[Vue warn] : Props with type Object/Array must use a factory function to return the default value.

時間 2019-12-04

標籤 vue warn props type object array use factory function return default value 简体版

原文原文鏈接

解決方案：javascript 把props中的java props:{ obj:{ type:Object, default:{} }, }, 修改成ide props:{ obj:{ type:Object, default:()=>{} }, }, 原理：code 系統報錯Invalid defa

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1. 組件是默認值報錯：Props with type Object/Array must use a factory function to return the default value
2. [VUE ERROR] Invalid default value for prop "slides": Props with type Object/Array must use a factory
3. vue問題記錄（五）：Invalid default value for prop "options": Props with type Object/Array must use a factory
4. Type of the default value for 'songs' prop must be a function
5. Type of the default value for 'data' prop must be a function的解決方法
6. [Vue] Props Validations
7. SpringBatch異常To use the default BatchConfigurer the context must contain no more thanone DataSource
8. attempted to return null from a method with a primitive return type (int)
9. [mybatis]............attempted to return null from a method with a primitive return type (int).
10. RoleMapper.deleteRole attempted to return null from a method with a primitive return type (int).
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1. 組件是默認值報錯：Props with type Object/Array must use a factory function to return the default value
2. [VUE ERROR] Invalid default value for prop "slides": Props with type Object/Array must use a factory
3. vue問題記錄（五）：Invalid default value for prop "options": Props with type Object/Array must use a factory
4. Type of the default value for 'songs' prop must be a function
5. Type of the default value for 'data' prop must be a function的解決方法
6. [Vue] Props Validations
7. SpringBatch異常To use the default BatchConfigurer the context must contain no more thanone DataSource
8. attempted to return null from a method with a primitive return type (int)
9. [mybatis]............attempted to return null from a method with a primitive return type (int).
10. RoleMapper.deleteRole attempted to return null from a method with a primitive return type (int).

>>更多相關文章<<