Notification: Performance of loadModel(PowerSystems): time 1.786/1.786, allocations: 232.6 MB / 238.5 MB, free: 460 kB / 200.6 MB Notification: Performance of FrontEnd - loaded program: time 0.2346/2.02, allocations: 55.02 MB / 293.5 MB, free: 11.37 MB / 248.6 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.07434/2.095, allocations: 53.09 MB / 346.6 MB, free: 6.164 MB / 296.6 MB Notification: Performance of FrontEnd - scodeFlatten: time 0.3026/2.397, allocations: 129.9 MB / 476.5 MB, free: 8.461 MB / 408.6 MB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000235/2.398, allocations: 96.12 kB / 476.6 MB, free: 8.363 MB / 408.6 MB [PowerSystems 0.6.0/AC3ph/Machines.mo:2240:3-2240:48:writable] Error: Could not evaluate structural parameter (or constant): n_d which gives dimensions of array: L_rd[n_d]. Array dimensions must be known at compile time. Error: Error occurred while flattening model PowerSystems.Examples.AC3ph.Generation.Islanding Error: Internal error SimCode: The model PowerSystems.Examples.AC3ph.Generation.Islanding could not be translated to FMU