← 1.15.0 | 1.16.4 →

Release Notes for OpenModelica 1.16.0

OpenModelica Compiler (OMC)

The new frontend has been further improved, with enhanced support of records and arrays. 33 tickets were fixed since the previous 1.14.0 release. The new front-end can now handle 100% of the Modelica Standard Library 3.2.3 models.

Improvements to the back-end:

• new minimal tearing option --minimalTearing to disable tearing except for discrete variables
• improved symbolic Jacobian evaluation option --simJacConstantSplit reuses constant part of the Jacobian
• improvements to dynamic state selection and common subexpression elimination
• new ASCC algorithm replaces and improves resolveLoops algorithm, allowing to detect high-index problems with indirect structural state constraints, e.g. in three-phase AC circuits
• homotopy operator now used on first try by default
• linearized model export also available in Matlab, Python, and Julia with --linearizationDumpLanguage option

Improvements to code generation and runtime:

• Better support for models with records
• CVODE solver from SUNDIALS added; – 2 methods available: BDF (stiff) and Adams-Moulton (non-stiff)

It is now possible to build a version of OMC with parallel Jacobian evaluation using OpenMP

• On Windows build OMC with make -f Makefile.omdev.mingw omc -j4 USE_PARJAC=yes.
• On Unix configure with --enable-parjac and build OMC.
• Only DASSL and IDA can use parallelized symbolic Jacobians.
• Simulate with -jacobianThreads=<numberOfThreads> or set environment variable OMP_NUM_THREADS=<numberOfThreads> to use a specific number of threads. Otherwise all available threads will be used.

Graphic Editor OMEdit

Replaceable classes now have graphical support in OMEdit. This feature was planned to be included in release 1.15.0, but it eventually turned out to be more convenient to merge it in the 1.16.0 release. Support for replaceable elements in OMEdit is currently limited to redeclare statements without parameter modifiers. This is enough to handle Modelica.Media medium models in Modelica.Fluid components. Please note that this feature is currently optional and needs to be activated by setting Tools|Options|General|Enable replaceable support in OMEdit.

Over 50 bug fixes were made to OMEdit to increase usability of the GUI.

OMSimulator GUI improved: text editing of SSP models, undo/redo, delete components, etc.

FMI Support

Many FMI export bug fixes and improvements to increase usability of OMC-generated FMUs.

FMI/CS 2.0 now includes CVODE solvers (previously only fixed-step forward Euler) and customization via simulation flags.

Other things

Successful integration of Modelon’s license manager for encrypted libraries. A special version of OMC available to Consortium members can now handle encrypted libraries, preventing source code browsing, and license management, via Modelon’s license manager, embedded in the encrypted library.

Improved Modelica package management. The conversion(noneFromVersion) annotation is now fully supported, which means for example that OpenModelica will automatically use the Modelica Standard Library 3.2.3 even for libraries that have a uses annotation pointing to earlier MSL versions, e.g. 3.2.2 or 3.2.1, because the conversion(noneFromVersion) annotations in the MSL specify that 3.2.3 can be used instead of 3.2.2 or 3.2.1 without any conversion script, i.e., it is fully backwards compatible. A full-fledged ​Modelica package manager is also included in OpenModelica 1.16.0, currently only with a command line interface; integration in the GUI is planned for the next 1.17.0 release, together with conversion scripts.

List of tickets closed in 1.16.0

Number of fixed tickets: 250

Component: *unknown* (9 matches)

