cant run debug version of app on physical device

[AlirezaHadjar]

Everything works fine on an emulator but I get an error while running my app on a physical device.

[mahdi-malv]

Please add more details. I have no idea how to reproduce this.
I fully tested the plugin on real device while I was developing it.

[AlirezaHadjar]

I create a new project from scratch via npx react-native init AwesomeProject
and after that installed tapsell.
and these are my dependencies: {
"react": "17.0.1",
"react-native": "0.64.2",
"react-native-tapsell-plus": "^2.1.3"
}
finally ran npm run android
everything works fine on the emulator and even the release version works fine on a real device but I couldn't run my debug app on a real device and got error

[mahdi-malv]

Thanks, I'll try that.
In the mean time please add the error logs of the npm run android command

[AlirezaHadjar]

`> Task :app:installDebug
Installing APK 'app-debug.apk' on 'SM-A307FN - 11' for app:debug
Installed on 1 device.

BUILD SUCCESSFUL in 40s
46 actionable tasks: 2 executed, 44 up-to-date
info Connecting to the development server...
info Starting the app on "RZ8N110RQCL"...
Starting: Intent { cmp=com.awesomeproject/.MainActivity }`
but on the phone instead of normal render, I see the error which I send you the screenshot of it

[mahdi-malv]

Note that the attached screen shot does not describe the reason. You need to check either the metro server logs or the log result of npm run android

I suggest checking out metro server logs and sending the related part here.

[AlirezaHadjar]

Surprisingly I could solve it by adding network security config to androidManifest file
android:networkSecurityConfig="@xml/network_security_config" --> androidManifest.xml
heres a content which I import it in manifest file.
<?xml version="1.0" encoding="utf-8"?> <network-security-config> <domain-config cleartextTrafficPermitted="true"> <domain includeSubdomains="true">localhost</domain> </domain-config> </network-security-config>
Is it possible to resolve this issue without adding this xml file?
Wouldn't this make security issues in the app?

[mahdi-malv]

@AlirezaHadjar this is not a tapsell-plus related issue.

In debug version react native uses localhost to bridge it's js code to the device realtime.

I now remember that I had this issue when running the app on debug version.

Is it possible to resolve this issue without adding this xml file?

I don't know. I only know that this is ONLY needed on debug. Because localhost isn't a https endpoint

A solution is to use a device with Android version 8 or lower. This is related to android 9 http blocking feature.

Wouldn't this make security issues in the app?

Since only domain registered to be allowed with http request is localhost, then NO.

Reference: React native docs