Just a few ideas that can make searching for bugs faster.
1) Use the shortened url
Simply enter the url: bugs.eclipse.org/######
where ###### is the bug number and bugzilla will open the full url (https://bugs.eclipse.org/bugs/show_bug.cgi?id=######)
2) Install the quick search plug-in
From the main page just hit the link: Install the Quick Search plugin.
3) Use Firefox keywords for advanced searches
In Firefox, open up the bugzilla search page and right click on the search field. Select "Add a keyword for this search". This will create a bookmark that you can access directly from the address bar using whatever key word you chose.
Assuming you use 'bug' as a keyword, entering bug 123456 will take you directly to that bug. Entering 'bug import package' will search for bugs with the words in the summary.
Assuming you are logged in, you can use your saved advanced search settings to get more specific results. My default advanced search only looks at certain products/components, so I have a separate keyword for this narrowed search scope.
You can also craft more complex search urls and save them as bookmarks to save a variety of search settings. See Firefox's zine entry on keywords.
Hope this helps save you some time!
Thursday, June 28, 2012
Wednesday, October 12, 2011
Debug Top-level Toolbar
Recently the platform debug team has been working on a new idea for debug-view-less debugging. We have come up with the idea of a top-level toolbar for the common debug commands; so (in theory) you can debug with needing the debug view front and center of your current perspective. The new toolbar can be activated from within the debug view using the View Menu > Debug Toolbar menu item.
The root Eclipse bug for the enhancement is bug 258767
We have already found lots of room for improvement:
bug 359151, bug 264485, bug 360172, bug 360636 and bug 360637
So for all those interested in the debug-view-less debugging idea, please spend some time and try out the new toolbar, just remember to file bugs!
The toolbar look and feel:
The root Eclipse bug for the enhancement is bug 258767
We have already found lots of room for improvement:
bug 359151, bug 264485, bug 360172, bug 360636 and bug 360637
So for all those interested in the debug-view-less debugging idea, please spend some time and try out the new toolbar, just remember to file bugs!
The toolbar look and feel:
Friday, January 14, 2011
Debugging Ant Tasks with Self Hosting
Do you know that Eclipse Ant support has debugging capabilities?
If not, check out this tutorial to get started.
Do you know how to self-host with Eclipse to test plug-ins?
If not here is a quick overview.
To debug ant tasks in a self hosted environment, the tasks must be included in a plug-in project. If you are working with tasks outside of a plug-in development scenario, you can use remote debugging instead. Here is a blog post to get you started.
Scenario:
You are developing an ant task to be included in an Eclipse plug-in. You have the java code to execute the task in a plug-in that defines the task as an ant task extension in the plug-in xml. The task runs, but the output is a bit off. Time to start debugging.
1) Start a runtime workbench
Same as you would when debugging any other plug-in.
2) Create a new ant script
It doesn't matter what kind of project you put the script in.
Fill in the script with the proper targets and properties. When calling your tasks, you will have to put in their full name as defined in the org.eclipse.ant.core.antTasks extension. When running from a built jar, just the name of the class is satisfactory, but when self hosting we need the full name.
3) Create a new ant launch configuration
Right click on the script and hold down Ctrl while clicking "Debug > Ant Script". You can also open the launch config dialog from the main menu, "Run > External Tools > External Tools Configurations".
4) Set up configuration options
Give the configuration a name. On the JRE tab, select "Run in the same JRE as the workspace". If you don't change this option, debugging won't work correctly.
5) Run the configuration
If there is a problem running the task, check that you have the full name of the task written in. You can also check that Ant knows about your task by looking on the Ant > Runtime preference page (the Tasks tab will list all known tasks).
6) Start debugging
Set some breakpoints in the host workspace. Make sure you debug your ant script (not just run it).
Note: Hot Code Replace does not work when debugging this way as the jar containing the tasks must be rebuilt.
If not, check out this tutorial to get started.
Do you know how to self-host with Eclipse to test plug-ins?
If not here is a quick overview.
To debug ant tasks in a self hosted environment, the tasks must be included in a plug-in project. If you are working with tasks outside of a plug-in development scenario, you can use remote debugging instead. Here is a blog post to get you started.
Scenario:
You are developing an ant task to be included in an Eclipse plug-in. You have the java code to execute the task in a plug-in that defines the task as an ant task extension in the plug-in xml. The task runs, but the output is a bit off. Time to start debugging.
1) Start a runtime workbench
Same as you would when debugging any other plug-in.
2) Create a new ant script
It doesn't matter what kind of project you put the script in.
Fill in the script with the proper targets and properties. When calling your tasks, you will have to put in their full name as defined in the org.eclipse.ant.core.antTasks extension. When running from a built jar, just the name of the class is satisfactory, but when self hosting we need the full name.
