This primary key of id is primitive !�����������ʹ�ð�װ�� in Class comaaalession1entityTester这咋错了

This error message is a mix of Chinese and gibberish, making it difficult to understand the exact issue. However, it seems to be related to a problem with the primary key "id" in the "Tester" class.

Without more context or information about the specific error message or code, it's difficult to provide a more accurate explanation or solution. Can you please provide more details or context about the error?