tried to decompile rpyc file after extract RPA files of the latest 
C-Plan Game and got the following errors:
edit:  version  v0.7 (180818) of unren
   + Decompiling "prologue.rpyc" - 140910 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\prologue.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "rel.rpyc" - 5564 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\rel.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "screens.rpyc" - 76906 bytes
     + Output file already exists. Pass --clobber to overwrite.
       + Decompilation of 1 file failed
   + Decompiling "script.rpyc" - 12771 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\script.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "up1.rpyc" - 265370 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\up1.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "up2.rpyc" - 320365 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\up2.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1198, in load_setitem
TypeError: 'RevertableDict' object does not support item assignment
   + Decompiling "prologue.rpyc" - 140910 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\prologue.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "rel.rpyc" - 5564 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\rel.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "screens.rpyc" - 76906 bytes
     + Output file already exists. Pass --clobber to overwrite.
       + Decompilation of 1 file failed
   + Decompiling "script.rpyc" - 12771 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\script.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "up1.rpyc" - 265370 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\up1.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1206, in load_setitems
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed
   + Decompiling "up2.rpyc" - 320365 bytes
Error while decompiling E:\C_Plan-v0.0.2a-pc - Copy\game\up2.rpyc:
Traceback (most recent call last):
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 126, in worker
    no_pyexpr=args.no_pyexpr, comparable=args.comparable, translator=translator, init_offset=args.init_offset)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 91, in decompile_rpyc
    ast = read_ast_from_file(in_file)
  File "E:\C_Plan-v0.0.2a-pc - Copy\game\..\unrpyc.py", line 77, in read_ast_from_file
    data, stmts = magic.safe_loads(raw_contents, class_factory, {"_ast"})
  File "E:\C_Plan-v0.0.2a-pc - Copy\decompiler\magic.py", line 599, in safe_loads
    encoding=encoding, errors=errors).load()
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 858, in load
  File "/home/tom/ab/x64lucid-deps/install/lib/python2.7/pickle.py", line 1198, in load_setitem
TypeError: 'RevertableDict' object does not support item assignment
       + Decompilation of 1 file failed