Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Hi guys, On 5/07/12 17:38 , Stephan Huber wrote: > Am 04.07.12 16:49, schrieb Mike Krus: >> Any ideas on how to fix this? Or anybody know if I can safely build the rest >> with GCC 4.3 and OSG with the llvm-gcc 4.2 that comes with XCode? > > AFAIK you'll have to use the apple-compilers for compiling osg, as only > the apple-compilers know how to handle Objective-C which is used for the > cocoa backend. > > Don't know if you can mix both compilers, I had problems in the past > compiling parts of osg with llvm-gcc and other parts of my code with clang. I've switched to use clang/clang++ (3.1svn) to compile OSG and with MacPorts compiled with Xcode-gcc without issues so far (but not a production environment). Cheers, /ulrich ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Hi Mike, Am 04.07.12 16:49, schrieb Mike Krus: > Any ideas on how to fix this? Or anybody know if I can safely build the rest > with GCC 4.3 and OSG with the llvm-gcc 4.2 that comes with XCode? AFAIK you'll have to use the apple-compilers for compiling osg, as only the apple-compilers know how to handle Objective-C which is used for the cocoa backend. Don't know if you can mix both compilers, I had problems in the past compiling parts of osg with llvm-gcc and other parts of my code with clang. cheers, Stephan ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Hi, I had a everything working using GCC 4.2.1 from XCode 4.3 but due to issues with GDAL I've had to "upgrade" to GCC 4.3 from MacPort. So I have: /opt/local/bin/gcc -> /opt/local/bin/gcc-mp-4.3 which is found by default with CMake. I'm getting issues when building the Cocoa code: Code: [ 21%] Building CXX object src/osgViewer/CMakeFiles/osgViewer.dir/GraphicsWindowCocoa.mm.o In file included from /System/Library/Frameworks/Foundation.framework/Headers/NSArray.h:5, from /System/Library/Frameworks/Foundation.framework/Headers/Foundation.h:10, from /System/Library/Frameworks/Cocoa.framework/Headers/Cocoa.h:12, from /Volumes/MVEData/Users/Mike/Developer/OSG/src/osgViewer/GraphicsWindowCocoa.mm:18: /System/Library/Frameworks/Foundation.framework/Headers/NSObject.h:140: error: stray '@' in program Any ideas on how to fix this? Or anybody know if I can safely build the rest with GCC 4.3 and OSG with the llvm-gcc 4.2 that comes with XCode? Thank you! Cheers, Mike Code: -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=48687#48687 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Okay. I finally have a solution! First thing to note: I didn't have any other gcc compilers other than the "llvm gcc 4.2" that came with my XCode app. This is because XCode 4.3.1 comes from the App store and resides in /Applications, and I have NO /Developer folder. So, I used Macports to install a different llvm gcc compiler: Code: sudo port install llvm-gcc42 Then I compiled OSG like this: Code: CC=/opt/local/bin/llvm-gcc CXX=/opt/local/bin/llvm-g++ ccmake ../OpenSceneGraph-3.1.1 (note: you cannot set the CMAKE_OSX_ARCHITECTURE because this compiler doesn't understand -arch flags, so I'm not sure how you would make a universal build this way). I also had to set OSG_WINDOWING_SYSTEM to Cocoa and OPENTHREADS_ATOMIC_USE_MUTEX to ON. Using that build of OSG, my app build, links and runs just fine. -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46959#46959 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Found one other possibility: optimization flags? This post claims that fixed something: http://lists.openscenegraph.org/pipermail/osg-users-openscenegraph.org/2011-August/053774.html Will try that and report back... -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46942#46942 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
