Gallio issue - A fatal exception occurred while running tests.

[Rahul Dixit]

Hi All,

I am trying to run Concordion .NET with Gallio 3.4 and see the below error. Can anyone tell me what I need to do to sort this out? I tried setting my App.config file to v4.0.30319 instead of v4.0. Any response would be much appreciated.:

A fatal exception occurred while running tests.  Possible causes include invalid
 test runner parameters and stack overflows.
        Gallio.Runtime.RuntimeException: Could not resolve instance of component
 'ConcordionAdapter.TestFramework'. ---> Gallio.Runtime.RuntimeException: Could
not resolve the component handler of component 'ConcordionAdapter.TestFramework'
. ---> Gallio.Runtime.RuntimeException: Could not resolve the component type of
component 'ConcordionAdapter.TestFramework'. ---> Gallio.Common.Reflection.Refle
ctionResolveException: Could not resolve type 'Gallio.ConcordionAdapter.Model.Co
ncordionTestFramework, Gallio.ConcordionAdapter'.
        HResult: -2146233088
           at Gallio.Common.Reflection.TypeName.Resolve() in c:\Server\Projects\
MbUnit v3\Work\src\Gallio\Gallio\Common\Reflection\TypeName.cs:line 184
           at Gallio.Runtime.Extensibility.ComponentDescriptor.ResolveComponentT
ype() in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensibili
ty\ComponentDescriptor.cs:line 111
           --- End of inner exception stack trace ---
        HResult: -2146233088
           at Gallio.Runtime.Extensibility.ComponentDescriptor.ResolveComponentT
ype() in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensibili
ty\ComponentDescriptor.cs:line 119
           at Gallio.Runtime.Extensibility.ComponentDescriptor.ResolveComponentH
andler() in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensib
ility\ComponentDescriptor.cs:line 129
           --- End of inner exception stack trace ---
        HResult: -2146233088
           at Gallio.Runtime.Extensibility.ComponentDescriptor.ResolveComponentH
andler() in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensib
ility\ComponentDescriptor.cs:line 144
           at Gallio.Runtime.Extensibility.ComponentDescriptor.ResolveComponent(
) in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensibility\C
omponentDescriptor.cs:line 151
           --- End of inner exception stack trace ---
        HResult: -2146233088
           at Gallio.Runtime.Extensibility.ComponentDescriptor.ResolveComponent(
) in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensibility\C
omponentDescriptor.cs:line 157
           at Gallio.Runtime.Extensibility.ComponentHandle`2.<GetComponent>b__0(
) in c:\Server\Projects\MbUnit v3\Work\src\Gallio\Gallio\Runtime\Extensibility\C
omponentHandle.cs:line 310
           at Gallio.Common.Memoizer`1.Memoize(Func`1 populator) in c:\Server\Pr
ojects\MbUnit v3\Work\src\Gallio\Gallio\Common\Memoizer.cs:line 67
           at Gallio.Model.DefaultTestFrameworkManager.FilteredTestDriver.ForEac
hDriver[T](MultiMap`2 testFrameworkPartitions, Func`4 func) in c:\Server\Project
s\MbUnit v3\Work\src\Gallio\Gallio\Model\DefaultTestFrameworkManager.cs:line 482

           at Gallio.Model.DefaultTestFrameworkManager.FilteredTestDriver.RunImp
l(ITestIsolationContext testIsolationContext, TestPackage testPackage, TestExplo
rationOptions testExplorationOptions, TestExecutionOptions testExecutionOptions,
 IMessageSink messageSink, IProgressMonitor progressMonitor) in c:\Server\Projec
ts\MbUnit v3\Work\src\Gallio\Gallio\Model\DefaultTestFrameworkManager.cs:line 46
1
           at Gallio.Runner.DefaultTestRunner.Run(TestPackage testPackage, TestE
xplorationOptions testExplorationOptions, TestExecutionOptions testExecutionOpti
ons, IProgressMonitor progressMonitor) in c:\Server\Projects\MbUnit v3\Work\src\
Gallio\Gallio\Runner\DefaultTestRunner.cs:line 315