Ticket	Summary	Resolution	Owner	Type	Priority	Version
#1100	Scalar variables get NON_CONNECTOR instead of NON_FLOW if they are components of a complex variable which is a component of a connector but is not of connector class itself	fixed	AlexeyLebedev	defect	high
#1235	Error messages for expressions does not have a context, resulting in very hard to understand error messages for large models	fixed	petar	task	critical
#1342	External functions should not be constant evaluated	fixed	perost	defect	high
#3541	Modelica.Electrical.QuasiStationary.SinglePhase.Examples.Rectifier gets different result	fixed	somebody	defect	high
#3739	Compilation errors for MSL trunk	fixed	somebody	defect	blocker	v1.9.4-dev-nightly
#5769	Initialization of HeatingSystem model broken because of questionable choice of tearing variables	fixed	AnHeuermann	defect	blocker
#5795	The backend does not compute strong components of initial equations correctly with if initial() equations	fixed	Karim.Abdelhak	defect	blocker
#6023	Update MSL 3.2.3 for the 1.16.0 release	fixed	casella	enhancement	blocker
#6091	OpenModelica stopped working on Windows Build 20190	fixed	somebody	defect	blocker	v1.16.0-dev
Component: Backend (23 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#1298	Records (and functions) with complex default bindings fail	fixed	sjoelund.se	defect	critical
#2530	translation error of model in comment1: "model MatricesExp...."	fixed	sjoelund.se	defect	high	trunk
#2735	simulation fails without any error message in OMEdit	fixed	somebody	defect	high	trunk
#3076	Inconsistent behavior of array vs. non-array connect	fixed	somebody	defect	high	trunk
#3078	Variable outside interval wrongly reported for certain variables	fixed	lochel	defect	high	trunk
#3557	PreOptModules messes up model	fixed	lochel	defect	high
#5171	EvaluateFunctions.getStatementLHSScalar generates too large lists	fixed	vwaurich	defect	high	v1.13.0-dev-nightly
#5213	Backend can't handle nested record assignment	fixed	mahge930	defect	high	v1.13.0-dev-nightly
#5459	Unnecessary choice of dynamic state selection leads to code generation failure	fixed	Karim.Abdelhak	defect	blocker
#5476	BE tries to generate non-existent boolean attributes when disabling tearing	fixed	Karim.Abdelhak	defect	high	v1.14.0-dev-nightly
#5591	Protected top-level input connectors are not handled correctly by the NF	fixed	lochel	defect	blocker
#5595	Equations involving semiLinear are not solved correctly for tearing	fixed	Karim.Abdelhak	defect	blocker
#5699	Support nonlinear equations with non-real unknowns	fixed	Karim.Abdelhak	defect	high
#5727	More issues with dynamic state selection and Jacobians	fixed	Karim.Abdelhak	defect	critical
#5754	Bad error message in SimCodeFunctionUtil.lookForExtFunctionLibrary	fixed	sjoelund.se	defect	critical	v1.16.0-dev
#5771	Bogus CSE in power plant models using Modelica.Media	fixed	Karim.Abdelhak	defect	high
#5916	Call to external "C" does not work when DAE mode is activated	fixed	Karim.Abdelhak	defect	blocker	v1.14.1
#5928	The backend should not silently discard initial consistent conditions or ignore initial inconsistent conditions	fixed	Karim.Abdelhak	defect	critical
#5938	Add information about linearized model output	fixed	Karim.Abdelhak	enhancement	high
#5952	Scaling of matching and sorting for simulation badly deteriorated from v.1.15	fixed	Karim.Abdelhak	defect	blocker
#6050	reinit with introduceOutputAliases broken	fixed	AnHeuermann	defect	high	v1.16.0-dev
#6132	backenddaeinfo states wrong number if discrete states	fixed	Karim.Abdelhak	defect	high	v1.16.0-dev
#6137	Remove unit checking from the backend	fixed	perost	defect	high
Component: Build Environment (5 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#3438	Wrong reference results for verification of MSL 3.2.1	fixed	sjoelund.se	defect	normal	trunk
#5749	Segmentation fault during omc compilation with gcc (v1.14.0)	fixed	adrpo	defect	high
#5951	OMC build time has increased	fixed	sjoelund.se	defect	high	v1.16.0-dev
#6148	OpenModelica does not compile on Gentoo	fixed	sjoelund.se	defect	normal	v1.16.0-dev
#6153	Mumps compilation fails	fixed	somebody	defect	high
Component: Code Generation (8 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#2686	error type: error when building simulator	fixed	mahge930	defect	high	trunk
