标签: javascript html web-push
我遵循了Google Developers上的教程,但是当我去加载包含代码的页面时,该错误会在控制台上弹出:
ServiceWorker registration failed: TypeError: Cannot read property 'pushManager' of null at initializeUI (main.js:9) at main.js:11
我的main.js就是这样:
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