id Summary Owner Type Priority Milestone Component 1002 The compiler crashes with Stack Overflow on big matrices cbelyaev defect blocker Simulation Code Generation 1206 Installer stops working when installing 1.5.0 RC3 on Windows XP davbr defect blocker Installation program 1220 PointGravityWithPointMasses and PointGravityWithPointMasses2 has assertions with false condidion in the flat code. Peter Aronsson defect blocker 2358 Openmodelica can not handle floating point numbers somebody defect blocker 1.9.0 Parser 3940 Serious performance degradation on the latest Linux nightly builds (+50% build time) Martin Sjölund defect blocker Build Environment 4949 Simulation setup window broken on Ubuntu 18.04 Adeel Asghar defect blocker 1.13.0 OMEdit 4951 OMEdit did not generate the fmu file on FMU export Adrian Pop defect blocker 1.13.0 FMI 5596 The NF does not report the flattening process to the debugger Per Östlund defect blocker 2.1.0 New Instantiation 5818 Suppress $cse variables in the OMEdit Variables Browser Adeel Asghar defect blocker 1.16.0 OMEdit 40 a[1,:] fails in mosh Peter Aronsson defect critical 60 getErrorString, getMessagesString, getMessagesStringInternal. Adrian Pop defect critical Interactive Environment 77 Built-in type attributes given as modifiers in type declarations not propagated jakesson defect critical 95 "I get ""Stack overflow!"" during instantiation (or parsing?)" Per Östlund defect critical Frontend 100 Visual C++ runtime error gentler3y defect critical Installation program 107 Instantaneous load acceleration miguel.prada.sarasola defect critical Backend 115 Sampler doesn't see signal... miguel.prada.sarasola defect critical Backend 116 Sampling does not work miguel.prada.sarasola defect critical Backend 126 MDT not avalable for download Wilhelm.Medetz defect critical Interactive Model Editor Interface 138 loadFile executed with package.mo file donida defect critical Command Prompt Environment 1013 Internal error generate_global_data failed cbelyaev defect critical Simulation Code Generation 1025 Some of the reduction expressions do not work. Adrian Pop defect critical 1039 Improved name lookup (from MathCore) krsta defect critical 1131 Syntax error reported for annotations in extends clauses. (from MathCore) Jan Brugård defect critical 1157 [MultiBody] Validating a model with Cylindrical joint returns errors but is built successfully (from MathCore) Karin Gustafsson defect critical Red October 1214 Simple Diode Circuit model Simulation gives wrong simulation results. Dymola correct result included. oscarperez defect critical Simulation Code Generation 1244 Can't find matching inner Peter Aronsson defect critical Red October 2025 Look-up failed for replaceable functions. somebody defect critical 1.9.0 Frontend 2030 Array Slice Assignment not simulatable Martin Sjölund defect critical 1.9.1 Code Generation 2209 The smooth() operator should be used to influence event generation and differentiation Willi Braun defect critical 1.13.0 Run-time 2384 lookup of functions through instance name combined with inner/outer somebody defect critical 1.13.0 Frontend 2407 Invalid component reference for model hierarchy with identical names when using Inner/outer somebody defect critical 1.12.0 Frontend 2527 OMEdit crash while component creation in a package Adeel Asghar defect critical 1.9.1 OMEdit 2564 Problem with code generation - RealInput Lennart Ochel defect critical 1.9.1 Code Generation 3306 New ipopt performance issues Vitalij Ruge defect critical 1.9.4 Run-time 4577 Unexpected 'unrecognized linear solver error' wibraun defect critical Run-time 4602 Complex type not found anymore somebody defect critical 1.13.0 *unknown* 4810 Problems with daeMode in OMEdit Willi Braun defect critical 1.13.0 Run-time 4986 OMC crashes when invoking debugger Adeel Asghar defect critical 1.13.0 OMEdit 6117 Throwing error for missing else-clause even if condition is parametric Adeel Asghar defect critical 1.16.0 OMEdit 98 Compilation Error elsheikh defect high Parser 1058 terminate not supported (from MathCore) krsta defect high 1093 OMC fails with Stack Overflow Schubert TUD defect high Instantiation 1099 Elementwise Multiplication and Addition of matrices fails imke.krueger defect high 1118 Stack overflow when using Matrix in connector Schubert TUD defect high Instantiation 1141 class restriction 'type' can only be derived from predefined types (from MathCore) Jan Brugård defect high 1144 Fails to validate correct class (from MathCore) Jan Brugård defect high Frontend 1202 Initial equation is silently ignored perob88 defect high 1222 initial equations ignored mohsen defect high Run-time 1289 inv function is not working mohsen defect high 1392 Functions with inputs and outputs in protected section gives no error. Peter Aronsson defect high 1435 OMEdit does not handle %name% on Linux Martin Sjölund defect high Backend 1489 if equation with initial() as condition causes rightless error Jens Frenkel defect high