Hello In the process of saving in DELMIA Robot Simulation, turning off the file, shutting down 3D Experience, and checking if the storage is good, an image-like error occurred, and I would like to ask you how to solve the problem. After the above problem occurs, the subtree does not come out even if you press the Behavior tree, and an error message such as the image is displayed, so even if you enter the Sequencing Tab, the task is in the subtree that you created I can't see it. The content of