Initially, the program opened without any issues. However, at some point, it stopped allowing me to delete objects. As a workaround, I had to close the program and reopen it to delete the object I wanted. Now, I am unable to enter FlexSim because these errors appear in the console:
exception: FlexScript exception: Method find() called on node that does not exist at MAIN:/project/events/OnStartApp/read user prefs at line 17
exception: FlexScript exception: Invalid node passed to FlexSim::set at MAIN:/project/events/OnStartApp/initialize environment at line 45
exception: FlexScript exception: Invalid node passed to FlexSim::set at MAIN:/project/events/OnStartApp/initiate autosave at line 10