Hello, Ok, I found was went wrong. In order to fix the concurrent access on code generation (reported by Duane), I have included the messaging invocation into the guarded block, thus leading to a deadlock in case of cross-thread calls. Shame on me...
I will try to push a release as soon as possible as it can impact virtually every application that has a worker thread. If you cannot wait, you have to fix these three files by moving the "invoker(receiver, selector, parameters) line out of the lock block: - src/libraries/Monobjc/Bridge/Generators/DynamicMessagingGenerators.Args.cs - src/libraries/Monobjc/Bridge/Generators/DynamicMessagingGenerators.NoArgs.cs - src/libraries/Monobjc/Bridge/Generators/DynamicMessagingGenerators.VarArgs.cs Thank you for taking time to provide a test case and help me solve this (stupid) bug. Regards, Laurent Etiemble. 2010/1/18 Laurent Etiemble <laurent.etiem...@monobjc.net>: > Hello, > > I think your issue is linked to a bug fix introduced in the latest > release: the dynamic code generation is now guarded against concurrent > access and it is somewhat messing with your code (I still don't know > why, I am investigating). > > As a workaround, I would suggest you to comment the lines 49 to 54 in > ApplicationController (the "if (progressBar.InvokeRequired)" block). > > Regards, Laurent Etiemble. > > 2010/1/12 Laurent Etiemble <laurent.etiem...@monobjc.net>: >> Hello, >> >> Can you make a small sample application so I can reproduce ? >> >> Regards, Laurent Etiemble. >> >> 2010/1/12 Mario De Clippeleir <mari...@sydec.be>: >>> Hi Laurent, >>> >>> I was just trying out the latest version (thank btw) and i have encountered >>> the following problem : I show a progress indicator in a sheet while i am >>> doing stuff. This used to work with older versions, >>> but with the latest version the progress bar is not updated and the sheet >>> does not want to disappear (using NSApplication.NSApp.EndSheet and >>> progressSheet.OrderOut(progressSheet) >>> >>> Any idea what is going on ? >>> >>> Br, >>> >>> Mario >>> On 11/01/2010 15:07, Laurent Etiemble wrote: >>> >>> Hello, >>> >>> I am proud to announce that a new release of Monobjc bridge is available >>> (http://www.monobjc.net/). The Monobjc bridge provides the necessary tools >>> to develop and run .NET applications (written in C#, VB.NET, etc.) that >>> interact with Objective-C frameworks and libraries under Mac OS X. Existing >>> Objective-C classes can be used in .NET code in an almost transparent >>> manner. >>> >>> What's new in the 2.0.476.0 release: >>> - Monobjc now includes a native library. Tutorials and samples have been >>> updated accordingly. >>> - Support for the Growl framework. A sample application is included. >>> - Add extension methods to ease conversion between selectors and strings. >>> - Fix <mkbundle/> task to support assembly with spaces in their names. >>> - Fix number of missing symbols or invalid functions. >>> >>> Known Issues: >>> - Some users have reported crashes in their applications under Snow Leopard. >>> The native library included in the bridge should solve most of the cases. If >>> the crashes persist, please provide a crash report trace and if possible a >>> small test-case to reproduce. I am currently working with Mono's team to >>> find a solution. >>> - There are some oddity with the recent releases of Mono on PowerPC >>> machines. If you encounter an issue, please please provide a crash report >>> trace and if possible a small test-case to reproduce. Mono issues are very >>> hard to spot, so any help is welcome. >>> Downloads: http://www.monobjc.net/index.php?page=downloads >>> Tutorials : http://www.monobjc.net/index.php?page=tutorials >>> Samples: http://www.monobjc.net/index.php?page=sample-applications >>> Programming Guide: http://www.monobjc.net/index.php?page=programming-guide >>> >>> Feedback, remarks and donations are welcomed !!! >>> >>> Regards, Laurent Etiemble. >>> >>> >> >
