[Bug]: [rank_features] fields not support dots in the features name.

[zehenk]

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RAGFlow workspace code commit ID

none

RAGFlow image version

1.60、1.7.0

Other environment information

windows 11
docker

Actual behavior

[ERROR]insert chunk error:{'type':'document_parsing_exception', 'reason'.'[1:15747] failed to parse: [rank_features] fields not support other type.just like the string field which once created can not suppot number or float.
I find the real reason is that when use different LLM create tags or keywords,if the same key-value in tags or keywords have different field(like string & number),it would be reported error above-mentioned. This is a probabilistic problew(or bug)

Expected behavior

Steps to reproduce

the chunk method is table, upload file with excel,mark sure the tag dataset have lots of tag value.

Additional information

i had solved the problew in temporary method but can't fix the bug.
temporary method is : detete or reset the redis' cache json value.
see the error and find the tag value in redis and update all the value in same field,it would be work.

[KevinHuSh]

After this fixing, KB of Tag needs to be re-parsed.