Greetings, If you specify the license key once (either in GUI or command), it is saved in your preferences files and you don't need to specify it again. Use the "Model Loops" GUI to specify the license key and do your first Modeller calculation. There is an area in the dialog to type in the key, in the "Basic" settings. See: <https://rbvi.ucsf.edu/chimerax/docs/user/tools/modelloops.html#key> ... and then after that, you wouldn't need to worry about specifying the license key in modeller commands. There is no separate command "modeller licenseKey" ... instead there is a "licenseKey" option that could be used with any of the modeller commands: modeller comparative modeller loops modeller refine modeller scores <https://rbvi.ucsf.edu/chimerax/docs/user/commands/modeller.html#licenseKey> I hope this helps, 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 Mar 23, 2025, at 5:51 PM, Miloslav Radoslavov via ChimeraX-users <chimerax-users@cgl.ucsf.edu> wrote:
Greetings,
I encountered an issue when attempting to utilize the "Model Loops" option. After installing Modeller and specifying the path to it, Chimera X did not prompt me to input my activation key. Instead, it indicated that no Modeller key was provided. Also the console command "modeller licenseKey ...." does not seem to work.
Could someone please assist me in resolving this issue? Is there an alternative method to input my key?
Thank you in advance, M. Radoslavov