# Revision history [back]

### sage.graphs.graph_list.from_graph6

Hello,

I would like to use the method sage.graphs.graph_list.from_graph6()

However, it seems that there is some problem. For example, with this file: users.cecs.anu.edu.au/~bdm/data/chordal4.g6

I got the runtime error

RuntimeError: the string seems corrupt: valid characters are ?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_abcdefghijklmnopqrstuvwxyz{|}~

However, I don't see any invalid character...

Is there something I miss? Best

 2 retagged FrédéricC 4131 ●3 ●37 ●85

### sage.graphs.graph_list.from_graph6

Hello,

I would like to use the method sage.graphs.graph_list.from_graph6()

However, it seems that there is some problem. For example, with this file: users.cecs.anu.edu.au/~bdm/data/chordal4.g6

I got the runtime error

RuntimeError: the string seems corrupt: valid characters are ?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[]^_abcdefghijklmnopqrstuvwxyz{|}~

However, I don't see any invalid character...

Is there something I miss? Best