#2712	Accessing connector array with dynamic index results in C code compile error	fixed	lochel	defect	normal	1.9.0Beta
#2912	2 models that work separately, but not when put together	fixed	lochel, wbraun	defect	high	trunk
#3575	real array binding/default value issue	fixed	mahge930	defect	high
#3612	Wrong C-code for Modelica.Math.FastFourierTransform.Examples.RealFFT1	fixed	lochel	defect	high
#5225	Nested record assignments causes invalid code to be generated	fixed	mahge930	defect	high	v1.13.0-dev-nightly
#5880	MSL Electrical machine model only works in the Linux Jenkins tests, but not with -nfAPI	fixed	adrpo	defect	blocker
#6022	HeatingSytem runs on Windows, fails on Linux	fixed	lochel	defect	high	v1.16.0-dev
Component: Cpp Run-time (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5963	Put the old C++ runtime back into OMC 1.16.0	fixed	rfranke	defect	blocker
Component: Documentation (5 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#2998	typo on User Documentation web page	fixed	somebody	defect	normal	trunk
#5851	Add documentation about temp directory, working directory and communications files of OMEdit	fixed	adeas31	enhancement	high
#6042	OpenModelica Introduction Web Documentation has error messages in it	fixed	sjoelund.se	defect	critical
#6104	Icon generator does not properly handle connectors when generating the html documentation	fixed	adeas31	defect	high
#6112	Corrective for icon generation is not complete	fixed	adeas31	defect	high
Component: FMI (17 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#2765	Export of FMU 2.0 fails if parameters are used as start values	fixed	lochel	defect	high	trunk
#3786	FMU export generates an empty ModelStructure	fixed	lochel	defect	blocker
#4273	FMU for co-simulation , Available Solvers	fixed	AnHeuermann	enhancement	blocker	v1.12.0
#4466	Co-Sim FMIs "maxOutputDerivativeOrder" set to wrong value	fixed	lochel	defect	high
#4639	FMI modelDescription contains no units	fixed	lochel	defect	high
#5367	Generated FMU missing events in other tools	fixed	AnHeuermann	defect	blocker	v1.16.0-dev
#5586	FMU info	fixed	lochel	enhancement	normal
#5670	FMU export with 'output Integer' not FMI conform	fixed	lochel	defect	normal	v1.13.2
#5802	handling of causality="none" for FMI -2.0	fixed	lochel	defect	high
#5845	FMU export not creating UnitDefinitions section in ModelDescription.xml	fixed	lochel	defect	blocker
#5920	UnitDefinitions are missing in modelDescription.xml	fixed	lochel	defect	blocker	v1.16.0-dev
#5969	Export FMUs without sources	fixed	lochel	enhancement	high
#5973	Make it possible to enable custom set of runtime flags in FMUs	fixed	Karim.Abdelhak	enhancement	high
#6002	Undefined variable units when using FMUs	fixed	lochel	defect	critical
#6058	CVODE FMI variables stuck	fixed	AnHeuermann	defect	high	v1.16.0-dev
#6082	FMU with CVODE without states failes	fixed	AnHeuermann	defect	critical	v1.16.0-dev
#6125	Don't throw / assert / abort inside FMUs	fixed	AnHeuermann	defect	critical	v1.16.0-dev
Component: Frontend (21 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#1126	Dangling modifier in extends clauses not detected if name exists locally.	fixed	brugard	defect	high	trunk
#1174	Check model reports errors for correct models and vice versa.	fixed	dhedberg	defect	high
#1577	Fix returned type of sliced arrays	fixed	sjoelund.se	defect	high
#1615	Add CREF_ITERATOR	fixed	sjoelund.se	defect	high
#1729	Flattening error with modelica media type redeclaration of a record	fixed	zav1984	defect	high	trunk
#1791	Change DAE.RANGE type	fixed	somebody	task	high
#2485	Redeclaration interpreted wrong with array dimensions	fixed	adrpo	defect	high	trunk
#2800	Improve Expression traversal	fixed	sjoelund.se	defect	high	trunk
#2902	Complex parameter binding lost	fixed	adrpo	defect	high	trunk
#2914	Redeclaration is not applied	fixed	perost	defect	high	trunk
#3073	Wild card import in a sub package function fails to build the model	fixed	somebody	defect	high	trunk
#3174	Duplicate elements not detected	fixed	perost	defect	high	trunk
#3300	"replaceable parameter record" and inner/outer causes error messages	fixed	somebody	enhancement	low	trunk
#3301	Problem with Incompressible Media in MSL trunk	fixed	adrpo	defect	high	trunk
#3431	Failure to look up base class in partial model	fixed	somebody	defect	high	trunk
