Unable to merge dex in ionic


single command

cordova clean

solved the issue


@shinigarek have you able to resolve the issue?


I’m having the same issue when intalling either google Plus or Facebook native cordova plugins, but cleand and rebuild the app didn’t solve the error.


Hey there! I’m having the same issue… have you able to resolve it???


Unfortunately not, I was prototyping an app, and don’t have much time to spend with ‘magic’ so I went flutter to finish the job by now.


worked for me too. Thanks


cordova clean doesnt work for me. I get an error

UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: spawn EACCES

Any ideas


Thank you bro. You make my day.


It’s not related issue but check this link


The solution which worked for me is

cordova clean android
cordova build android



Thanks men you save my day


yes, but changing the facebook version.


It worked for me.
Suddenly I couldn’t get ionic build android working properly. I ran cordova clean and re-run ionic build android and worked.
Thank you so much :slight_smile:


cordova clean and then ionic cordova build android, and its work like a charm!


You saved me ! Thanks :slightly_smiling_face:


hi, I am having the same problem. How do you changed facebook version. From which file or Install new version .Please Help me


Thanks for the solution. My project is running again. :muscle:


Thanks :slight_smile:


Thanks for the solution!



cordova clean

Solves my problem. Thanks.