Web Portal failed import Angular project.

Hi Everyone,

I have downloaded the code from github and custumize code in visual studio code. After I custumize the code I builded it and saved as 'Html_qer-app-portal.zip'. I import the file while Software Loader and I copied the zip file to the "bin\imxweb\custom". I complieted all the steps in the guide. However when I run the api I get 'index.html is not found 404' error. Is there anyone who get this error too? Could you please help me about this problem?

thanks,