Failed to set up SDK: Error:Module 'app': platform 'Google Inc.:Google APIs:21' not found

Question

Failed to set up SDK: Error:Module \'app\': platform \'Google Inc.:Google APIs:21\' not found.

At a complete loss as to why this isn\'t working. Attemp

Answer 1

my problem was in my build.gradle ! when I opened It was like this :

android {
    compileSdkVersion 'Google Inc.:Google APIs:21'
    buildToolsVersion "29.0.2"
    defaultConfig {
        applicationId "com.pixelnx.sam.allinone_room"
        minSdkVersion 21
        targetSdkVersion 21

How fixed it ?!

1. remove 'Google Inc.:Google APIs:21' and write 29 instead of it

2.set 29 for targetSdkVersion

RESULT :

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"
    defaultConfig {
        applicationId "com.pixelnx.sam.allinone_room"
        minSdkVersion 21
        targetSdkVersion 29