ragflow has been upgraded from 0.12 to 0.17, using the original mysql database. When parsing documents, the knowledge graph has been opened, but the knowledge graph still cannot be generated

[wangguangyu01]

ragflow has been upgraded from 0.12 to 0.17, using the original mysql database. When parsing documents, the knowledge graph has been opened, but the knowledge graph still cannot be generated

[KevinHuSh]

Weired! I guess the updates probably are not clean enough.