Running command: translateModel(FCSys.Subregions.Examples.InternalFlow,tolerance=1e-08,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="FCSys_FCSys.Subregions.Examples.InternalFlow") Notification: Performance of loadModel(FCSys): time 2.496/2.496, allocations: 191.6 MB / 199.1 MB, free: 3.93 MB / 170.7 MB Warning: Ignoring unknown experiment annotation option: __Dymola_Algorithm = "Dassl" Notification: Performance of FrontEnd - loaded program: time 3.392e-05/3.408e-05, allocations: 0 / 244.7 MB, free: 7.426 MB / 202.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.1235/0.1235, allocations: 43.32 MB / 288 MB, free: 12.04 MB / 250.7 MB Notification: Performance of NFInst.instantiate(FCSys.Subregions.Examples.InternalFlow): time 0.3433/0.4669, allocations: 30.01 MB / 318.1 MB, free: 11.48 MB / 266.7 MB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/FCSys 0.2.6/Subregions.mo:566:7-568:26:writable] Error: Found class Data during lookup of composite component name 'subregion.liquid.H2O.Data.m', expected component.