Hi Ken,
I'm not sure if upgrading java is going to do any good. Topspin has
its own bits of java built-in so I believe it just uses them--doesn't worry
about any other java installation.
I do see one bug report where it mentions that if you close the edit parameters
popup with the X in the corner you'll see this issue but if you use the OK
button it won't. It's not exactly similar to what you're seeing though
so I'm not 100% sure that would be a fix.
Cheers,Mike
On Saturday, August 16, 2025 at 07:35:36 AM MDT, Kenneth Sharp-Knott via groups.io wrote:
Topspin 4.5.0 on Alma 9
I've been running into a big in ICON where the Edit Parameter buttons stop
working during days of heavy use. Sort of seems like a memory leak, but
I wonder if upgrading Java might help. I can keep a handle on it by Logging
out of Alma and restarting Topspin/Icon on a daily basis. Tedious with
6 NMRs and weekends.
Does anyone know the suggested version of Java to use for ICON/Topspin? I
think my Alma 9 instruments are all using OpenJDK v.17 but there is a v.21
out there.
Has anyone else run into this bug?
Thanks
Ken Sharp-Knott
Manager of Analytical Services and the NMR Facility
Department of Chemistry
Virginia Tech
(540)267-6502 (Cell)
(540)231-0885 (Office)
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Received on Mon Aug 18 2025 - 06:31:58 MST