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Azure / azure-iot-explorer

Cross-platform UI for interacting with devices attached to Azure IoT Hub. This tool is meant for learning and testing, not for production environment.
MIT License
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[BUG] Unexpected end of JSON - CD Message #598

Closed djaus2 closed 1 year ago

djaus2 commented 1 year ago

Describe the bug When sending CD message get "Unexpected end of JSON input"

To Reproduce Steps to reproduce the behavior:

  1. Go to 'The Explorer
  2. Configure for IoT Hub.
  3. Select the Device
  4. Click on "Cloud-to-device-message"'
  5. See error

Expected behavior Get an OK message.
FYI an OK Method message:

Successfully invoked method 'stop' on device 'Pico2Dev2' with response {"status":200,"payload":{"request_id":2,"mothod":"stop","parameter":"\"\""}}

but with CD Message got:

Failed to send message to device Pico2Dev2: Error: invalid json response body at https://pico2hub.azure-devices.net/devices%2FPico2Dev2%2Fmessages%2FdeviceBound?api-version=2020-06-30-preview reason: Unexpected end of JSON input

NB: Message is received OK on the device, Also no such error displayed when sendt form VS Code.

Screenshots

Bug

Desktop (please complete the following information):

djaus2 commented 1 year ago

Created a c# Console app as per https://learn.microsoft.com/en-us/azure/iot-hub/iot-hub-csharp-csharp-c2d#get-the-iot-hub-connection-string. It works OK with no errors. Have added some ack code to device upon reception of a CD Message and when Console app is set to DeliveryAcknowledgement.Full or PostiveOnly console app comes back with Success!

GKMesh commented 1 year ago

I am also having this issue

EgonRasmussen commented 1 year ago

I have the exact same problem! It works in VSCode, but not in Azure IoT Explorer. Please fix it. It's a wonderful tool - except the bug.

YingXue commented 1 year ago

Sorry for the delay of the release. The fix is now out: https://github.com/Azure/azure-iot-explorer/releases/tag/v0.15.5

djaus2 commented 1 year ago

Thanks, Yes all OK now. I was looking at building it myself an hour ago but this saves me. Yes is does work ,

David Jones Microsoft WinHEC/IoT/Embedded/App Development MVP Sportronics Australia @.**@.> https://davidjones.sportronics.com.au GitHub: djaus2https://github.com/djaus2 https://mvp.microsoft.com/en-us/PublicProfile/5000301?fullName=David%20%20Jones http://embedded101.com/Blogs/David-Jones @IoTMaestrohttps://twitter.com/IOTMaestro

From: YingXue @.> Sent: Tuesday, 24 January 2023 11:10 AM To: Azure/azure-iot-explorer @.> Cc: David Jones (MVP) @.>; Author @.> Subject: Re: [Azure/azure-iot-explorer] [BUG] Unexpected end of JSON - CD Message (Issue #598)

Sorry for the delay of the release. The fix is now out: https://github.com/Azure/azure-iot-explorer/releases/tag/v0.15.5

— Reply to this email directly, view it on GitHubhttps://github.com/Azure/azure-iot-explorer/issues/598#issuecomment-1401183206, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AC7U2EOERP23UP2YBUAHGD3WT4MUXANCNFSM6AAAAAATUMZBEM. You are receiving this because you authored the thread.Message ID: @.**@.>>

djaus2 commented 1 year ago

Updated package was posted just now and it does work!

From: Egon C. Rasmussen @.> Sent: Sunday, 22 January 2023 2:41 AM To: Azure/azure-iot-explorer @.> Cc: David Jones (MVP) @.>; Author @.> Subject: Re: [Azure/azure-iot-explorer] [BUG] Unexpected end of JSON - CD Message (Issue #598)

I have the exact same problem! It works in VSCode, but not in Azure IoT Explorer. Please fix it. It's a wonderful tool - except the bug.

— Reply to this email directly, view it on GitHubhttps://github.com/Azure/azure-iot-explorer/issues/598#issuecomment-1399275073, or unsubscribehttps://github.com/notifications/unsubscribe-auth/AC7U2EIO5GWYT3XQ6DWQSE3WTP7RDANCNFSM6AAAAAATUMZBEM. You are receiving this because you authored the thread.Message ID: @.**@.>>