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I am studying react-native and when running react-native run-android throws an error:

Could not find com.android.support:appcompat-v7:28.0.0.

The following are the things I did so far but still getting the same error,

  1. Changed com.android.support:appcompat-v7 version manually from PROJECT_NAME/android/app/build.gradle. See photo https://ibb.co/vVPjcgw.

  2. Run npm install

  3. Downgrade react-native version from 0.58.4 to 0.57

Please check my react-native info for details. https://ibb.co/4W38PSc

Still no good. What are your suggestions?

Yilmaz Guleryuz
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Elmer
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  • https://stackoverflow.com/questions/51450521/failed-to-resolve-com-android-supportappcompat-v728-0 Have you seen this? – ageoff Feb 11 '19 at 21:58
  • Open the Android Studio em try to rebuild the project. Probably the Gradle will update your dependencies. If this does not effect, put the output error message here. – alvaropaco Apr 29 '19 at 03:55

1 Answers1

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You have a typo problem most probebly

try,

implementation "com.android.support:appcompat-v7:${rootProject.ext.supportLibVersion}"

instead of

implementation "com.android.support:appcompatv7:${rootProject.ext.supportLibVersion}

Rajitha Prabath Abeyrathna
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