Michael Albinus <michael.albinus@gmx.de> writes:

> Finally, I've fixed this. I don't check any longer for `non-essential'.
> Instead, the Tramp cache is disabled when it is invoked with a relative
> file name. This seems to be more robust, and it passes both
> helm-find-files and the Tramp testsuite check.
>
> Pushed to master. Could you give it a try?

It is working fine now, no error.

Thanks you very much for this.

-- 
Thierry