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12月 2021
显示总共16条中的前3条
ConcurrentModificationError (Concurrent modification during iteration: _LinkedHashMap len:0.)
发布者 : 粮油菜大市场 发布时间 : 30 Dec 2021 00:34:54
Exception has occurred.
- ConcurrentModificationError (Concurrent modification during iteration: _LinkedHashMap len:0.)
A value of type 'Iterable<SpecialPrice?>' can't be assigned to a variable of type 'List<SpecialPrice?>?
发布者 : 粮油菜大市场 发布时间 : 25 Dec 2021 21:14:14
A value of type 'Iterable<SpecialPrice?>' can't be assigned to a variable of type 'List<SpecialPrice?>?'.
Try changing the type of the variable, or casting the right-hand type to 'List<SpecialPrice?>?'
SQLSTATE[01000]: Warning: 1265 Data truncated for column 'xx_xxx at row 1
发布者 : 粮油菜大市场 发布时间 : 23 Dec 2021 15:34:15
SQLSTATE[01000]: Warning: 1265 Data truncated for column 'xx_xxx at row 1
发生这样错误，一般是由于数据类型不对的，比如数据库表定义时候这个列为固定枚举值，更新时候出现其他值的时候就会报错