So, I spent much of the weekend compiling different versions of OSG (different compilers, universal/non-universal, cmake vs xcode), but no combination has yet fixed the crash. Originally, I used plain cmake to build OSG 2.9.8 libraries and XCode to build my app. This worked for me for the past year, but I was forced to upgrade to OSX 10.7 and XCode 4.3 or some iOS-related work. My app continued to compile (indeed, using the "llvm gcc 4.2" compiler) and worked well if linked with those old OSG libraries. But like I said, I wanted to upgrade to OSG 3.x, and stupidly I deleted my old OSG 2.9.8 libraries. Now I can't build ANY form of OSG that will make my app work again. I can't build OSG 2.9.8 anymore, because there are a bunch of deprecated coregraphics calls and no OPENTHREADS_ATOMIC_USE_MUTEX fix. And any OSG 3.X version exhibits the crash (even though the OSG examples work!). I've tried building OSG with both the "llvm gcc 4.2" and "Apple llvm compiler 3.1", but both crash my app. A few other users have mentioned similar things: http://forum.openscenegraph.org/viewtopic.php?p=42119 http://forum.openscenegraph.org/viewtopic.php?t=8963 Perhaps the same problem (?). Their solution is to NOT using the llvm compiler and use old gcc4.2, but I don't have /usr/bin/gcc-4.2. Any idea how I can get that on my OSX 10.7 system with XCode 4.3.1? -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46941#46941 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Am 05.04.12 20:55, schrieb Mike Wozniewski: > Damn. It looks like the same error occurs when I build using autotools, > making this less likely related to XCode project settings. Will investigate > more... I can confirm the crash, if I compile my app with the "apple llvm compiler". If I switch to the "llvm gcc 4.2"-compiler everything works as expected, no crash. (I compiled the osg-libs on an older machine with Snow Leopard / Xcode 3.1.x using the standard gcc 4.2 compiler.) Any chance that you use different compilers for your app and the osg-libs? cheers, Stephan ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Hi, Are you 100% sure, that the version of the plugins corresponds to the version of the osg core libs? I'll try to compile current osg and test it against one of my apps this weekend, as my setup is similar to yours and report back to the list. cheers, Stephan Am 05.04.12 20:55, schrieb Mike Wozniewski: > Damn. It looks like the same error occurs when I build using autotools, > making this less likely related to XCode project settings. Will investigate > more... > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=46879#46879 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Damn. It looks like the same error occurs when I build using autotools, making this less likely related to XCode project settings. Will investigate more... -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46879#46879 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
"Symbols hidden by default" was set to No. Setting it to Yes results in linking errors. The crash occurs in addDotOsgWrapper() when adding the NodeCallback wrapper. Specifically, the line: Code: std::string libraryName = proto->libraryName(); There are several other wrappers that get added beforehand without problem (AlphaFunc, AnimationPath, etc). I don't see any real difference with NodeCallback... In the XCode project settings, I saw a similar option called "Inline Methods Hidden" which was set to Yes. I tried setting that to No. It still crashes, but now it crashes when adding the wrapper for AnimationPathCallback (which was working before). Very strange. -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46877#46877 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
