Hi Matt,
thanks for the feedback. A clean build (meaning deleting the build
directory) should not create a directory like
/scratch0/NOT_BACKED_UP/clarkson/build/MITK-build/MITK-build/bin/ExtBundles/org.mitk.gui.qt.extapplication/
However, the first thing you could try is to remove your $HOME/.ExtApp
directory. If you have tried to run a CTK-based ExtApp app before, there
might be some misleading data in this directory (the CTK plugin
framework remember the installed plugins). Hence it is also important to
use unique strings in
myApp.setApplicationName("MyApp");
myApp.setOrganizationName("My Organization");
in your custom project, because they are used to create the directory
name (like .ExtApp) for storing app specific data. That could also be
the problem in your case, if you try to start the ExtApp from two
different build trees. Then duplicate libraries (from the two build
trees) will get loaded.
I hope that helps,
Sascha
On 06/07/2011 02:37 PM, Matt Clarkson wrote:
> Hi Sascha
>
> Ah, sorry, I should have read the instructions.
> However, I tried to follow the instructions:
> http://www.mitk.org/wiki/Fixing%20external%20projects and my basic
> application seg faults.
>
> So, I did a git clone of MITK latest, and did a standard build from scratch
> on both Linux and Mac, and the standard ExtApp seg faults in both cases.
>
> Debugging on Linux, there are 2 strange issues (see attached log). First,
> when ExtApp starts, it appears to pick up two sets of the same plugins.
> One set comes from my project (UCLToolkit-SuperBuild), and the other from the
> brand new stand alone MITK-build. I've grepped through config files, and
> can't find why.
>
> The second thing appears to be a seg fault at:
> berryWorkbench.cpp:line 1445, or
>
> WorkbenchWindow::Pointer Workbench::NewWorkbenchWindow()
> {
> WorkbenchWindow::Pointer wbw =
> here->
> Tweaklets::Get(WorkbenchTweaklet::KEY)->CreateWorkbenchWindow(this->GetNewWindowNumber());
> //wbw->Init();
> return wbw;
> }
>
> so presumably WorkbenchTweaklet::KEY is blank/NULL/wrong.
>
> and interestingly, I just spotted:
>
> #0.590# [BlueBerry] ERROR: Exception: File not found: Could not load
> META-INF/MANIFEST.MF from
> /scratch0/NOT_BACKED_UP/clarkson/build/MITK-build/MITK-build/bin/ExtBundles/org.mitk.gui.qt.extapplication/
> !0.590! [BlueBerry] WARNING: Bundle state invalid: The bundle must be in
> state INSTALLED in order to be loaded.
> resolve: "org.blueberry.osgi" [ 18 ]
>
>
> in the output. This makes it look like one of the plugins is looking for an
> old MANIFEST.MF.
>
> Does this help?
>
> Thanks
>
> Matt
>
> ----- "Sascha Zelzer"<[email protected]> wrote:
>
>> Hi Matt,
>>
>> yes, that is related.
>>
>> Please have a look at
>> http://www.mitk.org/wiki/Fixing%20external%20projects for instructions
>>
>> how to fix external projects.
>>
>> Best,
>> Sascha
>>
>> On 06/06/2011 03:25 PM, Matt Clarkson wrote:
>>> Hi Sascha,
>>>
>>> after the change to make MITK use the CTK plugin framework, I set my
>> project to rebuild CTK and then MITK to get nice fresh up to date
>> code. My "main" program is at this stage a simple thing, to load
>> default MITK plugins. i.e. I haven't got round to creating my own
>> plugins yet.
>>> #include<org.blueberry.osgi/src/application/berryStarter.h>
>>>
>>> int main(int argc, char** argv)
>>> {
>>> return berry::Starter::Run(argc, argv);
>>> }
>>>
>>> However, when it comes to compile I get:
>>>
>>> In file included from
>> /Users/mattclarkson/build/UCLToolkit/Code/Gui/MITK/MITK.cpp:25:
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/berryStarter.h:21:39:
>> error: org_blueberry_osgi_Export.h: No such file or directory
>>> In file included from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/../event/../berryWeakPointer.h:25,
>>> from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/../event/../berryMacros.h:21,
>>> from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/../event/../berryIBundle.h:24,
>>> from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/../event/berryPlatformEvent.h:23,
>>> from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/../event/berryPlatformEvents.h:25,
>>> from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/../berryPlatform.h:162,
>>> from
>> /Users/mattclarkson/build/UCLToolkit-SuperBuild/CMakeExternals/Source/MITK/BlueBerry/Bundles/org.blueberry.osgi/src/application/berryStarter.h:23,
>>> from
>> /Users/mattclarkson/build/UCLToolkit/Code/Gui/MITK/MITK.cpp:25:
>>> Does this look related to the MITK/CTK plugin changes?
>>>
>>> Thanks
>>>
>>> Matt
>>>
>>>
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