我没有在myphone（release.apk）中加载的React Native

Question

signingConfigs {
    release {
        storeFile file(MYAPP_RELEASE_STORE_FILE)
        storePassword MYAPP_RELEASE_STORE_PASSWORD
        keyAlias MYAPP_RELEASE_KEY_ALIAS
        keyPassword MYAPP_RELEASE_KEY_PASSWORD
    }

buildTypes {
    release {
        minifyEnabled enableProguardInReleaseBuilds
        proguardFiles getDefaultProguardFile("proguard-android.txt"), 
       "proguard-rules.pro"
        signingConfig signingConfigs.release
    }
}
grandle proporties
MYAPP_RELEASE_STORE_FILE=mykeystore.keystore
MYAPP_RELEASE_KEY_ALIAS=mykeyalias
MYAPP_RELEASE_STORE_PASSWORD=1234qwer
MYAPP_RELEASE_KEY_PASSWORD=1234qwer

当我加载myphone发布应用程序时，出现此错误 enter image description here

您能立即帮助我吗？