Laurent, im getting the following error, although the dylib(s) *are* deployed in the MacOS folder of the .app bundle. Snow Leopard 10.6.2, using the current stable 2.4.2.3_6 version of Mono.
11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] Unhandled Exception: Monobjc.ObjectiveCException: The 'libmonobjc.2.dylib' library was not found. Please check that you have correctly installed it. ---> System.DllNotFoundException: libmonobjc.2 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at (wrapper managed-to-native) Monobjc.Runtime.ObjectiveC20.NativeMethods:setLifecycleCallback (Monobjc.Runtime.RuntimeBridge/LifecycleCallback) 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at Monobjc.Runtime.ObjectiveC20.ObjectiveC20Bridge.SetLifecycleCallback (Monobjc.Runtime.LifecycleCallback callback) [0x00000] 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] --- End of inner exception stack trace --- 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at Monobjc.Runtime.ObjectiveC20.ObjectiveC20Bridge.SetLifecycleCallback (Monobjc.Runtime.LifecycleCallback callback) [0x00000] 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at Monobjc.Runtime.RuntimeBridge.get_Current () [0x00000] 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at (wrapper synchronized) Monobjc.Runtime.RuntimeBridge:get_Current () 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at Monobjc.ObjectiveCRuntime.DefineClass (System.Type type) [0x00000] 11/22/09 3:14:57 PM [0x0-0x5df5df].DAServer6[29474] at Monobjc.ObjectiveCRuntime.ScanAssembly (System.Reflection.Assembly assembly) [0x00000] same app that ran fine with the previous Monobjc (which did not need the unmanaged dylib). any suggestions? marc On Nov 11, 2009, at 7:33 PM, Laurent Etiemble wrote: > Hello, > > I have finally come to a solution regarding the Snow Leopard support: > I have introduced a native library into the bridge to avoid the > reported crash on Mac OS X 10.6 [1]. After reviewing all the > feebacks[2][3], I came to the conclusion that a native library was the > only solution to: > - avoid the native/managed cross-calls when a thread exists and > dealloc its exit notification > - avoid the Mono runtime hacking (the Mono team is not really for it) > > The preview of the new release of the bridge is available for > download: http://downloads.monobjc.net/Monobjc-2.0.436.0.tar.gz > > Here are some noticeable points: > - the bridge now requires two shared libraries: libmonobjc.1.dylib and > libmonobjc.2.dylib (They are used for each version of the Objective-C > runtime). You have to put them in the MacOS folder of the application > bundle. Refer to the samples applications to see how you can simply do > that. > - the dealloc method is no more overriden. When using this version, > you will see a bunch of errors related to that. A search and replace > should do the trick. > - I saw some crashes on PowerPC G4 machines with Mono 2.6. Please use > Mono 2.4 as it is known to work ok. > - I think there are still some hidden issues (performance, optimization, etc). > > Can you please provide feedback on: > - the platform you are testing on (OS and Processor) > - the Mono version you are testing with > - the kind of application you are testing > - the result (work or crash) > > Thank you to everybody who has helped, and happy testing. > > Regards, Laurent Etiemble. > > [1] https://bugzilla.novell.com/show_bug.cgi?id=537764 > [2] http://www.mail-archive.com/users@lists.monobjc.net/msg00251.html > [3] http://www.mail-archive.com/users@lists.monobjc.net/msg00286.html
