我正在尝试运行模拟器（过去运行良好）但是我收到错误，完整的控制台输出在这里：
Eamons-MBP:myapp eamonwhite$ ionic cordova emulate ios --target="iPhone-6, 10.3"
Running app-scripts build: --address 0.0.0.0 --port 8100 --p 8100 --livereload-port 35729 --r 35729 --iscordovaserve --externalIpRequired --nobrowser
[15:22:46] build dev started ...
[15:22:46] clean started ...
[15:22:46] clean finished in 2 ms
[15:22:46] copy started ...
[15:22:46] transpile started ...
[15:22:50] transpile finished in 3.99 s
[15:22:50] preprocess started ...
[15:22:50] deeplinks started ...
[15:22:50] deeplinks finished in 209 ms
[15:22:50] preprocess finished in 210 ms
[15:22:50] webpack started ...
[15:22:57] copy finished in 11.27 s
[15:23:06] webpack finished in 15.69 s
[15:23:06] sass started ...
[15:23:07] sass finished in 1.36 s
[15:23:07] postprocess started ...
[15:23:07] postprocess finished in 6 ms
[15:23:07] lint started ...
[15:23:07] build dev finished in 21.31 s
> cordova emulate ios --target "iPhone-6, 10.3"
Running command: /Users/eamonwhite/ionicmane/myapp/hooks/after_prepare/ionic-minify.js /Users/eamonwhite/ionicmane/myapp
Error: Cannot read property 'name' of undefined
[ERROR] Cordova encountered an error.
You may get more insight by running the Cordova command above directly.
[ERROR] An error occurred while running cordova emulate ios --target "iPhone-6, 10.3" (exit code 1).
我不确定错误是指什么，几天前一切都很好。