vue项目 Error in render: "TypeError: Cannot read property 'length' of undefined"

vue项目 Error in render: "TypeError: Cannot read property 'length' of undefined"

2024-05-07

[摘要] 

报错:Error in render: “TypeError: Cannot read property ’l […]

报错:Error in render: "TypeError: Cannot read property 'length' of undefined"

解决办法:

shopListData.attrs !== undefined && shopListData.attrs.length >0
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