busyCursorWhile(ProgressManager.java:970)
        at org.eclipse.ui.internal.progress.ProgressManager.run(ProgressManager.java:1166)
        at org.eclipse.ptp.ui.actions.StartResourceManagersObjectActionDelegate.run(StartResourceManagersObjectActionDelegate.java:58)
        at org.eclipse.ptp.ui.actions.AbstractResourceManagerSelectionActionDelegate.runWithEvent(AbstractResourceManagerSelectionActionDelegate.java:49)
        at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:241)
        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)
 
It seems the KEYLOCK_ICON is missing in the EPP (I'm using the EPP updated to 5.0.1).

Comment 3 Beth Tibbitts

2011-07-22 00:43:20 EDT

What is the KEYLOCK_ICON?  And where is it supposed to be?

Comment 4 Roland Schulz

2011-07-22 01:00:38 EDT

(In reply to comment #3)
> What is the KEYLOCK_ICON?  And where is it supposed to be?

/org.eclipse.ptp.remotetools.environment.generichost/icons/full/wizban/keylock.gif

referenced by org.eclipse.ptp.remotetools.environment.generichost.ui.UserValidationDialog.KEYLOCK_ICON

I just checked. I really doesn't seem to be in the binary. I doubt it has something to do with the EPP.

Comment 5 Greg Watson

2011-07-22 08:25:13 EDT

Fixed in ptp_5_0 and HEAD.