help me resolve this question, thanks so much!

[tianxiaotouyuna]

do npm run web it run right,
but npm run web:build ,it run error, the page is show nothing!

friend,i need your help!thanks in advance!

[ndbroadbent]

Hi, I think you submitted the issue before the image upload was finished. Please upload the image in a comment, and wait for the "Uploading..." message to change before saving.

Have you checked the developer console for any JavaScript errors?

[tianxiaotouyuna]

u are friendly,thank you!
1.I open the index.html file after build,it show this page

2.the developer console show this errors

thanks for your help!

[tianxiaotouyuna]

it post not found this files,
npm run web:build this command have not build this files in floder?
I am new to learn web develop,I don't why,
thanks for your help!