[:1:1-1:32:writable] Error: Class GC_set_max_heap_size not found in scope (looking for a function or record). Notification: Performance of loadModel(Buildings): time 2.437/2.437, allocations: 268.2 MB / 275.2 MB, free: 7.691 MB / 218.7 MB Notification: Performance of FrontEnd - loaded program: time 0.1907/2.628, allocations: 63.84 MB / 339 MB, free: 8.074 MB / 282.7 MB Notification: Performance of FrontEnd - Absyn->SCode: time 0.3199/2.948, allocations: 61.52 MB / 400.5 MB, free: 14.03 MB / 330.7 MB Notification: Performance of FrontEnd - scodeFlatten: time 1.557/4.505, allocations: 0.6802 GB / 1.071 GB, free: 63.49 MB / 0.5261 GB Notification: Performance of FrontEnd - mkProgramGraph: time 0.0002983/4.505, allocations: 88.02 kB / 1.071 GB, free: 63.45 MB / 0.5261 GB [/var/lib/hudson/slave/workspace/OpenModelica_TEST_LIBS/OpenModelica/OMCompiler/build/lib/omlibrary/Buildings 1.6/Fluid/HeatExchangers/BaseClasses/ntu_epsilonZ.mo:59:5-59:81:writable] Error: Cannot resolve type of expression 0 < flowRegime. The operands have types Integer, enumeration(ParallelFlow, CounterFlow, CrossFlowUnmixed, CrossFlowCMinMixedCMaxUnmixed, CrossFlowCMinUnmixedCMaxMixed) in component . Error: Error occurred while flattening model Buildings.Fluid.HeatExchangers.Examples.DryEffectivenessNTU Error: Internal error SimCode: The model Buildings.Fluid.HeatExchangers.Examples.DryEffectivenessNTU could not be translated to FMU