[Mono-dev] System.ExecutionEngineException: Failed to create shadow copy (CopyFile).

["Andrés G. Aragoneses"]

What version of mono are you running?

On 23/12/13 12:57, Alistair Bush wrote:
> I have be working to get the fubu (mvc) framework and associated tools
> working on mono/linux.
> I have gotten most of the way to running a basic app but have sadly come
> stuck on the following and am running out of ideas.
> 
> Basically I have setup a 'web' project using fubu new and am attempting
> to run it by calling fubu run.
> 
> Sadly i'm getting the output [1] and as you will be able to see this is
> caused by a ExecutionEngineException when attempting to call
> Type.IsAssignableFrom.
> 
> At this particular point in the code it is my understanding that the
> application is within a separate app domain ( see
> Bottles.Services.Remote.RemoteServicesProxy ).
> 
> This is anything which should be stopping mono from inspecting Type
> information on a Type when within a separate app domain?
> 
> Also it the moment im a little stuck on how to get more information to
> debug this issue.  Any suggestions would be welcomed.   Thanks.
> 
> 
> 
> [1]
> $ fubu run --directory src/fubutest
> Alias is returning '/home/alistair/Projects/fubu/tests/fubutest'
> Alias is returning 'src/fubutest'
> Assembly bin path is bin
> The configuration file is
> /home/alistair/Projects/fubu/tests/fubutest/src/fubutest/Web.config
> Started service Fubu.Running.RemoteFubuMvcBootstrapper
> Trying to start application
> /home/alistair/Projects/fubu/tests/fubutest/src/fubutest with port
> number 5500
> FubuMode = Development
> ERROR: System.ExecutionEngineException: Failed to create shadow copy
> (CopyFile).
> 
> Server stack trace: 
>   at (wrapper managed-to-native) System.Type:type_is_assignable_from
> (System.Type,System.Type)
>   at System.Type.IsAssignableFrom (System.Type c) [0x00000] in <filename
> unknown>:0 
>   at FubuCore.TypeExtensions.IsConcreteTypeOf[IApplicationSource]
> (System.Type pluggedType) [0x00000] in <filename unknown>:0 
>   at Fubu.Running.ApplicationSourceFinder.<Find>m__1 (System.Type x)
> [0x00000] in <filename unknown>:0 
>   at
> System.Linq.Enumerable+<CreateWhereIterator>c__Iterator1E`1[System.Type].MoveNext
> () [0x00000] in <filename unknown>:0 
>   at
> System.Linq.Enumerable+<CreateDistinctIterator>c__Iterator3`1[System.Type].MoveNext
> () [0x00000] in <filename unknown>:0 
>   at System.Linq.Enumerable.Any[Type] (IEnumerable`1 source) [0x00000]
> in <filename unknown>:0 
>   at Fubu.Running.ApplicationSourceChooser.Find
> (Fubu.Running.StartApplication message, System.Action`1 onFound)
> [0x00000] in <filename unknown>:0 
>   at Fubu.Running.RemoteFubuMvcBootstrapper.Receive
> (Fubu.Running.StartApplication message) [0x00000] in <filename unknown>:0 
>   at
> Bottles.Services.Messaging.MessagingHub+<>c__DisplayClass3`1[Fubu.Running.StartApplication].<Send>b__1
> (IListener`1 x) [0x00000] in <filename unknown>:0 
>   at
> System.Collections.Generic.GenericEnumerableExtensions.Each[IListener`1]
> (IEnumerable`1 values, System.Action`1 eachAction) [0x00000] in
> <filename unknown>:0 
>   at Bottles.Services.Messaging.MessagingHub.Send[StartApplication]
> (Fubu.Running.StartApplication message) [0x00000] in <filename unknown>:0 
>   at
> Bottles.Services.Messaging.MessagingHub+Sender`1[Fubu.Running.StartApplication].Send
> (System.Object o, Bottles.Services.Messaging.MessagingHub listeners)
> [0x00000] in <filename unknown>:0 
>   at Bottles.Services.Messaging.MessagingHub.SendJson (System.String
> json) [0x00000] in <filename unknown>:0 
>   at Bottles.Services.Remote.RemoteServicesProxy.SendJson (System.String
> json) [0x00000] in <filename unknown>:0 
>   at (wrapper managed-to-native)
> System.Runtime.Remoting.RemotingServices:InternalExecute
> (System.Reflection.MethodBase,object,object[],object[]&)
>   at System.Runtime.Remoting.RemotingServices.InternalExecuteMessage
> (System.MarshalByRefObject target, IMethodCallMessage reqMsg) [0x00000]
> in <filename unknown>:0 
> 
> Exception rethrown at [0]: 
> 
>   at System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke
> (System.Runtime.Remoting.Proxies.RealProxy rp, IMessage msg,
> System.Exception& exc, System.Object[]& out_args) [0x00000] in <filename
> unknown>:0 
> Shutting down finalizer thread timed out.
> Failed to destroy mutex 0x965988 error code 16 errno 2
> 
> 
> 
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