3) Create a new ant launch configuration
Right click on the script and hold down Ctrl while clicking "Debug > Ant Script". You can also open the launch config dialog from the main menu, "Run > External Tools > External Tools Configurations".
4) Set up configuration options
Give the configuration a name. On the JRE tab, select "Run in the same JRE as the workspace". If you don't change this option, debugging won't work correctly.
5) Run the configuration
If there is a problem running the task, check that you have the full name of the task written in. You can also check that Ant knows about your task by looking on the Ant > Runtime preference page (the Tasks tab will list all known tasks).
6) Start debugging
Set some breakpoints in the host workspace. Make sure you debug your ant script (not just run it).
Note: Hot Code Replace does not work when debugging this way as the jar containing the tasks must be rebuilt.
Wednesday, October 20, 2010
Weird SVN State
Today when I got to work and tried to sync a pile of my projects, I was met with the following exception (and a cute dialog telling me the same thing, but without as many red X's):
org.eclipse.team.svn.core.connector.SVNConnectorException: svn: '/home/mrennie/workspaces/workspace/CommandLineDebugger' is not a working copy
svn: Cannot read from '/home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format': /home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format (No such file or directory)
at org.polarion.team.svn.connector.svnkit.SVNKitConnector.handleClientException(SVNKitConnector.java:1400)
at org.polarion.team.svn.connector.svnkit.SVNKitConnector.status(SVNKitConnector.java:337)
at org.eclipse.team.svn.core.extension.factory.ThreadNameModifier.status(ThreadNameModifier.java:608)
at org.eclipse.team.svn.core.operation.local.RemoteStatusOperation$2.run(RemoteStatusOperation.java:147)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doSubTask(ProgressMonitorUtility.java:118)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:154)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:149)
at org.eclipse.team.svn.core.operation.local.RemoteStatusOperation.runImpl(RemoteStatusOperation.java:145)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
at org.eclipse.team.svn.core.operation.CompositeOperation.runImpl(CompositeOperation.java:95)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber.findChanges(AbstractSVNSubscriber.java:314)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber$UpdateStatusOperation$2.run(AbstractSVNSubscriber.java:349)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doSubTask(ProgressMonitorUtility.java:118)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:154)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:149)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber$UpdateStatusOperation.runImpl(AbstractSVNSubscriber.java:347)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:81)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber.refresh(AbstractSVNSubscriber.java:186)
at org.eclipse.team.svn.core.synchronize.UpdateSubscriber.refresh(UpdateSubscriber.java:73)
at org.eclipse.team.core.subscribers.Subscriber.refresh(Subscriber.java:466)
at org.eclipse.team.core.subscribers.SubscriberMergeContext.refresh(SubscriberMergeContext.java:85)
at org.eclipse.team.core.mapping.provider.SynchronizationContext.refresh(SynchronizationContext.java:109)
at org.eclipse.team.internal.ui.synchronize.RefreshModelParticipantJob.doRefresh(RefreshModelParticipantJob.java:69)
at org.eclipse.team.internal.ui.synchronize.RefreshParticipantJob.run(RefreshParticipantJob.java:309)
at org.eclipse.team.internal.ui.synchronize.RefreshModelParticipantJob.run(RefreshModelParticipantJob.java:117)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.tigris.subversion.javahl.ClientException: svn: '/home/mrennie/workspaces/workspace/CommandLineDebugger' is not a working copy
svn: Cannot read from '/home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format': /home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format (No such file or directory)
at org.tigris.subversion.javahl.JavaHLObjectFactory.throwException(JavaHLObjectFactory.java:724)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.throwException(SVNClientImpl.java:1929)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.status(SVNClientImpl.java:304)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.status(SVNClientImpl.java:282)
at org.polarion.team.svn.connector.svnkit.SVNKitConnector.status(SVNKitConnector.java:334)
... 33 more
Caused by: org.tmatesoft.svn.core.SVNException: svn: '/home/mrennie/workspaces/workspace/CommandLineDebugger' is not a working copy
svn: Cannot read from '/home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format': /home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format (No such file or directory)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:64)
at org.tmatesoft.svn.core.internal.wc.admin.SVNAdminAreaFactory.open(SVNAdminAreaFactory.java:149)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.doOpen(SVNWCAccess.java:355)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.open(SVNWCAccess.java:263)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.open(SVNWCAccess.java:256)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.openAnchor(SVNWCAccess.java:151)
at org.tmatesoft.svn.core.wc.SVNStatusClient.doStatus(SVNStatusClient.java:320)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.status(SVNClientImpl.java:300)
... 35 more
After swearing for a bit and asking Google what I should do (and having no luck) I tried deleting suspicious looking files from the /.svn folder located in each affected project. The winner - at least for me - was to delete the /.svn/tmp folder and all of its contents and then restart Eclipse. After that all is well and I can sync to my hearts content.
