Bug 2251 - mono crash. [System.Runtime.InteropServices.MarshalDirectiveException: Type System.DateTime which is passed to unmanaged code must have a StructLayout attribute.]
Summary: mono crash. [System.Runtime.InteropServices.MarshalDirectiveException: Type S...
Alias: None
Product: Runtime
Classification: Mono
Component: Interop ()
Version: unspecified
Hardware: PC Windows
: --- normal
Target Milestone: ---
Assignee: Bugzilla
Depends on:
Reported: 2011-11-29 11:30 UTC by Stanislav
Modified: 2017-12-01 14:02 UTC (History)
3 users (show)

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

attaching log mono file with errors and exceptions (1.54 MB, application/octet-stream)
2011-11-29 11:30 UTC, Stanislav

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Description Stanislav 2011-11-29 11:30:28 UTC
Created attachment 968 [details]
attaching log mono file with errors and exceptions


Running on mono open-webkit-sharp crushes mono but has no problems on windows. (as some others COM's with call backs) 

got from here lastes version (2.1)

to run samples without rebuilding: just copy all files from OpenWebKitSharp\Core to OpenWebKitSharp\WebKit

than run (for example):
mono --trace CustomMenuImplementation.exe >c:\log.txt

then i entered 
clicked GO button - and.... mono crashed! on .net - no problems.

in log there are many exceptions like:

[000011AC: 16.50907 70] ENTER: string:InternalSetLength (int)(this:[STRING:0A72E000:System.Runtime.InteropServices.MarshalDirectiveException: Type System.DateTime which is passed to unmanaged code must have a StructLayout attribute.
  at (wrapper native-to-managed) WebKit.Interop.IWebFrameLoadDelegate:willPerformClientRedirectToURL (intptr,intptr,intptr,double,System.DateTime,intptr)
  at (wrapper managed-to-native) System.Windows.Forms.XplatUIWin32:Win32DispatchMessage (System.Windows.Forms.MSG&)
Comment 1 Rodrigo Kumpera 2017-07-11 21:57:47 UTC
DataTime marshalling is now implemented.
Comment 2 FrozenShade 2017-12-01 14:02:12 UTC
The problem still occurs on Raspberry PI with Jessie.

Mono JIT compiler version (tarball Wed Nov  8 22:40:07 UTC 2017)