CODEWITHSUNDEEP
androidsdk
shekari
shekari

Reputation: 29

Change compileSdkVersion From 23 to 21

I want to change my compileSdkVersion from 23 to 21.

My problem is that I do not know, how should I do it and I take the following error :

Please guide me.

Thanks.

enter image description here

Upvotes: 0

Views: 1930

Answers (3)

Ishvar Kikani
Ishvar Kikani

Reputation: 1404

compile 'com.android.support:design:21.0.3'
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.android.support:recyclerview-v7:21.0.3'
compile 'com.android.support:support-v4:21.0.3'

Upvotes: 1

Siddhpura Amit
Siddhpura Amit

Reputation: 67

Change some lines as following: 

 compileSdkVersion 21
    buildToolsVersion "21.0.3"

compile 'com.android.support:design:21.0.3'
compile 'com.android.support:appcompat-v7:21.0.3'
compile 'com.android.support:recyclerview-v7:21.0.3'
compile 'com.android.support:suppoert-v4:21.0.3'

if still red lines appears & showing error, then you need to install appropriate repositories or build tools.

Upvotes: 0

MatPag
MatPag

Reputation: 44813

compileSdkVersion and support libraries version should have always the same major version value.

If you downgrade compileSdkVersion to API 21 you should downgrade your support libraries version to 21.0.3.

if you have: "Install Repository and sync project" error, you should upgrade the Android Support Repository from Android Studio following the official guide here as the image below.

enter image description here

Upvotes: 0

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