12-15 19:00:33.970  4998  5016 W mono    : The class System.CodeDom.CodeObject could not be loaded, used in System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
12-15 19:00:34.049  4998  5016 W mono    : The class IronPython.Runtime.PythonContext could not be loaded, used in IronPython, Version=2.7.0.40, Culture=neutral, PublicKeyToken=7f709c5b713576e1
12-15 19:00:34.074  4998  5016 E Unity   : TypeLoadException: Could not load type 'IronPython.Runtime.PythonContext' from assembly 'IronPython, Version=2.7.0.40, Culture=neutral, PublicKeyToken=7f709c5b713576e1'.
12-15 19:00:34.074  4998  5016 E Unity   :   at IronPython.Hosting.Python.CreateEngine () [0x00000] in <filename unknown>:0
12-15 19:00:34.074  4998  5016 E Unity   :   at Net.Asdew.SFSPy.SFSPyScript..ctor (System.String file) [0x00000] in <filename unknown>:0
12-15 19:00:34.074  4998  5016 E Unity   :   at Net.Asdew.SFSPy.SFSPy.CreateScript (System.String path) [0x00000] in <filename unknown>:0
12-15 19:00:34.074  4998  5016 E Unity   :   at Net.Asdew.SFSPy.SFSPy.LoadScript () [0x00000] in <filename unknown>:0
12-15 19:00:34.074  4998  5016 E Unity   :   at Ref.Awake () [0x00000] in <filename unknown>:0