Error in Configuration

[dbchord]

Hello, i'm have problem when connecting

Andoird OS 5.1 Android Studio 3.5.3

Error details:

• I has test your demo app
• I has change StringGetConnectionURL with vpn book
• I has install my own vps with your script OpenVPN Install for Multiple Users and change StringGetConnectionURL with my json url too

No error logs, i try change all catch when include firebase anylitics:

try {
  // ...
} catch (Exception e) {
  Bundle params = new Bundle();
  params.putString("device_id", App.device_id);
  params.putString("exception", "MA17" + e.toString());
  // mFirebaseAnalytics.logEvent("app_param_error", params);
  Log.e("app_param_error", e.toString());
}

I see problem when launchVPN.java #L250, then VpnProfile.java #L703 but mAlias == null, so it's make return R.string.no_keystore_cert_selected;.

How to solve this?

Thanks

[gayanvoice]

You haven't selected any certificate to establish a connection.

In filedetails.json there is an item called "id" which is an identification of the server file in appdetails.json "file" in "free" JSON object. Check if you have inserted the values correctly.

[gayanvoice]

Did you copy the OpenVPN certificate correctly to the JSON file? The app does not recognize the certificate. Check if the certificate works.

[BhoomiKhan]

First of all I am very thankful to gayanvoice, you made my day. I spent many days to find a mature OpenVPN client project on Github and your client is the only on Github who is giving a very simple solution.

I have opened the project and run successfully but I am facing an issue "Error in Configuration" when i click on "Connect" button. As per the details, I have placed 2 JSON files on my server and paste app detail & server configuration in appdetail.json & clientdetail.json files respectively and changed the url in WelcomeActivity.java file. But still, i am facing this error. Can you please tell me what's wrong with me? Thank you so much