#3493	Incorrect flatenning of conditional connectors in outer class	fixed	somebody	defect	high
#3754	Buildings model not instantiated correctly	fixed	somebody	defect	critical	v1.9.4-dev-nightly
#4205	Problem Importing Functions from Subpackages in a encapsulated Model	fixed	somebody	defect	critical	v1.12.0
#5715	Bad simplification for n*n when n is Integer	fixed	sjoelund.se	defect	high
#6180	Nested records which seek to assign values between each other now fail to compile	fixed	somebody	defect	high	v1.16.0-dev
#6183	fully qualified name missing in complex equation	fixed	adrpo	defect	normal
Component: Initialization (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5619	Homotopy-based initialization does not use updated parameter values when re-simulating	fixed	Karim.Abdelhak	defect	blocker	v1.13.2
Component: Installation program (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5933	OMEdit needs libcurl-4.dll in the bin directory	fixed	adeas31	defect	high
Component: Interactive Environment (4 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5858	Develop a manager for Modelica packages	fixed	sjoelund.se	defect	high
#5954	More homogeneous handling of Settings	fixed	adrpo	defect	high
#6013	choicesAllMatching doesn't work with relative paths	fixed	adrpo	defect	blocker
#6027	loadModel takes conversion(noneFromVersion) annotation into account before issuing warnings	fixed	sjoelund.se	enhancement	blocker
Component: MetaModelica (5 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5941	Metarecords in uniontypes that are used only in function output bindings are not defined in the .h file	fixed	adrpo	defect	high
#5944	Uniontype support for constants	fixed	johti17	enhancement	high
#5968	Support for self recursive constants in Uniontypes	fixed	johti17	enhancement	high
#5980	OMC Spins forever if components are mutally recursive	fixed	johti17	defect	critical	v1.16.0-dev
#5992	Singelton uniontypes containing non-singelton uniontypes are not treated as singeltons	fixed	johti17	defect	high
Component: NF API (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#1636	getComponents API is wrong	fixed	adeas31	defect	high
Component: New Instantiation (73 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#1416	Extends are not handled properly	fixed	sjoelund.se	defect	high
#1428	inner/outer functions not supported	fixed	adrpo	defect	high
#1519	Add check for self-referencing matrix dimensions	fixed	sjoelund.se	defect	high
#1711	Check for illegal each	fixed	sjoelund.se	defect	high
#1725	parameter passing for replaceable models does not work	fixed	perost	defect	high	trunk
#1919	Type extending basic type derived array does not work in all cases	fixed	somebody	defect	high	trunk
#2029	Incorrect cyclically dependent error, inheritance issue (from MathCore)	fixed	probably noone	defect	high	trunk
#2084	Add Modelica 3.3 impure/pure in the front-end Absyn, SCode, DAE	fixed	lochel	task	high	trunk
#2127	Instantiation of arrays with multiple iterators	fixed	perost	defect	normal
#2187	Evaluation of recursive functions during instantiation	fixed	somebody	defect	high	trunk
#2193	omc accepts undefined identifiers in structural varying models	fixed	somebody	defect	high	trunk
#2307	Using cat in loops gives strange results	fixed	probably noone	defect	low	trunk
#2435	invalid model gets simulated	fixed	adrpo	defect	normal	trunk
#2620	detect appling of pre on continuos variable	fixed	probably noone	defect	high	trunk
#2624	missing elseif branch	fixed	perost	defect	normal	trunk
#2740	Inherited elements at incorrect places	fixed	perost	defect	high	trunk
#2742	Missing inner message despite existing	fixed	adrpo	defect	high	trunk
#2745	Stack overflow detected and was not caught	fixed	perost	defect	high	trunk
#2783	encapsulated model cannot find function	fixed	perost	defect	high	trunk
#2859	Wrong generation of record bindings when defining record components via submodifiers	fixed	somebody	defect	high	trunk
#3058	Type mismatch in functions with an if clause	fixed	somebody	defect	high	trunk
#3059	parameters in if equation	fixed	somebody	discussion	normal	trunk
#3088	Error in inner/outer lookup	fixed	perost	defect	critical	trunk
#3108	evaluation of structural parametrers	fixed	adrpo	defect	high	trunk
#3142	Better error message for missing function used as pointer	fixed	somebody	defect	low	trunk
