Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.FFD.ForcedConvection,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_5.0.1_Buildings.ThermalZones.Detailed.Examples.FFD.ForcedConvection") Notification: Performance of loadModel(Buildings): time 3.763/3.763, allocations: 402 MB / 416.6 MB, free: 10.21 MB / 346.7 MB Notification: Performance of FrontEnd - loaded program: time 3.053e-05/3.056e-05, allocations: 4 kB / 0.501 GB, free: 8.258 MB / 410.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2109/0.211, allocations: 92.68 MB / 0.5915 GB, free: 11.4 MB / 0.4948 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.FFD.ForcedConvection): time 0.7987/1.01, allocations: 168.6 MB / 0.7561 GB, free: 5.488 MB / 0.6198 GB Notification: Performance of NFInst.instExpressions: time 0.1001/1.11, allocations: 23.93 MB / 0.7794 GB, free: 13.5 MB / 0.6511 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.0215/1.131, allocations: 350.5 kB / 0.7798 GB, free: 13.15 MB / 0.6511 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 5.0.1/HeatTransfer/Data/OpaqueConstructions.mo:9:4-11:112:writable] Error: Could not evaluate structural parameter (or constant): roo.bouConExt.conPar.layers.nLay which gives dimensions of array: material. Array dimensions must be known at compile time.