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Home » Language IDEs » PHP Development Tools (PDT) » Eclipse File System (EFS) and PDT -- Compatibility Problems
Eclipse File System (EFS) and PDT -- Compatibility Problems [message #58779] Wed, 17 October 2007 01:30 Go to next message
Bret is currently offline BretFriend
Messages: 9
Registered: July 2009
Junior Member
Hello, I'm writing a sftp remote filesystem browser for eclipse as an
extension of EFS. I was hoping it would be compatible with PDT. Are
there any known compatibility problems with EFS and anything in PDT? My
plugin causes a NullPointerException when I try to open a file. Stack
trace follows. Probably a shot in the dark but I'd appreciate any help.
--Thanks, Bret

java.lang.NullPointerException
at
org.eclipse.wst.sse.core.internal.FileBufferModelManager.cre ateURIResolver(FileBufferModelManager.java:419)
at
org.eclipse.wst.sse.core.internal.FileBufferModelManager.get Model(FileBufferModelManager.java:656)
at
org.eclipse.wst.sse.core.internal.model.ModelManagerImpl._ge tModelFor(ModelManagerImpl.java:393)
at
org.eclipse.wst.sse.core.internal.model.ModelManagerImpl.get ModelForEdit(ModelManagerImpl.java:1020)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.doSetInput(Struc turedTextEditor.java:2113)
at
org.eclipse.php.internal.ui.editor.PHPStructuredEditor.doSet Input(Unknown
Source)
at
org.eclipse.ui.texteditor.AbstractTextEditor$19.run(Abstract TextEditor.java:2994)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
at
org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:758)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:755)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2451)
at
org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor.java:3012)
at
org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:3039)
at
org.eclipse.wst.sse.ui.StructuredTextEditor.init(StructuredT extEditor.java:2615)
at org.eclipse.php.internal.ui.editor.PHPStructuredEditor.init( Unknown
Source)
at org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:794)
at
org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:643)
at
org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:426)
at
org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:592)
at
org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:263)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2721)
at
org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2633)
at org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPag e.java:2625)
at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2577)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2572)
at
org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2556)
at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu. java:340)
at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.ja va:328)
at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMe nu.java:190)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3682)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
Re: Eclipse File System (EFS) and PDT -- Compatibility Problems [message #58828 is a reply to message #58779] Wed, 17 October 2007 04:52 Go to previous messageGo to next message
Eclipse UserFriend
Originally posted by: kevinjdoyle.rogers.com

Hi Bret,

The reason you are seeing this NPE is because WST Editors are not fully
EFS aware. Bug 196172 (
https://bugs.eclipse.org/bugs/show_bug.cgi?id=196172 ) is open for
tracking this issue. To fix this you can upgrade to WST 2.0.1. I
haven't had a chance to test it completely and since the bug is still
open it looks like WST isn't fully EFS aware still, but you can at least
open files with WST 2.0.1.

btw. You may want to check out the Target Management (
http://www.eclipse.org/dsdp/tm ) project. It's Remote System Explorer
EFS implementation supports sftp. This is what I am using.

Regards,
Kevin Doyle

Bret Lester wrote:
> Hello, I'm writing a sftp remote filesystem browser for eclipse as an
> extension of EFS. I was hoping it would be compatible with PDT. Are
> there any known compatibility problems with EFS and anything in PDT? My
> plugin causes a NullPointerException when I try to open a file. Stack
> trace follows. Probably a shot in the dark but I'd appreciate any help.
> --Thanks, Bret
>
> java.lang.NullPointerException
> at
> org.eclipse.wst.sse.core.internal.FileBufferModelManager.cre ateURIResolver(FileBufferModelManager.java:419)
>
> at
> org.eclipse.wst.sse.core.internal.FileBufferModelManager.get Model(FileBufferModelManager.java:656)
>
> at
> org.eclipse.wst.sse.core.internal.model.ModelManagerImpl._ge tModelFor(ModelManagerImpl.java:393)
>
> at
> org.eclipse.wst.sse.core.internal.model.ModelManagerImpl.get ModelForEdit(ModelManagerImpl.java:1020)
>
> at
> org.eclipse.wst.sse.ui.StructuredTextEditor.doSetInput(Struc turedTextEditor.java:2113)
>
> at
> org.eclipse.php.internal.ui.editor.PHPStructuredEditor.doSet Input(Unknown
> Source)
> at
> org.eclipse.ui.texteditor.AbstractTextEditor$19.run(Abstract TextEditor.java:2994)
>
> at
> org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:369)
>
> at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
> at
> org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:758)
>
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:755)
> at
> org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2451)
> at
> org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor.java:3012)
>
> at
> org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:3039)
>
> at
> org.eclipse.wst.sse.ui.StructuredTextEditor.init(StructuredT extEditor.java:2615)
>
> at
> org.eclipse.php.internal.ui.editor.PHPStructuredEditor.init( Unknown Source)
> at
> org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:794)
> at
> org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:643)
>
> at
> org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:426)
>
> at
> org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:592)
>
> at
> org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:263)
> at
> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2721)
>
> at
> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2633)
>
> at
> org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPag e.java:2625)
> at
> org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2577)
> at
> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2572)
> at
> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2556)
> at
> org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu. java:340)
> at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.ja va:328)
> at
> org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMe nu.java:190)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
> at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3682)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
> at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
> at
> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>
> at
> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
> at
> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>
> at
> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
>
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
>
> at
> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
>
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
>
> at
> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> at java.lang.reflect.Method.invoke(Unknown Source)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
Re: Eclipse File System (EFS) and PDT -- Compatibility Problems [message #58873 is a reply to message #58828] Wed, 17 October 2007 15:55 Go to previous message
Bret is currently offline BretFriend
Messages: 9
Registered: July 2009
Junior Member
Thanks Kevin,

I updated to the latest version of WST and this seemed to fix it. I will
take a look at the Target Management project. Hopefully it is not like
most of the sftp plugins i've seen that recursively load the entire
filesystem into memory. I need something that will load directories on
demand.

