我用pycharm把我的大模型从.py格式转成.tflite格式,为啥导入我的.tflite格式的模型,出现了版本不匹配问题

Didn’t find op for builtin opcode ‘FULLY_CONNECTED’ version ‘12’. An older version of this builtin might be supported. Are you using an old TFLite binary with a newer model?