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DeviceHub error: Failed to connect to http://localhost/siteName/signalr/hubs/deviceHub server

  • August 1, 2023
  • 2 replies
  • 400 views
darylbowman
Captain II
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I’m trying to configure DeviceHub to connect to my local development instance and I’m getting this error: Failed to connect to http://localhost/siteName/signalr/hubs/deviceHub server

I can’t find any related posts or information.

Best answer by hkabiri

@darylbowman make sure you have the devicehub with same exact version as your local instance. If it is different uninstall and install the corresponding version/build and retry

Daryl ⚡Freelance Acumatica Developer (MVP🏆) for hire ⏩ linkedin.com/in/darylbowman

2 replies

hkabiri
Acumatica Moderator
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  • hkabiri
  • Acumatica Support Team
  • Answer
  • August 1, 2023

@darylbowman make sure you have the devicehub with same exact version as your local instance. If it is different uninstall and install the corresponding version/build and retry

SAM KABIRI | L2 Support Engineer | hkabiri@acumatica.com | www.acumatica.com
darylbowman
Chris Hackett
JTang
Jr Varsity II
  • JTang
  • November 10, 2023

Depending on your build, it was a bug in 22R2 and 23R1 until like 23R105 or something like that. 

Thanks! - Johnny Tang
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