Re: [osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Hi, is the "Symbols hidden by default"-setting in your xcode-project set to No? cheers, Stephan Am 05.04.12 17:07, schrieb Mike Wozniewski: > Hi, > > I just upgraded from OSG 2.9.8 to 3.1.1 and my project now crashes when > loading .osg models. The error occurs in > DeprecatedDotOsgWrapperManager::addDotOsgWrapper (see the backtrace below). > > The funny thing is that OSG examples work fine. It's just something to do > with my project settings. I'm using a custom XCode project, so it's hard to > post details here, but can anyone suggest where to look? Am I forgetting to > link with something that the deprecated wrappers would need? > > Everything else works well. In fact, if I enable more verbose notifications, > I see that the osgdb_osg plugin loads successfully: > > Code: > FindFileInPath() : USING /usr/local/lib/osgPlugins-3.1.1/osgdb_osg.so > Opened DynamicLibrary osgPlugins-3.1.1/osgdb_osg.so > > > > It looks like that plugin requests to load the osgdb_deprecated_osg plugin, > and then I get the crash immediately after this is printed: > > Code: > FindFileInPath() : USING > /usr/local/lib/osgPlugins3.1.1/osgdb_deprecated_osg.so > CullSettings::readEnvironmentalVariables() > CullSettings::readEnvironmentalVariables() > > > > Image plugins (eg, jpeg work fine). > > Any ideas? > > Here's the interesting part of the backtrace: > > Code: > > #0 0x7fff92042b8c in __dynamic_cast () > #1 0x0001000f2573 in osg::NodeCallback::isSameKindAs (this=0x106bbc7b0, > obj=0x106bbc938) at NodeCallback:36 > #2 0x0001000f2501 in virtual thunk to > osg::NodeCallback::isSameKindAs(osg::Object const*) const () at > stl_vector.h:271 > #3 0x0001020c875c in > osgDB::DeprecatedDotOsgWrapperManager::addDotOsgWrapper () > #4 0x0001020c85bd in > osgDB::RegisterDotOsgWrapperProxy::RegisterDotOsgWrapperProxy () > #5 0x0001020c84a9 in > osgDB::RegisterDotOsgWrapperProxy::RegisterDotOsgWrapperProxy () > #6 0x000108278d3e in __cxx_global_var_init9 () > #7 0x000108278e6c in global constructors keyed to a () > #8 0x7fff5fc0fda6 in > __dyld__ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE > () > #9 0x7fff5fc0faf2 in > __dyld__ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE > () > #10 0x7fff5fc0d2e4 in > __dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListE > () > #11 0x7fff5fc0e0b7 in > __dyld__ZN11ImageLoader15runInitializersERKNS_11LinkContextERNS_21InitializerTimingListE > () > #12 0x7fff5fc031b9 in __dyld__ZN4dyld15runInitializersEP11ImageLoader () > #13 0x7fff5fc09657 in __dyld_dlopen () > #14 0x7fff8a0d495b in dlopen () > #15 0x0001020d1dde in osgDB::DynamicLibrary::getLibraryHandle () > #16 0x0001020d1aef in osgDB::DynamicLibrary::loadLibrary () > #17 0x000102113002 in osgDB::Registry::loadLibrary () > #18 0x000106f07247 in OSGReaderWriter::loadWrappers () > #19 0x000106f06524 in OSGReaderWriter::readNode () > #20 0x000106f05749 in OSGReaderWriter::readNode () > #21 0x000102129cb0 in osgDB::Registry::ReadNodeFunctor::doRead () > #22 0x0001021176eb in osgDB::Registry::read () > #23 0x00010211888e in osgDB::Registry::readImplementation () > #24 0x00010211a7ba in osgDB::Registry::readNodeImplementation () > #25 0x0001020b154c in osgDB::Registry::readNode () > #26 0x0001021076cb in osgDB::readNodeFile () > #27 0x0001000bd242 in osgDB::readNodeFile (filename=@0x10817ed70) at > ReadFile:106 > #28 0x0001000af884 in spin::ModelNode::drawModel (this=0x107805c00) at > ModelNode.cpp:393 > #29 0x0001000b67ae in spin::ModelNode::setModelFromFile > (this=0x107805c00, filename=0x106d2d4c4 > "~/src/OpenSceneGraph-Data-3.0.0/cow.osg") at ModelNode.cpp:162 > > > [/code] > > -- > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=46870#46870 > > > > > > ___ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
