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My model has an error as shown in the image, but I don't know exactly where this error is, because I still have an identical model that works. It would be great if you could check it out for me, thank you.

It's because you are using a DispBeamColumInt, try the dispbeamcolumn or forcebeamcolumn.

Dear STKO Steam:
Thank you very much for your previous help, but I fixed it and got a new error, if you have time I would like to get your help again.

Hi,
Can you please attach the model where you have this error? I tried to change the element properties in the model you attached before, and it works for me. (you also need to add a node to your selection set that you use for displacement control)

Best,
Valentina

Thank you very much for your reply, this is my model, look forward to your help, it is important to me.

It's because in your monitor you did not choose any selection set

Thank you very much for helping me find this error, but after I fixed this error, I found that it still does not work, I don't know what the error message in the figure means.

It seems you set up your analysis for parallel computing with OpenSeesMP ( I can see it from the ParallelRCM numberer), but you lanched the sequential opensees that does not have that option.
Just use OpenSeesMP