Backend 1530 OMPlot: plotAll does not sort variables correctly Adeel Asghar defect high 1.12.0 OMPlot 1550 Initialization of non-fixed parameters Martin Sjölund defect high 1564 Do some sanity checks on the omc executable before copy to build/bin (or rename the old one) Adrian Pop defect high Bootstrapping Build Environment 1570 Cryptic error messages returned when checking a model Leonardo Laguna discussion high Backend 1599 initial values not respected in inertia-clutch model Peter Junglas defect high 1603 Inner-Outer warnings Martin Sjölund defect high Future Frontend 1699 "FMI export does not work 'mkdir.exe"" unknown command" Hubert Thieriot defect high Backend 1763 Can't upgrade macport Martin Sjölund defect high Build Environment 1784 Imported function not called from script when noevalfunc is not specified somebody defect high 1.9.0 Frontend 1874 Error sorting boolean variables somebody defect high 1.9.1 Backend 1894 Failure in nonlinear reports simulation success somebody defect high 1.9.0 Run-time 1901 problems with event handling Willi Braun defect high 1.9.0 Run-time 1910 Erroneous Warning: Parameter ... has neither value nor start value, and is fixed during initialization (fixed=true) Adrian Pop defect high 1.13.0 Frontend 1924 IndexReduction.differentiateEqns failed Jens Frenkel defect high 1.12.0 Backend 1925 Failure to run the textbook simulation example of a pendulum - Error solving nonlinear system residualFunc2 (size 1) at time... somebody defect high 1.9.1 Backend 1928 Multibody - ModelicaTest models that use quaternions as states go into infinite loop Lennart Ochel defect high 1.9.0 Run-time 1930 Wrong symbolic simplification somebody defect high 1.13.0 Frontend 1942 msl32 / Modelica.Mechanics.MultiBody.Examples.Loops.EngineV6_analytic Willi Braun defect high Backend 1968 Modelica.Media.Examples.Tests.MediaTestModels.Water.WaterIF97OnePhase_ph.mos fails on Linux Willi Braun defect high 1.9.0 Backend 1998 symbolic initialization fails Lennart Ochel defect high 1.9.0 Backend 2013 Wrong error-message added for modification of arrays of records Adrian Pop defect high 1.12.0 Frontend 2031 indexed_assign_real_array fails Martin Sjölund defect high 1.9.1 Code Generation 2037 Math expressions flattened incorrectly probably noone discussion high 1.12.0 Frontend 2041 Wrong file endings in MSL32 Linux Adeel Asghar defect high 1.9.0 Installation program 2044 Error with extending 2 replaceable models somebody defect high 1.13.0 Frontend 2058 Error: failed to read the XML file eventTests.sample2_info.xml somebody defect high Run-time 2071 Template error: ExpressionDumpTpl.dumpExp: Unknown expression. Martin Sjölund defect high 1.9.0 Code Generation 2100 Nested modifiers cause duplicate elements error somebody defect high 2.0.0 Frontend 2118 Backend fails on RAM Willi Braun defect high 1.9.1 Backend 2145 OMEdit executes without end Adeel Asghar defect high 1.9.1 OMEdit 2185 Only print errors if the class is used somebody defect high 1.13.0 Frontend 2186 OMEditor: the wrong functions in the pipe component Adrian Pop defect high 1.12.0 Frontend 2195 Omedit does not consider its own changes Adeel Asghar defect high 1.9.1 OMEdit 2238 Linearize fuction somebody defect high 1.9.0 Command Prompt Environment 2246 Variable index model gives incorrect results probably noone defect high 1.13.0 Backend 2284 MultiBody Flattening somebody defect high 1.12.0 Frontend 2290 debian: update omc #15987-1 to 16566-1 fails: omc requests libhdf5-1.8.4 but 1.8.8 installed probably noone defect high 1.9.0 Backend 2295 URIs as references to external resources don't work Adeel Asghar defect high 1.9.0 OMEdit 2301 simulation crashed probably noone defect high 1.13.0 Backend 2309 Cannot read numbers from a file Martin Sjölund defect high 1.12.0 Code Generation 2325 doLinearTearing should not appear in the debug flags Lennart Ochel defect high 1.13.0 Command Prompt Environment 2327 Reading from an external file is very slow Adrian Pop defect high OMEdit 2343 Instantiatied extended models with records with constants have equations which could easily be simplified somebody enhancement high 2.0.0 Frontend 2372 A scoping issue? somebody defect high 1.13.0 Frontend 2381 "loadFile(""/path/to/library 1.2/package.mo"") does not work" Adrian Pop defect high 1.13.0 Frontend 2389 OMEdit hangs when browse Modelica/Media/Air Adeel Asghar defect high 1.9.1 OMEdit 2423 Crash in OpenModelica Connection Editor related to multiple variable definitions on one line. Adeel Asghar defect high OMEdit 2457 Do we have visualizers in openmodelica? Can we animate? somebody discussion high 1.9.1 Run-time 2461 Mac OMEdit and OMShell don't update probably noone defect high 1.9.1 Build Environment 2512 can't compile trunk because of template incompatibilities Adeel Asghar defect high 1.9.1 Build Environment 2516 Can't run omc built from trunk on OS X Adeel Asghar defect high 1.9.1 Build Environment 2541 Unable to connect components for fluids Per Östlund defect