4.10.1 python atndeserializer损坏了吗？

Question

Java实现继续运行良好，但是Python实现在升级到4.10.1之前也一直在运行良好，现在在调整Atndeserialializer的第89行上抛出TypeError。

这是已知的错误吗？

Traceback (most recent call last):
  File "/Users/vickery/Projects/dgw_processor/dgw_parser.py", line 15, in <module>
    from ReqBlockLexer import ReqBlockLexer
  File "/Users/vickery/Projects/dgw_processor/ReqBlockLexer.py", line 421, in <module>
    class ReqBlockLexer(Lexer):
  File "/Users/vickery/Projects/dgw_processor/ReqBlockLexer.py", line 423, in ReqBlockLexer
    atn = ATNDeserializer().deserialize(serializedATN())
  File "/opt/homebrew/lib/python3.10/site-packages/antlr4/atn/ATNDeserializer.py", line 61, in deserialize
    self.reset(data)
  File "/opt/homebrew/lib/python3.10/site-packages/antlr4/atn/ATNDeserializer.py", line 91, in reset
    temp = [ adjust(c) for c in data ]
  File "/opt/homebrew/lib/python3.10/site-packages/antlr4/atn/ATNDeserializer.py", line 91, in <listcomp>
    temp = [ adjust(c) for c in data ]
  File "/opt/homebrew/lib/python3.10/site-packages/antlr4/atn/ATNDeserializer.py", line 89, in adjust
    v = ord(c)
TypeError: ord() expected string of length 1, but int found

Answer 1

我没有更新Antlr4-Python3-Runtime。

Answer 2

您是否会再生词法器和解析器？
当我使用v4.9.2生成代码时，我会有相同的错误。但是，当我将antlr4-python3-runtime更新为v4.10时，该错误已修复。