attempt to create saveOrUpdate event with null entity解決辦法
今天在項目開發中遇到了這樣一個問題： 上傳Excel時讀取文件，set到實體時遇到這個問題。 開始任務字段哪個字段爲空或者字段沒有對應上，檢查後沒有發現問題； 後來讀取錯誤字面意思，返回值爲空，修改返回值爲entity，解決。 再出現這樣的錯誤怕是要吃一擊經理的蛇形刁手了
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相關文章
- 1. faild to create process解決辦法
- 2. 解決HibernateException: Illegal attempt to associate a collection with two open sessions
- 3. java.lang.NullPointerException: Attempt to get length of null array解決方法參考
- 4. Illegal attempt to associate a collection with ...
- 5. [Intervention] Ignored attempt to cancel a touchmove event with cancelable=false, for example becaus
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- 9. 解決Attempt to invoke virtual method '...ListAdapter'on a null object reference
- 10. SQLNestedException: Cannot create JDBC driver of class '' for connect URL 'null' 解決辦法