Android Studio Open Issue

[Mobile814]

Hello,

I got the issue when I open this project in the Android Studio 2.2.2.

Gradle 'OpenCV-AndroidSamples-master' project refresh failed
Error:Cannot set readonly property: proguardFiles for class: com.android.build.gradle.managed.BuildType

I can't solve this issue.

Please help me.

Thank you.

[TaKhiem]

Hi.
ProguardFile, cppFlag, ldLibs... are now read only. You can use .add or .addAll to fix it.
For ex:
proguardFilea.add(file('proguard-rules.pro'))
cppFlags.addAll(["ABC", "DEF"])

[akueajim]

Hi, Takhiem, can explain detail the fixing the proguard file because im add into build.gradle like this :

android.buildTypes {
    release {
        minifyEnabled = false
        proguardFiles += file('proguard-rules.pro')
        proguardFiles.addall(file('proguard-rules.pro'))
        cppFlags.addAll(["ABC", "DEF"])
    }
}

now error : Error:Cannot set readonly property: proguardFiles for class: com.android.build.gradle.managed.BuildType

Thank You

[TaKhiem]

Hi akueajim,
Try to use proguardFiles.addAll() or proguardFiles.add()
It is not proguardFiles.addall()