L预览：呼叫需要API级别21（当前最小值为20）

Question

I am trying L and got an API level error. I have set the current min to 'L' but it seems Android Studio think it's 20.

How to fix it?

Answer 1

I updated Android Studio 0.6.1 to 0.8.0 and the error disappeared.

build.gradle looks exactly the same :

compileSdkVersion 'android-L'
buildToolsVersion '19.1.0'
defaultConfig {
    applicationId 'com.prt2121.tryl'
    minSdkVersion 'L'
    targetSdkVersion 'L'
    versionCode 1
    versionName '1.0'
}

I don't think my question is a duplicate but thanks anyway.

Answer 2

Change

android {
    compileSdkVersion 'android-L'
    buildToolsVersion '19.1.0'

to

android {
  compileSdkVersion 21
  buildToolsVersion '21.0.2'

Note android-L is in single quotes but 21 isn't. 21 is an integer and not a string.