python - Networkx read_gml 错误 "networkx.exception.NetworkXError: cannot tokenize u' 图在 (3, 1)”

Question

我正在尝试使用 networkx 读取 gml 文件(很简单吧？)，除非我尝试读取文件时出现错误“networkx.exception.NetworkXError: cannot tokenize u'graph' at (3, 1)"我对 gml 或 networkx 不太熟悉，所以我无法自己诊断问题。

更奇怪的是，我的同事将使用完全相同的文件运行完全相同的命令，而且它会毫无错误地执行。此时我已经多次卸载并重新安装 networkx，任何人都可以帮助确定错误可能来自什么？

import networkx as nx
g = nx.read_gml('disciplineNetwork.gml')

追溯(最近的调用最后):

File "", line 1, in

File "", line 2, in read_gml

File "/usr/local/lib/python2.7/dist-packages/networkx/utils/decorators.py", line 220, in _open_file result = func(*new_args, **kwargs)

File "/usr/local/lib/python2.7/dist-packages/networkx/readwrite/gml.py", line 210, in read_gml G = parse_gml_lines(filter_lines(path), label, destringizer)

File "/usr/local/lib/python2.7/dist-packages/networkx/readwrite/gml.py", line 383, in parse_gml_lines graph = parse_graph()

File "/usr/local/lib/python2.7/dist-packages/networkx/readwrite/gml.py", line 372, in parse_graph curr_token, dct = parse_kv(next(tokens))

File "/usr/local/lib/python2.7/dist-packages/networkx/readwrite/gml.py", line 347, in parse_kv curr_token = next(tokens)

File "/usr/local/lib/python2.7/dist-packages/networkx/readwrite/gml.py", line 323, in tokenize (line[pos:], lineno + 1, pos + 1))

networkx.exception.NetworkXError: cannot tokenize u'graph' at (3, 1)

Answer 1

我遇到了同样的问题，我的解决方案是降级 networkx 的版本。

参见 this question .