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I'm trying to integrate the PayPal Here swipers into a Xamarin Android app. Everything is fine until I try and give my credentials to the SDK. Specifically, the line containing the call to PayPalHereSDK.SetCredentials

public void InitializeSdk( Context context, string serverName, string accessToken, string refreshUrl, string expires, IPayPalHereSdkWrapperCallback listener ) {
        PayPalHereSDK.Init( context, serverName );
        PayPalHereSDK.RegisterAuthenticationListener( this );
        PayPalHereSDK.CardReaderManager.RegisterCardReaderConnectionListener( this );
        if ( !string.IsNullOrEmpty( accessToken ) ) {
            var credentials = new OAuthCredentials( accessToken, refreshUrl, expires );
            PayPalHereSDK.SetCredentials( credentials, new SetAccessTokenResponseHandler( listener ) );
        }
    }

My SetAccessTokenResponseHandler class implements the Com.PayPal.Merchant.Sdk.Domain.IDefaultResponseHandler interface. As described above, the OnError function is called when call the PayPalHereSDK.SetCredentials function. I'm given the error code "BadConfiguration" and the message "Cannot proceed with this merchant account. ready"

I've searched Google high and low and, I believe, scoured SO pretty thoroughly. I can't seem to overcome the error, so I'm asking for help!

Robbit
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Stinky
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  • i have a question, how did you generate refreshUrl? in the iOS repo on github they are hitting some API in their heroku app which i cant do. Can you help me with that? – KhanStan99 Nov 01 '19 at 05:43

2 Answers2

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I think the paypal email is not verified properly. Please go through the merchant onboarding guide document to get more details regarding making the merchant eligible.

https://github.com/paypal/paypal-here-sdk-android-distribution/blob/master/docs/Merchant%20Onboarding%20Guide.pdf

Hope this helps. Cheers.

Sundar
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  • Thanks! I did end up at a solution by following your suggestion. I had went through the Onboarding Guide before, but the one you sent me was a little different, so I figured I'd go through it and see since I wasn't having luck with anything else. What ended up working was deleting and recreating my sandbox app. The PayPal equiv of "turning it off and on again" – Stinky Dec 29 '17 at 20:15
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I'm not sure what exactly the issue was, but I ended up deleting the Sandbox App in my PayPal dev portal and creating a new one. Everything works now. head scratch

I resorted to this because, while trying to follow Sundar's suggestion, I started getting an "invalid scope" error. I had received them before and KNEW I had it fixed ( and no code had changed ). When I deleted/recreated the app, that error went away. Frustrating, but that's what worked!

Stinky
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