I have run the ionic app by "ionic serve" run successfully after that i am creating prod APK in which i am facing issue.
Command i am using is "Ionic cordova platform add android@6.3.0" platform added successfully after that i am doing "Ionic cordova build android --prod" this command is throwing error.
1)Ionic cordova platform add android@6.3.0 2)Ionic cordova build android --prod
[14:18:21] ionic-app-script task: "build"
[14:18:21] Error: Cannot find module '@angular/compiler/src/compiler'
Error: Cannot find module '@angular/compiler/src/compiler'
at Function.Module._resolveFilename (internal/modules/cjs/loader.js:636:15)
at Function.Module._load (internal/modules/cjs/loader.js:562:25)
at Module.require (internal/modules/cjs/loader.js:690:17)
at require (internal/modules/cjs/helpers.js:25:18)
at C:\Users\Saif\app_source_code\ionicecommerce_muzammul\node_modules\@angular\compiler-cli\src\ngtsc\imports\src\emitter.js:21:22
at C:\Users\Saif\app_source_code\ionicecommerce_muzammul\node_modules\@angular\compiler-cli\src\ngtsc\imports\src\emitter.js:3:17
at Object.<anonymous> (C:\Users\Saif\app_source_code\ionicecommerce_muzammul\node_modules\@angular\compiler-cli\src\ngtsc\imports\src\emitter.js:9:3)
at Module._compile (internal/modules/cjs/loader.js:776:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)
at Module.load (internal/modules/cjs/loader.js:653:32)
[ERROR] An error occurred while running subprocess ionic-app-scripts.