error: uncompiled PNG file passed as argument. Must be compiled first into .flat file..
error: failed parsing overlays.
解决方法：在gradle.properties文件中添加以下行：android.enableAapt2 = false，它实质上使用旧的aapt来获取资源。
然后又出现了下面
/xxx/android/app/build/intermediates/res/merged/dev/release/drawable-hdpi-v4/node_modules_reactnavigation_src_views_assets_backicon.png: error: Duplicate file.
/xxx/android/app/build/intermediates/res/merged/dev/release/drawable-hdpi/node_modules_reactnavigation_src_views_assets_backicon.png: Original is here. The version qualifier may be implied.
:app:processDevReleaseResources FAILED
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ‘:app:processDevReleaseResources’.
解决方法：
把:node_modules/react-native/local-cli/bundle/assetPathUtils.js这个文件里面getAndroidAssetSuffix方法改为
function getAndroidAssetSuffix(scale) {
switch (scale) {
case 0.75: return 'ldpi-v4';
case 1: return 'mdpi-v4';
case 1.5: return 'hdpi-v4';
case 2: return 'xhdpi-v4';
case 3: return 'xxhdpi-v4';
case 4: return 'xxxhdpi-v4';
}
}
_(:з」∠)_都是坑头发都掉。
