Please Help. Package Build Failed After I Updated the Cordova Ionic

It seems the package build in Appflow is not working. It worked fine a couple days ago, but after I updated the cordova ionic on my PC, the package build failed on Appflow with the following message “Source path does not exist: resources/android/icon/drawable-hdpi-icon.png” (I do have drawable-hdpi-icon.png under the path). I took the following steps (It worked fine a couple days ago):

ionic start myApp4 tabs
cd myApp4
ionic serve
npm install
npm run build
ionic cordova platform add ios
ionic cordova platform add android
ionic link
ionic deploy add
git add .
git commit -m “added appflow sdk”
git push ionic master

Thank you so much for helping me out.