The computed property "msg" is already defined in data.
在使用vue中的computed時，在data裏定義了相同的msg名字，就會出現這種狀況。 解決方法是：把data裏的同名數據刪除便可。javascript 代碼：vue data(){
return {
city:''//這裏也有一個city
}
},
computed:{
city : function(){
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相關文章
- 1. 怎樣解決 [Vue warn]: The computed property "count" is already defined in data. 報錯問題？
- 2. * already defined in *.obj
- 3. The data property 「xxx「 is already declared as a prop. Use prop default value instead.
- 4. The data property "num" is already declared as a prop. Use prop default value instead.
- 5. VUE 解決：Method "xxx" has already been defined as a data property.
- 6. The container name "/mysql" is already in use by container
- 7. 子傳父中，[Vue warn]: Error in v-on handler: "ReferenceError: msg is not defined"
- 8. use a data or computed property based on the prop's value.
- 9. Bean already defined with the same name!
- 10. error LNK2005:XXXX already defined in XXX.lib