I didn't look too deep into this yet, but as of NCrunch 1.37b I don't see red cross symbols anymore. Also "Show Exception Details" doesn't work. But I still see the failing tests and tests covered on this line, and the exception details in the NCrunch tests window.
EDIT: just found out submitting a bug through ncrunch gives you more info.. sorry, how emberassing ^^ filed the bug, I'm keeping this here for others reference..
I'm using newest Nunit version from nuget.
VS is 2010, I installed it after VS 2011 Dev Preview.
So Installation went:
VS 2011 Dev Preview.
NCrunch for Dev 2011
VS 2010
VS 2010 SP1
VS 2010 SP1 Updates from Windows Update
NCrunch for VS 2010
everything on Windows7 64Bit, I have a bunch of Addons (Resharper 6.1.1 EAP, some extensions, Telerik JustMock) installed, deinstalled JustMock, suspended Resharper, disabled all Extensions (e.g. PostSharp), still have the issue: