I processed a dataset 2-3 months back and was trying to open that project file again in cisTEM GUI and cisTEM is crashing everytime I am opening that .db file. The error says:
Oops. Could not find array position of asset with ID 1683258
Segmentation fault (core dumped)
I don't know how to proceed further. I had almost fully processed this dataset and I wanted to export the particle stack of this project into Relion. I read your previous comments on a similar situation where you suggest to delete the particle position stack. Is that the only option and if I do that, will I need to process the project again starting from particle picking to refinement.