Some .sgf kifu from Fox Weiqi can't be opened

[bltoby]

Some sgf files downloaded from fox weiqi can't be opened by badukai. Though the files can be opened by many other go/weiqi Apps.

Like this one:

20260223.sgf.txt

I deleted some parts of game Info in sgf, then it can be opened by badukai. But I don't know which part has caused badukai to get stuck.

It would be perfect if you improve the badukai to handle different sgf files better.

[aki65]

The problem is the HA[1] tag. It states that there is one handicap stone, but in the game there is none (just 0 komi). So the file is inconsistent, therefore BadukAI does not accept it.

I could ignore the HA tag (and I probably will do so in the next release), but it would be better to fix the error where it is made (in fox weiqi).