use react-native-image-crop-picker but react-native run-android error:NDK is missing a "platforms" directory. thanks



  • Configure project :app
    NDK is missing a "platforms" directory.
    If you are using NDK, verify the ndk.dir is set to a valid NDK directory. It is currently set to /Users/lvyongfei/Library/Android/sdk/ndk-bundle.
    If you are not using NDK, unset the NDK variable from ANDROID_NDK_HOME or local.properties to remove this warning.
    Configure project :react-native-image-crop-picker
    NDK is missing a "platforms" directory.
    If you are using NDK, verify the ndk.dir is set to a valid NDK directory. It is currently set to /Users/lvyongfei/Library/Android/sdk/ndk-bundle.
    If you are not using NDK, unset the NDK variable from ANDROID_NDK_HOME or local.properties to remove this warning.
    The CompileOptions.bootClasspath property has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the CompileOptions.bootstrapClasspath property instead.
    The setTestClassesDir(File) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the setTestClassesDirs(FileCollection) method instead.
    The getTestClassesDir() method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the getTestClassesDirs() method instead.
    The ConfigurableReport.setDestination(Object) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use the method ConfigurableReport.setDestination(File) instead.

    Configure project :react-native-picker
    NDK is missing a "platforms" directory.
    If you are using NDK, verify the ndk.dir is set to a valid NDK directory. It is currently set to /Users/lvyongfei/Library/Android/sdk/ndk-bundle.
    If you are not using NDK, unset the NDK variable from ANDROID_NDK_HOME or local.properties to remove this warning.
    Configure project :app
    File /Users/lvyongfei/.android/repositories.cfg could not be loaded.
    FAILURE: Build failed with an exception.

    What went wrong:
    A problem occurred configuring project ':app'.
    Could not resolve all dependencies for configuration ':app:_debugApkCopy'.
    Could not resolve project :react-native-image-picker.
    Required by:
    project :app

    Project :app declares a dependency from configuration '_debugApkCopy' to configuration 'default' which is not declared in the descriptor for project :react-native-image-picker.
    Try:
    Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

    Get more help at https://help.gradle.org

    BUILD FAILED in 19s
    Could not install the app on the device, read the error above for details.
    Make sure you have an Android emulator running or a device connected and have
    set up your Android development environment:
    https://facebook.github.io/react-native/docs/android-setup.html