[osg-users] Problems with DotOsgWrapper in OSG 3.1.1 on OSX 10.7
Hi, I just upgraded from OSG 2.9.8 to 3.1.1 and my project now crashes when loading .osg models. The error occurs in DeprecatedDotOsgWrapperManager::addDotOsgWrapper (see the backtrace below). The funny thing is that OSG examples work fine. It's just something to do with my project settings. I'm using a custom XCode project, so it's hard to post details here, but can anyone suggest where to look? Am I forgetting to link with something that the deprecated wrappers would need? Everything else works well. In fact, if I enable more verbose notifications, I see that the osgdb_osg plugin loads successfully: Code: FindFileInPath() : USING /usr/local/lib/osgPlugins-3.1.1/osgdb_osg.so Opened DynamicLibrary osgPlugins-3.1.1/osgdb_osg.so It looks like that plugin requests to load the osgdb_deprecated_osg plugin, and then I get the crash immediately after this is printed: Code: FindFileInPath() : USING /usr/local/lib/osgPlugins3.1.1/osgdb_deprecated_osg.so CullSettings::readEnvironmentalVariables() CullSettings::readEnvironmentalVariables() Image plugins (eg, jpeg work fine). Any ideas? Here's the interesting part of the backtrace: Code: #0 0x7fff92042b8c in __dynamic_cast () #1 0x0001000f2573 in osg::NodeCallback::isSameKindAs (this=0x106bbc7b0, obj=0x106bbc938) at NodeCallback:36 #2 0x0001000f2501 in virtual thunk to osg::NodeCallback::isSameKindAs(osg::Object const*) const () at stl_vector.h:271 #3 0x0001020c875c in osgDB::DeprecatedDotOsgWrapperManager::addDotOsgWrapper () #4 0x0001020c85bd in osgDB::RegisterDotOsgWrapperProxy::RegisterDotOsgWrapperProxy () #5 0x0001020c84a9 in osgDB::RegisterDotOsgWrapperProxy::RegisterDotOsgWrapperProxy () #6 0x000108278d3e in __cxx_global_var_init9 () #7 0x000108278e6c in global constructors keyed to a () #8 0x7fff5fc0fda6 in __dyld__ZN16ImageLoaderMachO18doModInitFunctionsERKN11ImageLoader11LinkContextE () #9 0x7fff5fc0faf2 in __dyld__ZN16ImageLoaderMachO16doInitializationERKN11ImageLoader11LinkContextE () #10 0x7fff5fc0d2e4 in __dyld__ZN11ImageLoader23recursiveInitializationERKNS_11LinkContextEjRNS_21InitializerTimingListE () #11 0x7fff5fc0e0b7 in __dyld__ZN11ImageLoader15runInitializersERKNS_11LinkContextERNS_21InitializerTimingListE () #12 0x7fff5fc031b9 in __dyld__ZN4dyld15runInitializersEP11ImageLoader () #13 0x7fff5fc09657 in __dyld_dlopen () #14 0x7fff8a0d495b in dlopen () #15 0x0001020d1dde in osgDB::DynamicLibrary::getLibraryHandle () #16 0x0001020d1aef in osgDB::DynamicLibrary::loadLibrary () #17 0x000102113002 in osgDB::Registry::loadLibrary () #18 0x000106f07247 in OSGReaderWriter::loadWrappers () #19 0x000106f06524 in OSGReaderWriter::readNode () #20 0x000106f05749 in OSGReaderWriter::readNode () #21 0x000102129cb0 in osgDB::Registry::ReadNodeFunctor::doRead () #22 0x0001021176eb in osgDB::Registry::read () #23 0x00010211888e in osgDB::Registry::readImplementation () #24 0x00010211a7ba in osgDB::Registry::readNodeImplementation () #25 0x0001020b154c in osgDB::Registry::readNode () #26 0x0001021076cb in osgDB::readNodeFile () #27 0x0001000bd242 in osgDB::readNodeFile (filename=@0x10817ed70) at ReadFile:106 #28 0x0001000af884 in spin::ModelNode::drawModel (this=0x107805c00) at ModelNode.cpp:393 #29 0x0001000b67ae in spin::ModelNode::setModelFromFile (this=0x107805c00, filename=0x106d2d4c4 "~/src/OpenSceneGraph-Data-3.0.0/cow.osg") at ModelNode.cpp:162 [/code] -- Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=46870#46870 ___ osg-users mailing list osg-users@lists.openscenegraph.org http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
