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vue 错误Expected Boolean, got String with value "true".

本文转载自  查看原文  2020-08-10 20:23  6814 

vue.runtime.esm.js?2b0e:619 [Vue warn]: Invalid prop: type check failed for prop "back". Expected Boolean, got String with value "true".

found in

---> <WbNav> at src/components/wb-nav/index.vue
<User> at src/pages/user.vue
<Default> at src/layouts/default.vue
<Root>

 

 

属性期望得到布尔值，实际是字符串

解决方法

属性前加冒号  ：

表示这个属性的值是data里面的一个属性变量或者是true或false

 


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