Uncaught exception on start and close.

[adrianbrosz]

There are two uncaught exceptions, one when starting Ramme:

and one on exit:

[ir1keren]

I confirm this issue, I'm having the same one using Linux Mint Cinnamon 18.3

[XXN]

I confirm this issue on Windows too (Seven Ultimate).
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[seahindeniz]

Guys, you don't need to add another comment for the same problem. Just use the reaction button to add thumb emoji

[adrianbrosz]

The problem is that this project is no longer maintained by anyone ;-)

[coolrecep]

Same on Windows:

[jonatandorozco]

Duplicate of #301