null id in entry (don't flush the Session after an exception occurs)

时间 2020-06-06

标签 null entry don't don flush session exception occurs 栏目网站开发繁體版

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错误提示：数据库 org.hibernate.AssertionFailure: null id in com.youxue.domain.Question entry (don't flush the Session after an exception occurs)dom 解决方法：hibernate 遇到这个异常实属不当心所致，最初看到异出的错误信息时我误认为是主键为空所致。一着急

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1. null value in entry: fakeOutputDirectory=null
2. The given id must not be null!; nested exception is java.lang.IllegalArgumentException: The given id
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1. null value in entry: fakeOutputDirectory=null
2. The given id must not be null!; nested exception is java.lang.IllegalArgumentException: The given id
3. the service threw an unknown exception in SCOM 2012
4. An entry point cannot be marked with the 'async' modifier
5. Exception causing close of session 0x0: null
6. Flush the AOS cache from code
7. IE11 Session Id in URL
8. Exception in thread "main" java.lang.IllegalArgumentException: input == null!
9. Exception Report node to traverse cannot be null! The server encountered an unexpected condition
10. Printing a line after Subtotaling in an ALV

>>更多相关文章<<