Running command: translateModel(Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection") Notification: Performance of loadModel(Buildings): time 4.337/4.337, allocations: 458.9 MB / 473.4 MB, free: 11.87 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 3.661e-05/3.66e-05, allocations: 4 kB / 0.5697 GB, free: 9.805 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.2389/0.239, allocations: 106.2 MB / 0.6734 GB, free: 2.602 MB / 0.5417 GB Notification: Performance of NFInst.instantiate(Buildings.ThermalZones.Detailed.Examples.FFD.Tutorial.MixedConvection): time 0.9229/1.162, allocations: 169.1 MB / 0.8386 GB, free: 3.555 MB / 0.6667 GB Notification: Performance of NFInst.instExpressions: time 0.05603/1.218, allocations: 23.82 MB / 0.8618 GB, free: 3.074 MB / 0.6667 GB Notification: Performance of NFInst.updateImplicitVariability: time 0.01438/1.233, allocations: 355.3 kB / 0.8622 GB, free: 3.074 MB / 0.6667 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): roo.bouConExt.conPar.layers.nLay which gives dimensions of array: material. Array dimensions must be known at compile time. Notification: Performance of FrontEnd: time 0.007187/1.24, allocations: 1.658 MB / 0.8638 GB, free: 3.059 MB / 0.6667 GB