How to solve the crash in APK which contains multidex?

[Mellan]

Hello:
when I use this script to deal with APK which contains 1 dex, it works very well. But when I use it to deal with APK which contains 2 or more dexs, its crash infomation like this:
Failed to find OatDexFile for DexFile /data/app/com.xxx.core-2/base.apk ( canonical path /data/app/com.xxx.core-2/base.apk) with checksum 0xbd3a00fd in OatFile /data/dalvik-cache/arm64/data@[email protected]@[email protected]

java.lang.RuntimeException: Unable to instantiate application com.xxx.core.xxxApplication: java.lang.ClassNotFoundException: Didn't find class "com.xxx.core.xxxApplication" on path: DexPathList[[zip file "/data/app/com.xxx.core-2/base.apk"],nativeLibraryDirectories=[/data/app/com.xxx.core-2/lib/arm64, /vendor/lib64, /system/lib64]]