JavaScript error updating 0.8.5 firmware via web interface

Duetfan223

Hello

Was running firmware 1.21.2 on a Duet 0.8.5 and decided to update to the newest version, to see how it affects tuning hot ends... I downloaded the RepRapFirmware.bin from this release:

https://github.com/Duet3D/RepRapFirmware/releases/tag/2.05.1

And proceeded to update via web interface.

The firmware seemed to update and under settings, the General tab show Firmware Version 1.26.1 (2020-02-09B1)

The interface gives an error though and disconnects from the machine immediately:

JavaScript Error

A JavaScript error has occurred so the web interface has closed the connection to your board. It is recommended to reload the web interface now. If this happens again, please contact the author and share this error message:

Message: Uncaught TypeError: Cannot read property 'current' of undefined
URL: http://192.168.1.7/js/dwc.js
Line: 1813:27
Error object: {}

Any ideas? I power cycled the board after waiting about 5 minutes, and it still gives same error and disconnects immediately

Phaedrux

Did you update your DWC files as well?

Duetfan223

No, just RepRapFirmware.bin

Phaedrux

https://github.com/Duet3D/RepRapFirmware/releases/download/2.05.1/DuetWebControl-1.22.6.zip

Update the files in the /www folder as well.

Duetfan223

@Phaedrux Thank you, that did the trick!