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PyHDI / Pyverilog

Python-based Hardware Design Processing Toolkit for Verilog HDL
Apache License 2.0
619 stars 173 forks source link

error #96

Open 61cc opened 3 years ago

61cc commented 3 years ago

excuse me，when i use pyverilog ,i met some mistakes i can't solve as follow,could you plese help me.

Traceback (most recent call last): File "example_dataflow_analyzer.py", line 93, in main() File "example_dataflow_analyzer.py", line 56, in main analyzer.generate() File "D:\Learn\Pycharm\project\Pyverilog-develop\pyverilog\dataflow\dataflow_analyzer.py", line 40, in generate ast = self.parse() File "D:\Learn\Pycharm\project\Pyverilog-develop\pyverilog\vparser\parser.py", line 2316, in parse ast = self.parser.parse(text, debug=debug) File "D:\Learn\Pycharm\project\Pyverilog-develop\pyverilog\vparser\parser.py", line 77, in parse return self.parser.parse(text, lexer=self.lexer, debug=debug) File "D:\Learn\Anaconda\envs\HT\lib\site-packages\ply\yacc.py", line 333, in parse return self.parseopt_notrack(input, lexer, debug, tracking, tokenfunc) File "D:\Learn\Anaconda\envs\HT\lib\site-packages\ply\yacc.py", line 1201, in parseopt_notrack tok = call_errorfunc(self.errorfunc, errtoken, self) File "D:\Learn\Anaconda\envs\HT\lib\site-packages\ply\yacc.py", line 192, in call_errorfunc r = errorfunc(token) File "D:\Learn\Pycharm\project\Pyverilog-develop\pyverilog\vparser\parser.py", line 2268, in p_error self._raise_error(p) File "D:\Learn\Pycharm\project\Pyverilog-develop\pyverilog\vparser\parser.py", line 2279, in _raise_error raise ParseError("%s: %s" % (coord, msg)) pyverilog.vparser.parser.ParseError: None: at end of input