Running command: "" <> buildModelFMU(Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop,fileNamePrefix="Buildings_7_0_0_Buildings_Applications_DataCenters_ChillerCooled_Equipment_Validation_CoolingCoilHumidifyingHeating_ClosedLoop",fmuType="me",version="2.0",platforms={"static"}) Notification: Performance of loadModel(Buildings): time 4.407/4.407, allocations: 460.4 MB / 472.6 MB, free: 5.297 MB / 378.7 MB Notification: Performance of FrontEnd - loaded program: time 4.909e-05/4.922e-05, allocations: 4 kB / 0.5682 GB, free: 10.04 MB / 458.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.262/0.2621, allocations: 106.2 MB / 0.6719 GB, free: 15.64 MB / 0.5573 GB Notification: Performance of FrontEnd - scodeFlatten: time 8.572/8.834, allocations: 2.563 GB / 3.234 GB, free: 235.7 MB / 0.8855 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.000352/8.834, allocations: 114.8 kB / 3.235 GB, free: 235.7 MB / 0.8855 GB [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Applications/DataCenters/ChillerCooled/Equipment/Validation/CoolingCoilHumidifyingHeating_ClosedLoop.mo:9:22-9:46:writable] Error: Class Medium2 not found in scope Buildings.Fluid.Sensors.MassFractionTwoPort$masFra.Medium. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Fluid/Sensors/MassFractionTwoPort.mo:27:11-27:55:writable] Error: Variable Medium.substanceNames[1:Medium.nXi] not found in scope Buildings.Fluid.Sensors.MassFractionTwoPort$masFra. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Applications/DataCenters/ChillerCooled/Equipment/Validation/CoolingCoilHumidifyingHeating_ClosedLoop.mo:9:22-9:46:writable] Error: Class Medium2 not found in scope Buildings.Fluid.Sensors.MassFractionTwoPort$masFra.Medium. [/var/lib/jenkins/ws/OpenModelicaLibraryTestingWork/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 7.0.0/Fluid/Sensors/MassFractionTwoPort.mo:26:3-28:103:writable] Error: Class Medium.MassFraction not found in scope Buildings.Fluid.Sensors.MassFractionTwoPort$masFra while instantiating masFra.XiVec. Error: Error occurred while flattening model Buildings.Applications.DataCenters.ChillerCooled.Equipment.Validation.CoolingCoilHumidifyingHeating_ClosedLoop Notification: Performance of FrontEnd: time 1.811/10.65, allocations: 368.8 MB / 3.595 GB, free: 208.3 MB / 0.8855 GB