DRG-13015：sublexer string already exists in the index
错误码
错误描述：sublexer string already exists in the index
错误原因：cannot add a sub_lexer more than once
解决方法：if you want to update sub_lexer preferences, use update sub_lexer parameter or remove currently used sub_lexer
向认证技术专家提问
向技术专家提问
