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2023-06-20 TypeError: Cannot use 'in' operator to search for 'storeInfo' in undefined

发布时间 2023-06-20 10:16:42作者: 哎呦你可棒棒了

前言:uniapp项目报错:[system] TypeError: Cannot use 'in' operator to search for 'storeInfo' in undefined

原因:data里面没有写return,如下:

<script>
export default {
    data() {
    },    
}
</script>

解决方案:把return加上,即:

<script>
export default {
    data() {
    return {
    } }, }
</script>

 

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