Results 2 issues of chengen

**Describe the bug** The `dart format` command replaces `dartfmt`. Dart SDK version: 2.16.1 already removed `dartfmt` command line tool. I try to use alias as a work around, but not...

bug

hi guys, this problem may be not a big deal. it seems this module don't check the format of the data file. when supply with a invalid data file, it...