Hi Matt, okay, that is strange. Could you please delete your $HOME/.ExtApp/ dir again and run the ExtApp like
./ExtApp --BlueBerry.consoleLog and send me the output (in private). Usually this problem occurs when the framework fails to start a certain plugin. Thanks a lot for the troubleshooting. Sascha On 06/07/2011 07:17 PM, Matt Clarkson wrote: > Hi Sascha, > > I removed $HOME/.ExtApp, and that resolved the problem of picking up 2 > different sets of plugins. > However, the seg-fault is still happening. > > This problem is seen just running the standard MITK ExtApp program from a > completely clean build of MITK, on both my Centos and Mac machines. > > As far as I can work out on my Centos machine, it's the "result = > iter->second.Cast<I>();" in berryTweaklets.h Get method that is failing. When > the WorkbenchTweaklet is first created, it is entered into the map, which is > a map of smart pointers to objects. When it is used from the map, the Cast > operation performs a dynamic cast, and this fails. Swapping to a static_cast > instead of a dynamic cast appears to get past this issue, but there are other > problems further along the line, where the IPreferencesService appears to not > be present. > > Thats as far as I have got for now. > > Matt > > ----- "Sascha Zelzer"<[email protected]> wrote: > >> 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 >>>>> >>>>> >> ------------------------------------------------------------------------------ >>>>> Simplify data backup and recovery for your virtual environment >> with >>>> vRanger. >>>>> Installation's a snap, and flexible recovery options mean your >> data >>>> is safe, >>>>> secure and there when you need it. 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