An error often appeared in my mod file

recently when i run some dynare code, there is a typical error often appeared,that is something like “ERROR: manual.mod:14.11: character unrecognized by lexer”, when i follow the instruction,however i can not figure out why from the corresponding position in the mod file.could someone tell me the reason for it?

Please post the mod-file. But usually the error appears, when you use characters that are not standard English characters (Chinese or so). Sometimes, it happens if you use certain text editors that insert for example non-standard line carriage symbols. Use for example the Matlab Text-Editor to check if there are such characters in the line mentioned in the error message.

thanks for your instructions,i think these should be cared when writting a dynare mod files.