#3146	Impossible to use "redeclare" in an "extends"	fixed	somebody	defect	high	trunk
#3189	Partial function evaluation and arrays not working	fixed	somebody	defect	high	trunk
#3244	Removing unnecessary vectorization of assignments in Front-end.	fixed	wbraun	defect	normal	trunk
#3280	Strange things happening when size of array in a record depends on a value in a constant record of the same record	fixed	somebody	defect	high	trunk
#3302	"replaceable parameter record" and inner/outer - flattening fails when array size in record changes	fixed	perost	defect	blocker	trunk
#3365	Slow instantiation due to function evaluation	fixed	somebody	defect	high	trunk
#3388	Instantation uses parameter value instead of parameter reference	fixed	somebody	defect	high	trunk
#3469	Conditional declarations doesn't work with inner/outer components	fixed	somebody	defect	high
#3476	Replaceable package in connector causes translation error	fixed	somebody	defect	high
#3516	flattening fail with parameter fixed=false and redeclare	fixed	somebody	defect	high
#3517	wrong cyclic for record structure	fixed	somebody	defect	high
#3589	BuildingSystems library	fixed	somebody	defect	normal
#3622	Bad management of public and protected variables	fixed	somebody	defect	high
#3637	Modelica.Utilities.Files.exist doesn't work	fixed	somebody	defect	high
#3645	Modelica.Utilities.Files.removeFile doesn't work	fixed	somebody	defect	critical
#3734	Improve handling of impure functions	fixed	somebody	defect	high	v1.9.4-dev-nightly
#3833	Redeclaring package Medium = Medium in extends does not work	fixed	adrpo	defect	high
#3882	record parameter binding	fixed	perost	defect	blocker
#4012	replace structure parameter	fixed	somebody	defect	high
#4044	Invalid equations in ThermoSysPro.InstrumentationAndControl.Blocks.Discret.FctTrans	fixed	sjoelund.se	defect	high
#5202	NFCeval.evalBuiltinAbs gets invalid vector input in Buildings model	fixed	perost	defect	blocker
#5204	NFTyping.typeComponents can't evaluate structural parameter (hard)	fixed	perost	defect	blocker
#5241	Issue with ExpressionSimplify.evalCat in the NF	fixed	perost	defect	blocker
#5342	Issue with Complex array parameter binding in the NF	fixed	perost	defect	blocker
#5373	Issue with Ceval computing array + scalar Real expression in the NF	fixed	perost	defect	blocker
#5423	Models with Aron sensor do not simulate with NF	fixed	perost	defect	blocker	v1.13.2
#5466	The NF does not handle conditional initial equations in sub-components of arrays of components correctly	fixed	perost	defect	blocker
#5512	Problem with arrayed parameters in NF	fixed	perost	defect	critical	v1.14.0-dev-nightly
#5674	The NF does not count variables correctly when conditional components are involved	fixed	perost	defect	high
#5687	Evaluting structural parameters and array modifications	fixed	perost	defect	normal
#5702	NF Lookup issue with inner/outer	fixed	perost	defect	blocker
#5738	Questionable warning with annotation(Evaluate = true) in the NF	fixed	perost	defect	high
#5753	Checking a model in Chemical results in internal error of the NF	fixed	perost	defect	high
#5763	Connections.isRoot statement outside equation results in instantiation failure with no error message	fixed	perost	defect	normal	v1.16.0-dev
#5782	Failure to instantiate EletricalEnergyStorage Libray	fixed	perost	discussion	low	v1.14.0
#5821	New frontend fails with StateGraph2.Transition	fixed	somebody	defect	blocker
#5835	Issue with NF and functions with arrays of records	fixed	perost	defect	blocker
#5836	The NF accepts illegal discrete variables	fixed	Karim.Abdelhak	defect	blocker
#5870	New FE does not resolve unqualified imported names	fixed	perost	defect	high	v1.16.0-dev
#5910	"Cannot resolve type of expression" when function output is given by functionals	fixed	perost	defect	high	v1.16.0-dev
#5946	[NF] Cross product inside array models is broken in the Frontend	fixed	perost	defect	high
#5970	Compile error on array of models with expandable connector	fixed	perost	defect	normal	v1.14.0
#5994	Invalid code generation when accessing array index with size(array,1)	fixed	mahge930	defect	high	v.1.15.0-dev
#6045	The NF rejects supposedly legal code involving algorithms and discrete variables	fixed	Karim.Abdelhak	defect	blocker
#6089	Evaluate reductions only involving literal constants in the NF	fixed	perost	defect	high
