Unhandled Petrel exception after running unit tests

Question

I have Petrel 2012 unit tests that ran successfully using nunit. I added some new unit tests. These tests use some custom domain objects which I register. I also am using a different Petrel project for the tests.

When running Nunit, it runs my tests and they are successful, however, after nunit reports the results, nunit crashes :

UNHANDLED EXCEPTION in Petrel 2012.1 64-bit (CL 345168, built Jul 27 2012): Likely Cause: Likely singleton issue: Managed code attempted executed after CLR shut down. Exception Type:
0xC0020001: The string binding is invalid. Exception Details: Exception occurred at offset 0xDD50 in module KERNEL32.dll Exception Handler: Petrel unhandled exception filter (native init) Exception Thread: Unnamed thread (id 3908) Report Number: 0 Report ID:
{8c53496a-ff6e-46e0-b536-a85868246cef} Native stack trace:
KERNEL32.dll+0xDD50 PulseEvent+0x60 clr.dll+0x45A454
clr.dll+0x5B46D3 clr.dll+0x189C1A Core.Subjects.dll+0xF7138 BaseAllSubjectsItr::init+0x58 Core.Subjects.dll+0xF7351 BaseAllSubjectsItr::BaseAllSubjectsItr+0x31
Core.Subjects.dll+0x4E919 NotificationManagerImpl::notifyBeforeRemove+0x59
Core.Subjects.dll+0xE034E FolderSubject::removeKidAt+0x9E
Core.Subjects.dll+0xDFED1 FolderSubject::removeAllKids+0x31
Core.Subjects.dll+0xCA307 ParentSubject::cleanup+0x17
Foundation.Primitives.BaseClasses.dll+0xB434 MemorySaver::MemorySaver+0x224
Foundation.Primitives.BaseClasses.dll+0x2777C Shared::unref+0x1C
Foundation.Primitives.BaseClasses.dll+0x18EE Shared::unref+0xE
Sim.Domain.Analysis.dll+0x1F5CCE FunctionPlotCmd::~FunctionPlotCmd+0x3E
Sim.Domain.Analysis.dll+0x783F7
Foundation.Primitives.BaseClasses.dll+0xB463 MemorySaver::MemorySaver+0x253
Foundation.Primitives.BaseClasses.dll+0x2777C Shared::unref+0x1C
Foundation.Primitives.BaseClasses.dll+0x18EE Shared::unref+0xE
Core.Subjects.dll+0xE169 UpdateHint::operator=+0x2C9
Core.Subjects.dll+0x12CDC4 Core.Subjects.dll+0x4979F Slb::Petrel::Configuration::ServiceBase::create+0x42F Core.Subjects.dll+0x499E9 Slb::Petrel::Configuration::ServiceBase::create+0x679 ntdll.dll+0x149BF RtlGetCurrentDirectory_U+0x1FF
KERNEL32.dll+0x1A35C ExitProcess+0x2C mscoreei.dll+0x18552
mscoreei.dll+0x183E4 clr.dll+0x238787 clr.dll+0x23980C
clr.dll+0x171966 clr.dll+0x16F567 clr.dll+0x133835 CorExeMain+0x15 mscoreei.dll+0x3309 CorExeMain+0x49
mscoree.dll+0x5B21 CorExeMain+0x69 KERNEL32.dll+0x196AC BaseProcessStart+0x2C Managed stack trace: Failed to collect managed stack trace.

Proceeding to invoke Windows Error Reporting...

I also tried to use the Petrel project that I was using before this error but now I get the same exception. Any ideas?

Answer 1

A reboot of the build server fixed the problem.