I have tried the ways of changing the extension, but it could not solve the problem too, is there any way else?
:app:mergeDebugResources
:app:prepareComAndroidSupportDesign2330Library
:app:prepareComAndroidSupportRecyclerviewV72330Library
:app:prepareComAndroidSupportAnimatedVectorDrawable2330Library
:app:prepareComAndroidSupportSupportVectorDrawable2330Library
:app:preReleaseBuild UP-TO-DATE
:app:generateDebugResources
:app:generateDebugAssets UP-TO-DATE
:app:generateDebugBuildConfig
:app:checkDebugManifest
:app:preDebugBuild UP-TO-DATE
:app:compileDebugRenderscript
:app:preBuild UP-TO-DATE
:app:prepareComAndroidSupportSupportV42330Library
:app:generateDebugResValues UP-TO-DATE
Information:Gradle tasks [:app:clean, :app:generateDebugSources,
:app:mockableAndroidJar, :app:prepareDebugUnitTestDependencies,
:app:generateDebugAndroidTestSources, :app:assembleDebug]
:app:compileDebugAidl
AAPT err(Facade for 1614764273): libpng error: Not a PNG file
AAPT err(Facade for 1614764273): libpng error: Not a PNG file
:app:clean
:app:prepareComAndroidSupportAppcompatV72330Library
:app:prepareDebugDependencies
:app:mergeDebugAssets
AAPT err(Facade for 1919759698): libpng error: Not a PNG file
AAPT err(Facade for 2070257548): libpng error: Not a PNG file
AAPT err(Facade for 246113197): libpng error: Not a PNG file
AAPT err(Facade for 974013731): libpng error: Not a PNG file
Error:Execution failed for task ':app:mergeDebugResources'.
Some file crunching failed, see logs for details
Information:BUILD FAILED