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Error while trying to solve #93

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kartiky opened this issue Sep 11, 2023 · 0 comments
Open

Error while trying to solve #93

kartiky opened this issue Sep 11, 2023 · 0 comments

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@kartiky
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kartiky commented Sep 11, 2023

Hi, I am facing the following error at the Start solving GTSP stage when using both the master branch as well as Release 2.1.0.

Running ROS Noetic

[ INFO] [1694411265.128227484]: Start solving GTSP

Unhandled Exception:
System.TypeInitializationException: The type initializer for 'GkMa.Helper' threw an exception. ---> System.TypeInitializationException: The type initializer for 'System.Random' threw an exception. ---> System.TypeInitializationException: The type initializer for 'Sys' threw an exception. ---> System.DllNotFoundException: System.Native assembly:<unknown assembly> type:<unknown type> member:(null)
  at (wrapper managed-to-native) Interop+Sys.LChflagsCanSetHiddenFlag()
  at Interop+Sys..cctor () [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
   --- End of inner exception stack trace ---
  at Interop.GetRandomBytes (System.Byte* buffer, System.Int32 length) [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
  at System.Random.GenerateGlobalSeed () [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
  at System.Random..cctor () [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
   --- End of inner exception stack trace ---
  at GkMa.Helper..cctor () [0x00000] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
   --- End of inner exception stack trace ---
  at GkMa.OurHeuristic.Types.Permutation.GenerateRandom (System.Int32 n) [0x0000e] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Operators.RandomGenerate.GenerateKeyPure () [0x0000b] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Operators.Generate.GenerateKey () [0x00000] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Types.Tour..ctor (GkMa.OurHeuristic.Operators.Generate generate) [0x00020] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Algorithm.FirstGeneration (GkMa.OurHeuristic.Types.Generation cur) [0x00013] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.GeneticAlgorithm.Run () [0x0000d] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurSolver.Solve () [0x00027] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.TypeInitializationException: The type initializer for 'GkMa.Helper' threw an exception. ---> System.TypeInitializationException: The type initializer for 'System.Random' threw an exception. ---> System.TypeInitializationException: The type initializer for 'Sys' threw an exception. ---> System.DllNotFoundException: System.Native assembly:<unknown assembly> type:<unknown type> member:(null)
  at (wrapper managed-to-native) Interop+Sys.LChflagsCanSetHiddenFlag()
  at Interop+Sys..cctor () [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
   --- End of inner exception stack trace ---
  at Interop.GetRandomBytes (System.Byte* buffer, System.Int32 length) [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
  at System.Random.GenerateGlobalSeed () [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
  at System.Random..cctor () [0x00000] in <12b418a7818c4ca0893feeaaf67f1e7f>:0 
   --- End of inner exception stack trace ---
  at GkMa.Helper..cctor () [0x00000] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
   --- End of inner exception stack trace ---
  at GkMa.OurHeuristic.Types.Permutation.GenerateRandom (System.Int32 n) [0x0000e] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Operators.RandomGenerate.GenerateKeyPure () [0x0000b] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Operators.Generate.GenerateKey () [0x00000] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Types.Tour..ctor (GkMa.OurHeuristic.Operators.Generate generate) [0x00020] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.Algorithm.FirstGeneration (GkMa.OurHeuristic.Types.Generation cur) [0x00013] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurHeuristic.GeneticAlgorithm.Run () [0x0000d] in <f7cacbf5176e46a2b3004d0aab038a40>:0 
  at GkMa.OurSolver.Solve () [0x00027] in <f7cacbf5176e46a2b3004d0aab038a40>:0 

Is there something I am missing here? I have checked to make sure that mono and all the dependencies have been installed correctly.

Thanks in advance!

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