#6096	Issues with redeclare in Buildings	fixed	perost	defect	high
#6109	[NF] Function pure/impure checking affects result variability	fixed	perost	defect	high
#6134	OMEdit fails to simulate a model that should run according to library coverage	fixed	perost	defect	high	v1.16.0-dev
Component: OMEdit (54 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#2079	OMEdit does not handle replaceable classes and components	fixed	adrpo	enhancement	blocker	trunk
#4781	OMEdit places the "end Model;" statement at the end of annotation line	fixed	sjoelund.se	defect	blocker	v1.13.0-dev-nightly
#5618	Erroneous unit of sine phase angle	fixed	adeas31	defect	high	v1.14.0-dev-nightly
#5640	Chineses language no longer available in OMEdit	fixed	sjoelund.se	defect	high	v1.14.0-dev-nightly
#5668	Duplicate of Modelica class with dot in class name leads to unstable OMEdit state	fixed	adeas31	defect	blocker	v1.14.0-dev-nightly
#5671	Bad scaling of icons in graphical view	fixed	adeas31	defect	high	v1.14.0-dev-nightly
#5689	Setting a wrong flag breaks graphical annotations	fixed	adrpo	defect	high
#5710	Wrong error when duplicating a class (from the MSL)	fixed	adeas31	defect	blocker	v1.16.0-dev
#5723	[OMEdit] Do not allow the simulation window to be closed if the simulation is still running	fixed	adeas31	enhancement	normal
#5735	Potential bug HeatingSystem	fixed	adeas31	defect	high	v1.14.0-dev.beta2
#5778	Wrong links to OpenModelica Documentation in setup dialog and Help menu bar	fixed	adeas31	defect	high	v.1.15.0-dev
#5786	OMEdit does not handle consecutive loading and unloading of mol files as expected.	fixed	adeas31	defect	high	v1.16.0-dev
#5789	OMEdit can't delete ssp components	fixed	adeas31	defect	blocker	v1.16.0-dev
#5794	PowerGrids model fails during compilation in OMEdit but works fine from the command line	fixed	adeas31	defect	critical
#5801	Diagram size in OMEdit	fixed	adeas31	defect	normal
#5804	Profiling blocks+html is broken again in OMEdit	fixed	adrpo	defect	blocker
#5829	[OMEdit] The plotting window is not activated after you simulated with 3d visualization	fixed	adeas31	defect	high
#5841	Erroneous bounding rectangle and starting size of Diagram window size	fixed	adeas31	defect	critical	v1.16.0-dev
#5846	Omedit changes diagram appearance while dragging	fixed	adeas31	defect	critical
#5856	Use helper function instead of QString::number(double)	fixed	adeas31	defect	high
#5871	OMEdit changes extensions of package.mo files when top-level package is modified	fixed	adeas31	defect	blocker	v1.16.0-dev
#5878	Bitmap is rendered wrongly	fixed	adeas31	defect	high
#5879	Add origin marker to graphical primitive shapes	fixed	adeas31	enhancement	high
#5895	OMEdit does not open result files	fixed	adeas31	defect	blocker	v1.16.0-dev
#5903	Connection line is not removed on undo	fixed	adeas31	defect	high
#5907	Wrong repainting of diagrams of extended models in Omedit	fixed	adeas31	defect	blocker	v1.16.0-dev
#5908	OMEdit doesn't allow to wire a terminal if it is inside the standard icon area	fixed	adeas31	defect	blocker	v1.16.0-dev
#5909	Issue with OMEdit under Windows 10	fixed	adeas31	defect	critical
#5923	OMEdit moves connectors in icons when they are moved in the block diagram and vice-versa	fixed	adeas31	defect	blocker	v1.16.0-dev
#5935	OMEdit Crash Report: Host dev.openmodelica.org not found	fixed	adeas31	defect	high	v.1.15.0-dev
#5972	Bad display of diagrams in plot perspective when inheritance is involved	fixed	adeas31	defect	high
#5976	Impossible to set parameters with units different from displayUnit (regression!)	fixed	adeas31	defect	blocker
#5979	OMEdit dies when checking model with mutually recursive constants	fixed	perost	defect	critical	v1.16.0-dev
#5984	OMSimulator text editing enhancements	fixed	adeas31	enhancement	blocker
#5998	ESC in entry field of "filter classes" (search field) does not restore original view	fixed	adeas31	defect	high
#6007	Improve replaceable class input widget	fixed	adeas31	defect	blocker
#6011	OMEdit does not correctly add redeclare statements	fixed	adrpo	defect	blocker
#6012	Handle default choices for redeclare as default choices for parameters	fixed	adrpo	defect	blocker
#6032	Bad display and Crash when viewing a diagram in plotting perspective	fixed	adeas31	defect	critical	v1.16.0-dev
