Hi Claudia, I just updated to 15.4 and also now get this error. Before the update (on 15.1.1) it worked fine. So I guess a word of warning to other Mac users that haven’t upgraded — if you use Find Cavities at all you might want to hold off on upgrading if you can. I’ll put some kind of announcement here when we have more news about the problem (hopefully a fix!). Claudia, I’ll be putting you on the ticket we have open for this (#17304 (pyKVFinder- missing LC_LOAD_DYLIB (must link with at least libSystem.dylib)) <https://www.rbvi.ucsf.edu/trac/ChimeraX/ticket/17304#no3>) --Eric Eric Pettersen UCSF Computer Graphics Lab
On Apr 7, 2025, at 5:28 PM, Elaine Meng via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Hi Claudia, I could run it without problems in ChimeraX 1.9, but my Mac is at Sequoia 15.3.2. So maybe it's something with 15.4 but I don't know exactly.
In general for problems like this, it may be better to use menu: Help... Report a Bug (instead of sending email to chimerax-users). The bug report would automatically info about your platform and ChimeraX version, and what was in the Log. Then you wouldn't need to screenshot it.
If this problem can be sorted out, I recommend using Find Cavities in a newer daily build because several improvements were added after the 1.9 release. See the Change Log for more details, if you want them... <https://www.rbvi.ucsf.edu/trac/ChimeraX/wiki/ChangeLog>
Best, Elaine ----- Elaine C. Meng, Ph.D. UCSF Chimera(X) team Resource for Biocomputing, Visualization, and Informatics Department of Pharmaceutical Chemistry University of California, San Francisco
On Apr 7, 2025, at 5:07 PM, Marino, Claudia via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Greetings, I am not sure why I recently cannot longer use the tool “find cavities”. My ChimeraX version is 1.9 and my MacOS is Sequoia 15.4. Please, find below the screenshot of the Error message.  Thank you very much in advance for your help. Sincerely, Claudia.
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