断点调试失效

WARNING: Processing source-maps of http://localhost:7456/socket.io/socket.io.js took longer than 11000 ms so we continued execution without waiting for all the breakpoints for the script to be set.Could not read source map for http://localhost:7456/socket.io/socket.io.js: Unexpected 404 response from http://localhost:7456/socket.io/socket.io.js.map:
Could not read source map for http://localhost:7456/app/engine/bin/cocos2d-js-for-preview.js: Unexpected 404 response from http://localhost:7456/app/engine/bin/cocos2d-js-for-preview.js.map:

问一下大佬们怎么解决这个问题呀

How did you expect this file to be loaded? (If you have a compilation step, you should pick ‘sourcemap’)

现在是这个问题

删除浏览器缓存和项目本地library目录,重新打开试试