System.InvalidOperationException: ErrorCode:'-1'

[mattman24023]

when i enter mono scallion.exe --gpg test$

i get

'WARNING: The runtime version supported by this application is unavailable.
Using default runtime: v4.0.30319

Unhandled Exception:
System.InvalidOperationException:  ErrorCode:'-1'
  at scallion.CLDeviceInfo.CheckError (System.Int32 err) [0x00018] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.CLDeviceInfo.GetDeviceIds (System.IntPtr platformId, OpenTK.Compute.CL10.DeviceTypeFlags deviceType) [0x00010] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.CLDeviceInfo.<GetDeviceIds>m__0 (System.IntPtr i) [0x00000] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at System.Linq.Enumerable+<SelectManyIterator>c__Iterator2`2[TSource,TResult].MoveNext () [0x00059] in <63992662b765477a898ef49cdcc99ee2>:0 
  at System.Linq.Buffer`1[TElement]..ctor (System.Collections.Generic.IEnumerable`1[T] source) [0x00087] in <63992662b765477a898ef49cdcc99ee2>:0 
  at System.Linq.Enumerable.ToArray[TSource] (System.Collections.Generic.IEnumerable`1[T] source) [0x00011] in <63992662b765477a898ef49cdcc99ee2>:0 
  at scallion.CLDeviceInfo.GetDeviceIds () [0x00028] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.CLRuntime.GetDevices () [0x00001] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.Program.Main (System.String[] args) [0x0036a] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.InvalidOperationException:  ErrorCode:'-1'
  at scallion.CLDeviceInfo.CheckError (System.Int32 err) [0x00018] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.CLDeviceInfo.GetDeviceIds (System.IntPtr platformId, OpenTK.Compute.CL10.DeviceTypeFlags deviceType) [0x00010] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.CLDeviceInfo.<GetDeviceIds>m__0 (System.IntPtr i) [0x00000] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at System.Linq.Enumerable+<SelectManyIterator>c__Iterator2`2[TSource,TResult].MoveNext () [0x00059] in <63992662b765477a898ef49cdcc99ee2>:0 
  at System.Linq.Buffer`1[TElement]..ctor (System.Collections.Generic.IEnumerable`1[T] source) [0x00087] in <63992662b765477a898ef49cdcc99ee2>:0 
  at System.Linq.Enumerable.ToArray[TSource] (System.Collections.Generic.IEnumerable`1[T] source) [0x00011] in <63992662b765477a898ef49cdcc99ee2>:0 
  at scallion.CLDeviceInfo.GetDeviceIds () [0x00028] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.CLRuntime.GetDevices () [0x00001] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 
  at scallion.Program.Main (System.String[] args) [0x0036a] in <321c5e9e4dd74aaa96eabdb1eb9fc105>:0 '

[exploitagency]

apt-get remove mesa-*

Remove all the mesa generic stuff and make sure you have nvidia opencl installed.