A Javascript Error occurred in the main process (Navigraph Hub)


]Hi
I am getting this error message when I start my PC.

Navigraph hasn’t been working properly and I can’t figure out exactly what is wrong.

I am using MSFS2024.

1 Like

Hi…,

This is likely a corrupt install. Please see Navigraph hug javascript error - #2 by m4rkus

Cheers
Ian


I installed Navigraph Hub and then I noticed, that it is not compatible with X-Plane 12.
I used the uninstaller of Windows 11 to uninstall navigraph hub.
After that, I still received the Javascript Error message as shown in the picture at every system start.
I ran a new installation of navigraph. I was only able to make a new installation by closing all of the Navigraph hub tasks in the background by using the Windows “Task Manager”, as explained by this thread:
Thread with the Javascript error and the installation using the Task manager

Now, I was able to have a “new and clean” installation on my PC again, but since I can not use it, I wanted to uninstall it and I went into the navigraph hub folder and ran the uninstall executable file of navigraph hub.
The uninstallation was successful, but at every start I still get the Javascript Error, as shown in the picture.
Any solution for this?

Same error. Navigraph, any suggestions?

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Hi…,

Navigraph Hub is used for MSFS and MSFS addons.

X-Plane 12 navigation data is updated using FMS Data Manager

Cheers
Ian

1 Like

Thank you @Ian for the reply. Yes I noticed, that I made a mistake and the Navigraph hub is not useful in my case.
Nevertheless the un-installation should work in all cases, but I assume that there are several users with the same problem.