Running command: "" <> buildModelFMU(Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallNoWindow,fileNamePrefix="Buildings_7_0_0_Buildings_ThermalZones_Detailed_Validation_TestConditionalConstructions_SampledModel_OnlyExteriorWallNoWindow",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 4.376/4.376, allocations: 460.4 MB / 472.6 MB, free: 5.379 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 4.204e-05/4.217e-05, allocations: 4 kB / 0.5682 GB, free: 10.07 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2474/0.2475, allocations: 106.2 MB / 0.6719 GB, free: 15.66 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 7.756/8.004, allocations: 2.332 GB / 3.004 GB, free: 106.3 MB / 0.8855 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.00046/8.004, allocations: 101.2 kB / 3.004 GB, free: 106.3 MB / 0.8855 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/HeatTransfer/Data/OpaqueConstructions.mo:9:4-11:111:writable] Error: Could not evaluate structural parameter (or constant): nLay which gives dimensions of array: material[nLay]. Array dimensions must be known at compile time. Error: Error occurred while flattening model Buildings.ThermalZones.Detailed.Validation.TestConditionalConstructions.SampledModel.OnlyExteriorWallNoWindow Notification: Performance of FrontEnd: time 1.61/9.614, allocations: 235 MB / 3.234 GB, free: 223.5 MB / 0.8855 GB