Bug 13945 - BindingSample crashes on partial rebuild
Summary: BindingSample crashes on partial rebuild
Status: RESOLVED FIXED
Alias: None
Product: iOS
Classification: Xamarin
Component: XI runtime ()
Version: 6.4.0
Hardware: PC Mac OS
: --- normal
Target Milestone: Untriaged
Assignee: Rolf Bjarne Kvinge [MSFT]
URL:
Depends on:
Blocks:
 
Reported: 2013-08-13 05:20 UTC by Rolf Bjarne Kvinge [MSFT]
Modified: 2013-10-01 08:30 UTC (History)
3 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:

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Status:
RESOLVED FIXED

Description Rolf Bjarne Kvinge [MSFT] 2013-08-13 05:20:12 UTC
1) Compile binding dll.
2) Compile sample solution.
3) Deploy and run solution on device - it works
4) make clean dll
5) make dll
6) Deploy and run solution on device - it crashes
Comment 1 Rolf Bjarne Kvinge [MSFT] 2013-08-16 09:23:10 UTC
Workaround committed.

monotouch/master: f1b60eeaa5fd248f47cf5f0cceaad6bf330d0bd1
Comment 4 Rolf Bjarne Kvinge [MSFT] 2013-09-27 12:23:20 UTC
1. The workaround is just to force the dll to be rebuilt, in which case the mdb will be overwritten too.
2. & 3. Forgotten ;-)
Comment 5 Rolf Bjarne Kvinge [MSFT] 2013-10-01 06:40:26 UTC
The problem occurs when resources for a binding library has been modified, but the managed code is identical.

This (without the workaround) results in the AOT compiler re-compiling the assembly, but we don't update the dll in the app bundle because it hasn't changed, thus creating a GUID mismatch between the dll and the AOT'ed code.
Comment 6 Rolf Bjarne Kvinge [MSFT] 2013-10-01 08:30:58 UTC
Fixed.

monotouch/master: f9450df1255d41c48fd43c3f17da8779d3812c62