id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
5231	Issue with NFExpression.compare	Francesco Casella	Per Östlund	"Please check [https://libraries.openmodelica.org/branches/newInst/Buildings_latest/files/Buildings_latest_Buildings.Fluid.Actuators.Dampers.Examples.Damper.err Buildings.Fluid.Actuators.Dampers.Examples.Damper]. The following error is reported
{{{
[OMCompiler/Compiler/NFFrontEnd/NFExpression.mo:656:11-656:95:writable] Error: 
Internal error NFExpression.compare got unknown expression.
}}}

A large number of models in the Buildings model is affected by this issue."	defect	closed	high	1.13.0	New Instantiation		fixed