$离子cordova运行android –prod给出错误

Question

I would like to generate the production apk of my app with the commands

$ ionic cordova build android --prod 

and $ ionic cordova run android --prod

But these commands gives me some errors. The entire output it's here: https://pastebin.com/iygWpnxY . These are two error details of the ouput:

---

Error: ./node_modules/tslib/tslib.es6.js Module build failed: TypeError: Cannot read property 'type' of undefined at Object.getEffectiveTypeAnnotationNode [....] Module not found: Error: Can't resolve './app.module.ngfactory' in 'C:\\gitlab\\veneto-app\\src\\app' resolve './app.module.ngfactory'

I've tryied to google this problem but I've found only similar errors with solution that are not usefull for me. How can I resolve this problem?

Thank you in advance.

Answer 1

backup existing node_modules folder and try reinstall node modules

npm install

if not works reinstall android platform