Thanks Again,
Bret

Kevin Doyle wrote:
> Hi Bret,
>
> The reason you are seeing this NPE is because WST Editors are not fully
> EFS aware. Bug 196172 (
> https://bugs.eclipse.org/bugs/show_bug.cgi?id=196172 ) is open for
> tracking this issue. To fix this you can upgrade to WST 2.0.1. I
> haven't had a chance to test it completely and since the bug is still
> open it looks like WST isn't fully EFS aware still, but you can at least
> open files with WST 2.0.1.
>
> btw. You may want to check out the Target Management (
> http://www.eclipse.org/dsdp/tm ) project. It's Remote System Explorer
> EFS implementation supports sftp. This is what I am using.
>
> Regards,
> Kevin Doyle
>
> Bret Lester wrote:
>> Hello, I'm writing a sftp remote filesystem browser for eclipse as an
>> extension of EFS. I was hoping it would be compatible with PDT. Are
>> there any known compatibility problems with EFS and anything in PDT?
>> My plugin causes a NullPointerException when I try to open a file.
>> Stack trace follows. Probably a shot in the dark but I'd appreciate
>> any help. --Thanks, Bret
>>
>> java.lang.NullPointerException
>> at
>> org.eclipse.wst.sse.core.internal.FileBufferModelManager.cre ateURIResolver(FileBufferModelManager.java:419)
>>
>> at
>> org.eclipse.wst.sse.core.internal.FileBufferModelManager.get Model(FileBufferModelManager.java:656)
>>
>> at
>> org.eclipse.wst.sse.core.internal.model.ModelManagerImpl._ge tModelFor(ModelManagerImpl.java:393)
>>
>> at
>> org.eclipse.wst.sse.core.internal.model.ModelManagerImpl.get ModelForEdit(ModelManagerImpl.java:1020)
>>
>> at
>> org.eclipse.wst.sse.ui.StructuredTextEditor.doSetInput(Struc turedTextEditor.java:2113)
>>
>> at
>> org.eclipse.php.internal.ui.editor.PHPStructuredEditor.doSet Input(Unknown
>> Source)
>> at
>> org.eclipse.ui.texteditor.AbstractTextEditor$19.run(Abstract TextEditor.java:2994)
>>
>> at
>> org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:369)
>>
>> at
>> org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
>> at
>> org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:758)
>>
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:755)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2451)
>> at
>> org.eclipse.ui.texteditor.AbstractTextEditor.internalInit(Ab stractTextEditor.java:3012)
>>
>> at
>> org.eclipse.ui.texteditor.AbstractTextEditor.init(AbstractTe xtEditor.java:3039)
>>
>> at
>> org.eclipse.wst.sse.ui.StructuredTextEditor.init(StructuredT extEditor.java:2615)
>>
>> at
>> org.eclipse.php.internal.ui.editor.PHPStructuredEditor.init( Unknown
>> Source)
>> at
>> org.eclipse.ui.internal.EditorManager.createSite(EditorManag er.java:794)
>> at
>> org.eclipse.ui.internal.EditorReference.createPartHelper(Edi torReference.java:643)
>>
>> at
>> org.eclipse.ui.internal.EditorReference.createPart(EditorRef erence.java:426)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPartReference.getPart(Workb enchPartReference.java:592)
>>
>> at
>> org.eclipse.ui.internal.EditorReference.getEditor(EditorRefe rence.java:263)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched( WorkbenchPage.java:2721)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(Workben chPage.java:2633)
>>
>> at
>> org.eclipse.ui.internal.WorkbenchPage.access$12(WorkbenchPag e.java:2625)
>> at
>> org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.j ava:2577)
>> at
>> org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
>> at
>> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2572)
>> at
>> org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPa ge.java:2556)
>> at
>> org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu. java:340)
>> at
>> org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.ja va:328)
>> at
>> org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMe nu.java:190)
>> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
>> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:938)
>> at
>> org.eclipse.swt.widgets.Display.runDeferredEvents(Display.ja va:3682)
>> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :3293)
>> at
>> org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
>> at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
>> at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
>> at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
>> at
>> org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
>>
>> at
>> org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
>>
>> at
>> org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
>> at
>> org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
>>
>> at
>> org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:153)
>>
>> at
>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
>>
>> at
>> org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
>>
>> at
>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
>>
>> at
>> org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
>>
>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
>> at java.lang.reflect.Method.invoke(Unknown Source)
>> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 504)
>> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:443)
>> at org.eclipse.equinox.launcher.Main.run(Main.java:1169)
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