安卓解决java.lang.RuntimeException: Unable to get provider com.blankj.utilcode.util.Utils$FileProvider

java.lang.RuntimeException: Unable to get provider com.blankj.utilcode.util.Utils$FileProvider4UtilCode: java.lang.ClassNotFoundException: Didn't find class "com.blankj.utilcode.util.Utils$FileProvider4UtilCode" on path: DexPathList[[zip file "/data/app/zj.it.bhne.pwqgc.pwqgc-1.apk"],nativeLibraryDirectories=[/data/app-lib/zj.it.bhne.pwqgc.pwqgc-1, /vendor/lib, /system/lib]]

defaultConfig {
        multiDexEnabled true
    }
override fun attachBaseContext(base: Context?) {
        super.attachBaseContext(base)
        MultiDex.install(base)
    }

@Override
    protected void attachBaseContext(Context base) {
        super.attachBaseContext(base);
        MultiDex.install(base);
    }