I filed a bug for this state problem here:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=328258
org.eclipse.team.svn.core.connector.SVNConnectorException: svn: '/home/mrennie/workspaces/workspace/CommandLineDebugger' is not a working copy
svn: Cannot read from '/home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format': /home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format (No such file or directory)
at org.polarion.team.svn.connector.svnkit.SVNKitConnector.handleClientException(SVNKitConnector.java:1400)
at org.polarion.team.svn.connector.svnkit.SVNKitConnector.status(SVNKitConnector.java:337)
at org.eclipse.team.svn.core.extension.factory.ThreadNameModifier.status(ThreadNameModifier.java:608)
at org.eclipse.team.svn.core.operation.local.RemoteStatusOperation$2.run(RemoteStatusOperation.java:147)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doSubTask(ProgressMonitorUtility.java:118)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:154)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:149)
at org.eclipse.team.svn.core.operation.local.RemoteStatusOperation.runImpl(RemoteStatusOperation.java:145)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
at org.eclipse.team.svn.core.operation.CompositeOperation.runImpl(CompositeOperation.java:95)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber.findChanges(AbstractSVNSubscriber.java:314)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber$UpdateStatusOperation$2.run(AbstractSVNSubscriber.java:349)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doSubTask(ProgressMonitorUtility.java:118)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:154)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.protectStep(AbstractActionOperation.java:149)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber$UpdateStatusOperation.runImpl(AbstractSVNSubscriber.java:347)
at org.eclipse.team.svn.core.operation.AbstractActionOperation.run(AbstractActionOperation.java:81)
at org.eclipse.team.svn.core.operation.LoggedOperation.run(LoggedOperation.java:39)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTask(ProgressMonitorUtility.java:104)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:90)
at org.eclipse.team.svn.core.utility.ProgressMonitorUtility.doTaskExternal(ProgressMonitorUtility.java:81)
at org.eclipse.team.svn.core.synchronize.AbstractSVNSubscriber.refresh(AbstractSVNSubscriber.java:186)
at org.eclipse.team.svn.core.synchronize.UpdateSubscriber.refresh(UpdateSubscriber.java:73)
at org.eclipse.team.core.subscribers.Subscriber.refresh(Subscriber.java:466)
at org.eclipse.team.core.subscribers.SubscriberMergeContext.refresh(SubscriberMergeContext.java:85)
at org.eclipse.team.core.mapping.provider.SynchronizationContext.refresh(SynchronizationContext.java:109)
at org.eclipse.team.internal.ui.synchronize.RefreshModelParticipantJob.doRefresh(RefreshModelParticipantJob.java:69)
at org.eclipse.team.internal.ui.synchronize.RefreshParticipantJob.run(RefreshParticipantJob.java:309)
at org.eclipse.team.internal.ui.synchronize.RefreshModelParticipantJob.run(RefreshModelParticipantJob.java:117)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.tigris.subversion.javahl.ClientException: svn: '/home/mrennie/workspaces/workspace/CommandLineDebugger' is not a working copy
svn: Cannot read from '/home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format': /home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format (No such file or directory)
at org.tigris.subversion.javahl.JavaHLObjectFactory.throwException(JavaHLObjectFactory.java:724)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.throwException(SVNClientImpl.java:1929)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.status(SVNClientImpl.java:304)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.status(SVNClientImpl.java:282)
at org.polarion.team.svn.connector.svnkit.SVNKitConnector.status(SVNKitConnector.java:334)
... 33 more
Caused by: org.tmatesoft.svn.core.SVNException: svn: '/home/mrennie/workspaces/workspace/CommandLineDebugger' is not a working copy
svn: Cannot read from '/home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format': /home/mrennie/workspaces/workspace/CommandLineDebugger/.svn/format (No such file or directory)
at org.tmatesoft.svn.core.internal.wc.SVNErrorManager.error(SVNErrorManager.java:64)
at org.tmatesoft.svn.core.internal.wc.admin.SVNAdminAreaFactory.open(SVNAdminAreaFactory.java:149)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.doOpen(SVNWCAccess.java:355)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.open(SVNWCAccess.java:263)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.open(SVNWCAccess.java:256)
at org.tmatesoft.svn.core.internal.wc.admin.SVNWCAccess.openAnchor(SVNWCAccess.java:151)
at org.tmatesoft.svn.core.wc.SVNStatusClient.doStatus(SVNStatusClient.java:320)
at org.tmatesoft.svn.core.javahl.SVNClientImpl.status(SVNClientImpl.java:300)
... 35 more
After swearing for a bit and asking Google what I should do (and having no luck) I tried deleting suspicious looking files from the /.svn folder located in each affected project. The winner - at least for me - was to delete the /.svn/tmp folder and all of its contents and then restart Eclipse. After that all is well and I can sync to my hearts content.
I filed a bug for this state problem here:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=328258
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