gcodeViewModel error message - j7126/OctoPrint-Dashboard GitHub Wiki
This was fixed as of version 1.16.0
It is possible that the dashboard will fail to load with this error message in the browser console:
dashboardViewModel (missing: gcodeViewModel)
You will see this error message in the browser console if you have disabled the Gcode Visualizer in OctoPrint's Settings. The Dashboard depends on this tab to be available in order to function. The solution is to enable the tab again.