我在heroku上部署了一个react应用，它不再工作了。
这error正在发生
我以为是因为某些环境变量没有传递给heroku而发生的。但这似乎与样式表有关。
错误消息：
Refused to apply style from 'https://twobudget.herokuapp.com/2budget/static/css/2.e15833e6.chunk.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.
2.211252ea.chunk.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
main.a8362adb.chunk.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
2.211252ea.chunk.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
main.a8362adb.chunk.js:1 Failed to load resource: the server responded with a status of 404 (Not Found)
(index):1 Refused to apply style from 'https://twobudget.herokuapp.com/2budget/static/css/2.e15833e6.chunk.css' because its MIME type ('text/html') is not a supported stylesheet MIME type, and strict MIME checking is enabled.