#6035	Initialization file not loaded from default directory in OMEdit	fixed	AnHeuermann	defect	blocker
#6043	Library Browser missing View Documentation menu option	fixed	adeas31	defect	blocker	v1.16.0-dev
#6060	OMEdit crashes when changing connector names	fixed	adeas31	defect	blocker
#6063	Disturbed model view in plotting mode	fixed	adeas31	defect	normal	v1.16.0-dev
#6066	OpenModelica bitmap wrong way around	fixed	adeas31	defect	high
#6083	Diagram size change from OM performs badly	fixed	adeas31	defect	normal
#6086	OMEdit does't show block terminals into diagram view	fixed	adrpo	defect	blocker	v1.16.0-dev
#6107	OMEdit adds invalid annotation	fixed	adeas31	defect	blocker
#6113	OMEdit doesn't show connectors at icons in diagram view	fixed	adeas31	defect	blocker	v1.16.0-dev
#6127	Improve drop-down menu for replaceable class	fixed	adeas31	defect	blocker
#6128	OMEdit deletes the redeclare clause when a parameter value is changed	fixed	adeas31	defect	blocker	v1.16.0-dev
#6133	OMEdit doesn't load a library if just the version is different; no error, no warning	fixed	adeas31	defect	high	v1.16.0-dev
#6138	OMEdit gives an error when trying to set parameter or variable modifier if an "extends" clause is present and replaceable support is active	fixed	adeas31	defect	blocker	v1.16.0-dev
#6139	Erroneous bounding rectangle when exporting diagrams to Clipboard.	fixed	adeas31	defect	normal	v1.16.0-dev
#6165	Parameter window does not have the right width when replaceable packages are included	fixed	adeas31	defect	critical
Component: OMEncryption (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5326	For an encrypted component with inputs and outputs, the connections are not visible.	fixed	adeas31	defect	high
Component: OMPython (2 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#4622	Update generate_icons.py script to use the new ZMQ variant of OMPython	fixed	alash325	enhancement	high	v1.13.0-dev-nightly
#5956	omc.sendExpression("buildModel(%s)"%modelName) fails to build a model correctly built by OMEdit.	fixed	alash325	defect	high	v1.14.1
Component: OMSens (2 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5848	OMSens only detects topmost parameters of models	fixed	johti17	discussion	normal
#5930	OMSens missing fortran dependency	fixed	johti17	defect	normal	v1.16.0-dev
Component: Parser (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5949	SimpleModelicaParser does stack overflow on huge arrays	fixed	sjoelund.se	defect	high
Component: Run-time (12 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#2673	OMEdit does not import initial conditions correctly	fixed	lochel	defect	critical	trunk
#2936	Zero-length arrays size(arr, 2) crashes run-time	fixed	somebody	defect	high	trunk
#4247	Implement state-of-the-art high-order variable-step-size explicit integration methods	fixed	wbraun	enhancement	critical
#5139	Initialization failures due to min/max and assert() violations do not trigger the homotopy-based initialization	fixed	AnHeuermann	defect	high
#5758	Add separate logging of global homotopy solver	fixed	AnHeuermann	enhancement	high
#5807	Start value for final parameters with fixed=false is ignored	fixed	AnHeuermann	defect	blocker
#5830	Implementation of CVODEs in OEM	fixed	AnHeuermann	enhancement	blocker
#5927	Viewing State Variables of Linearised Model	fixed	Karim.Abdelhak	defect	blocker	v1.16.0-dev
#5936	Simulation statistics	fixed	lochel	defect	high
#6001	Issues with resimulate	fixed	Karim.Abdelhak	defect	blocker
#6030	Resimulate doesn't read the updated value from resource file	fixed	Karim.Abdelhak	defect	blocker
#6106	The default nonlinear solver accepts solutions which are not fulfilling NewtonXTol	fixed	Karim.Abdelhak	defect	critical
Component: Testing Framework (1 match)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5568	Remote switch for ripper.openmodelica.org doesn't work	fixed	sjoelund.se	defect	critical
Component: Third-Party Libraries (3 matches)
Ticket	Summary	Resolution	Owner	Type	Priority	Version
#5615	unmet dependencies error blocks installation of third part libraries on Ubuntu 18.04	fixed	sjoelund.se	defect	blocker	v1.14.0-dev-nightly
#6025	Incompatible Modelica_DeviceDrivers version (2.0.0) in OpenModelica 1.16.0-dev.02	fixed	sjoelund.se	defect	blocker	v1.16.0-dev
#6219	OM 1.16.0 release fails to build on MacOS	fixed	adrpo	defect	high