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noVNC not working

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xqcXxys.pngWhen I try to connect to a VM this appears: noVNC encountered an error:

Quote

Uncaught TypeError: Class extends value #<Object> is not a constructor or null

Quote

 

http://192.168.1.36/plugins/dynamix.vm.manager/novnc/core/rfb.js:36:34

TypeError: Class extends value #<Object> is not a constructor or null

at http://192.168.1.36/plugins/dynamix.vm.manager/novnc/core/rfb.js:36:34

 

And I dont know what to do.

caroline-diagnostics-20191215-2319.zip

I am having a noVNC error myself since i upgraded to v6.8.0 and i posted it here.

On 12/15/2019 at 11:23 PM, ElDritvh said:

When I try to connect to a VM this appears: noVNC encountered an error:

And I dont know what to do.

How do you connect to the VM VNC? Web interface? Local client?

  • Author
3 hours ago, testdasi said:

How do you connect to the VM VNC? Web interface? Local client?

I use Chrome but I am now using TightVNC and It works. But I dont know why is this happening.

57 minutes ago, ElDritvh said:

I use Chrome but I am now using TightVNC and It works. But I dont know why is this happening.

Yeah I was about to suggest you use an alternative VNC client.

I have seen in the past some clients work and some don't depending on how the gazillion local variables are set up. Even within browser, adblocks, proxies etc. can mess it up too.

  • 1 year later...

I upgraded to Unraid '6.9.2' and after that I started getting a similar VNC issue.  My daily driver when it comes to browsers is Chrome.  So I changed to Firefox to see if that had the same issue and... it did not.  So this seems to be an issue with Chrome. 

image.thumb.png.edaa4387812478823a01e872431aedcd.png

  • Community Expert
19 minutes ago, Cross2010 said:

I upgraded to Unraid '6.9.2' and after that I started getting a similar VNC issue.  My daily driver when it comes to browsers is Chrome.  So I changed to Firefox to see if that had the same issue and... it did not.  So this seems to be an issue with Chrome. 

image.thumb.png.edaa4387812478823a01e872431aedcd.png

Most people seem to have been able to solve this issue when they encounter it by clearing the cache in the browser they are using.

....sigh

You would think that I would have checked that first.  That took care of the problem.  Sorry for lame troubleshooting.

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