android.database.sqlite.SQLiteConstraintException:UNIQUE constraint failed: ERROR_EXAM._id
android.database.sqlite.SQLiteConstraintException:UNIQUE constraint failed: ERROR_EXAM._id 1.问题 2.问题原因GreenDao 的id用的是long 如果不赋值会有初始值0就会导致主键重复 3.解决办法将long改成Long 4.问题解决亲测有效
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相关文章
- 1. Sqlite - constraint failed[0x1555]: UNIQUE constraint failed
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