控制台显示此
main.598d68d658cf204b66cd.bundle.js:1 ERROR TypeError: Failed to execute 'removeEventListener' on 'EventTarget': The callback provided as parameter 2 is not a function. at r.(anonymous function).XMLHttpRequest.t.responseBlob.o.function.a.(anonymous function).r.(anonymous function).(anonymous function) [as __zone_symbol__open] (https://salty-fjord-85026.herokuapp.com/polyfills.62d8ac97edff2dddd48f.bundle.js:1:132920) at https://salty-fjord-85026.herokuapp.com/polyfills.62d8ac97edff2dddd48f.bundle.js:1:142082 at r.(anonymous function).i.(anonymous function) [as open] (https://salty-fjord-85026.herokuapp.com/polyfills.62d8ac97edff2dddd48f.bundle.js:1:133379) at t._subscribe (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:647355) at t._trySubscribe (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:98272) at t.subscribe (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:98101) at e.a (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:695746) at e._innerSub (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:718260) at e._tryNext (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:718184) at e._next (https://salty-fjord-85026.herokuapp.com/main.598d68d658cf204b66cd.bundle.js:1:718007)
但部署成功
您可以访问网站dev server here
您可以在此处查看代码github
深入了解这个问题。
谢谢高级人员