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hyperledger-archives / aries-mobile-agent-xamarin

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Application Crashes after issuing Credentials from the cloud agent #6

Closed naman20sharma closed 4 years ago

naman20sharma commented 4 years ago

Established Connection with both Streetcred web agent (using Developer's portal) and aries-framework-dotnet web agent

After establishing the connection successfully with the web agents, I tried to issue credentials (eg. College Transcript) and App was running in release mode. The Application crashed and stopped responding.

Reproduce:

  1. After the connection is established successfully, issue credentials from the web-agent(of a specific template) respectively.
  2. Move to Credentials tab in the mobile app and refresh (by pulling down), and the app would stop working.

I followed the instructions provided in this video: https://www.loom.com/share/5c52c185673046b688bdd1ef7d280185 @tmarkovski mentioned another video for further instructions related to credentials and aries-framework-dotnet agent, just looking forward to it. While running in Debug mode, I received the following exception:

Hyperledger.Aries.AriesFrameworkException Message=Failed to send A2A message with an HTTP status code of NotFound and content Tunnel 17617bfc.ngrok.io not found Source=mscorlib StackTrace: at Hyperledger.Aries.Agents.HttpMessageDispatcher.DispatchAsync (System.Uri endpointUri, Hyperledger.Aries.Agents.PackedMessageContext message) [0x00161] in D:\a\1\s\src\Hyperledger.Aries\Agents\Transport\HttpMessageDispatcher.cs:46 at Hyperledger.Aries.Agents.DefaultMessageService.SendAsync (Hyperledger.Indy.WalletApi.Wallet wallet, Hyperledger.Aries.Agents.AgentMessage message, System.String recipientKey, System.String endpointUri, System.String[] routingKeys, System.String senderKey) [0x00184] in D:\a\1\s\src\Hyperledger.Aries\Agents\Transport\DefaultMessageService.cs:77 at Hyperledger.Aries.Agents.MessageServiceExtensions.SendAsync (Hyperledger.Aries.Agents.IMessageService service, Hyperledger.Indy.WalletApi.Wallet wallet, Hyperledger.Aries.Agents.AgentMessage message, Hyperledger.Aries.Features.DidExchange.ConnectionRecord connection) [0x000cd] in D:\a\1\s\src\Hyperledger.Aries\Agents\Transport\MessageServiceExtensions.cs:30 at Hyperledger.Aries.Routing.Edge.EdgeClientService.AddRouteAsync (Hyperledger.Aries.Agents.IAgentContext agentContext, System.String routeDestination) [0x000fa] in <e70e7c09ddcf4014bb73db13b3df5144>:0 at Hyperledger.Aries.Routing.EdgeConnectionService.CreateRequestAsync (Hyperledger.Aries.Agents.IAgentContext agentContext, Hyperledger.Aries.Features.DidExchange.ConnectionInvitationMessage invitation) [0x00108] in <e70e7c09ddcf4014bb73db13b3df5144>:0 at Osma.Mobile.App.ViewModels.Connections.AcceptInviteViewModel.<get_AcceptInviteCommand>b__9_0 () [0x00125] in D:\Git\aries-mobileagent-xamarin\src\Osma.Mobile.App\ViewModels\Connections\AcceptInviteViewModel.cs:65 at Osma.Mobile.App.ViewModels.Connections.AcceptInviteViewModel.<get_AcceptInviteCommand>b__9_0 () [0x00300] in D:\Git\aries-mobileagent-xamarin\src\Osma.Mobile.App\ViewModels\Connections\AcceptInviteViewModel.cs:74 at System.Runtime.CompilerServices.AsyncMethodBuilderCore+<>c.<ThrowAsync>b__7_0 (System.Object state) [0x00000] in /Users/builder/jenkins/workspace/archive-mono/2019-10/android/release/mcs/class/referencesource/mscorlib/system/runtime/compilerservices/AsyncMethodBuilder.cs:1021 at Android.App.SyncContext+<>c__DisplayClass2_0.<Post>b__0 () [0x00000] in <4ccdb3137d974856b786e1aeebbfbab6>:0 at Java.Lang.Thread+RunnableImplementor.Run () [0x00008] in <4ccdb3137d974856b786e1aeebbfbab6>:0 at Java.Lang.IRunnableInvoker.n_Run (System.IntPtr jnienv, System.IntPtr native__this) [0x00009] in <4ccdb3137d974856b786e1aeebbfbab6>:0 at (wrapper dynamic-method) Android.Runtime.DynamicMethodNameCounter.29(intptr,intptr)

x0axz commented 4 years ago

@naman20sharma delete the wallets from .indy_client/wallet and try to run ngrok again and don't forget to run ./ngrok http 5000 for mediator & osma and ./ngrok http 7000 for web agent.

naman20sharma commented 4 years ago

@naman20sharma delete the wallets from .indy_client/wallet and try to run ngrok again and don't forget to run ./ngrok http 5000 for mediator & osma and ./ngrok http 7000 for web agent.

Yeah, I tried all the steps mentioned above and followed the video uploaded by @tmarkovski, still not working. Problem is with credentials reception.

x0axz commented 4 years ago

okay my bad, I though you said 'can't make connection'. Osma hasn't the feature to accept Credentials right now!

naman20sharma commented 4 years ago

okay my bad, I though you said 'can't make connection'. Osma hasn't the feature to accept Credentials right now!

Okay, I didn't know that. Is there a possibility of this update (credentials) in near future?

x0axz commented 4 years ago

@tmarkovski @tplooker @Liam-Tait @kdenhartog are people you'd want to ask.

naman20sharma commented 4 years ago

@tmarkovski @tplooker @Liam-Tait @kdenhartog are people you'd want to ask.

Well the code is there in 'CredentialsViewmodel' file, I wonder how this feature is disabled yet. @tmarkovski Can this application accept Credentials from a web-agent ?

shonjs commented 4 years ago

Yes. I was able to accept credentials from previous version of aca-py.