Build - -release succeed but build - -prod fail. Why?

[karthikaivel]

Hi frd,
Same Error has occurred.but i use only release.may be working,and you refer given link.

Build android --prod --release says app not installed

Hello iam compiling my apk for production version but when i run ionic cordova run android the app installs ionic cordova run android --prod --release app doesnt install ionic cordova run android --release app doesnt install how can i fix this error because am on the final release, thank you.