You could also try deleting the C:\Users\<username>\.topspin-<pcname>\ folder.
I believe this is another recommended fix when you get these 127.0.0.1 error messages.
This does assume you're running Windows--I'm not quite sure where that folder lives on a Linux system.
Cheers,Mike
On Tuesday, April 15, 2025 at 05:20:35 PM MDT, Harwood, John S via groups.io wrote:
Tom,
We had this issue crop up on one of our NEO500s running TopSpin 4.3.
One user out of many couldn't run TopSpin with the same symptoms you describe.
I (apparently) fixed it by deleting the user's curdir entry. If you try this
make sure first that there are no TopSpin processes running before you delete the directory.
Sincerely,
JSH
John S. Harwood, D.Sc.,
DirectorThe Robert Santini NMR Facility at Purdue University
www.pinmrf.purdue.edu
jharwood_at_purdue.edu
1-765-494-5287
> From: main_at_ammrl.groups.io on behalf of Tom Pratum via groups.io
> Sent:Tuesday, April 15, 2025 4:28 PM
> To:main_at_ammrl.groups.io
> Subject:[AMMRL] unable to run TopSpin 4.4.0 from nmr account after power outage
We had a power outage over the weekend and after that we have been only able
to run TopSpin from numrsu. Even if both nmr and nmrsu are logged in, TopSpin
cannot be run from the nmr account and gives a long list of Java related errors
(which do not appear from nmrsu), one of which is a connection related exception
to 127.0.0.1:8080. Has anyone seen this previously? Any ideas as to what needs
to be ‘reset’ in order to get past it?
Thanks in advance for any help.
Tom Pratum, Southern Oregon University
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Received on Tue Apr 15 2025 - 19:24:29 MST