high 1.13.0 New Instantiation 2543 Structuraly singular systems in ThermoPower involving homotopy probably noone defect high 1.9.2 Backend 2545 ComponentReference.printComponentRef does not work somebody defect high 1.9.1 Frontend 2551 Bootstrapped compiler fails to display error about duplicate components with the same name and different type Martin Sjölund defect high 1.9.1 MetaModelica 2579 OMN freezing arunkumar palanisamy defect high OMNotebook 2649 Incompartible type for copy_string_array Lennart Ochel defect high 1.9.1 Code Generation 2755 Pantelides fails in a small model somebody defect high Backend 2758 Buildings library: ffd_miami branch not loading Martin Sjölund defect high 1.9.1 *unknown* 2795 Static.vectorizeCallUnknownDimension does not generate type information somebody defect high Frontend 2918 Problem with arrays Andre Montibeller defect high Frontend 2928 Event handling at time=startTime somebody defect high 1.9.4 Run-time 2949 MultiBody.Examples.Elementary.UserDefinedGravityField doesn't work somebody defect high never Frontend 2952 "Solving non-linear system fails for model but ""Files equal!""" somebody defect high 1.9.4 Backend 2953 "Error ""The arguments x_min and x_max to OneNonLinearEquation.solve(..) do not bracket the root of the single non-linear equation""" somebody defect high 1.9.4 Backend 2963 Assert within Initial Equation triggers during simulation somebody defect high Future *unknown* 3022 Can't install openmodelica from MacPorts Adeel Asghar defect high Build Environment 3030 Openmodelica fails to configure Martin Sjölund defect high 1.16.0 Build Environment 3061 Mac port install openmodelica-devel fails: syntax error near unexpected token `ATOMIC_OPS,' Adeel Asghar defect high Installation program 3100 Macport build on upgrade fails somebody defect high 1.9.4 *unknown* 3125 Modelica.Media.Air.MoistAir.PsychrometicData Adrian Pop defect high Frontend 3175 Iinitialization doesn't converge even when near solution somebody defect high Future *unknown* 3312 Macport OM Install on upgrade fails defect high Build Environment 3333 in OMEdit, Rotating a component drags it in a far position Adeel Asghar defect high 1.9.3 OMEdit 3342 MACPORT UPDATE FAIL somebody defect high Build Environment 3355 OMEdit automated crash report Adeel Asghar enhancement high 1.9.3 OMEdit 3398 OMEdit crashes with SIGSEGV in Fedora 21/22 x86_64 Adeel Asghar defect high OMEdit 3407 Annex60 conversion script seems to need updates somebody defect high never *unknown* 3456 Linear/non-linear solver failed Lennart Ochel defect high Run-time 3463 Native Mac distribution often generates stack overflow. somebody defect high NeedsInput Interactive Environment 3496 OM Mac build fails somebody defect high Build Environment 3512 improve solveSimpleEquation Vitalij Ruge defect high Future Backend 3566 OM Mac build fails somebody defect high Build Environment 3600 Hierarchical stream connectors are not handled correctly somebody defect high 2.0.0 Frontend 3640 Compilation errors for Modelica.Math.FastFourierTransform.Examples.RealFFT1 Adrian Pop defect high 1.9.4 Build Environment 3732 Segmentation fault at zero mass flow rate somebody defect high Future *unknown* 3750 Compilation Problem for model modifier with constrainedby and inheritance somebody defect high 1.12.0 *unknown* 3778 noEvent(x>0) fails to guard against sqrt(x) for x<0 somebody defect high Future *unknown* 3829 Memory allocation tracking produces weird statistics Lennart Ochel defect high Code Generation 3887 Custom annotation for non-standard experiment settings Adeel Asghar defect high 1.11.0 Testing Framework 3895 Memory leak in the Linux simulation executable when using KLU somebody defect high 1.13.0 Run-time 3994 Arch-Linux 2 failed tests git-master r.trevor.clark@… discussion high Future *unknown* 4011 Modelica_Noise examples not running Adeel Asghar defect high 1.9.x OMEdit 4077 OMEdit requires dist-upgrade due to OpenSceneGraph dependency Martin Sjölund defect high OMEdit 4082 Mac openmodelica won't build Martin Sjölund defect high Build Environment 4083 On opening Modelica.Mechanics.Translational.Examples.Friction I get translation Errors in OMEdit somebody defect high *unknown* 4119 singulare model pass backend somebody defect high Future Backend 4130 FMI ModelExchange export - blocked to fmi2EnterInitializationMode with checker - simple case with loop Adeel Asghar defect high Future FMI 4147 Installation on mac is aborted with error Daniel Windler defect high 1.9.x *unknown* 4179 compilation error when using multiple media somebody defect high Future *unknown* 4226 Reusing debug config name overwrites old config Adeel Asghar defect high 1.14.0 OMEdit 4315 Request to add PhotoVoltaics library as systems library to OpenModelica Martin Sjölund enhancement high 1.12.0 Installation program 4366 Error from make in omlibrary-core Martin Sjölund discussion high Build Environment 4426 Flattening error for replaceable modell somebody defect high 2.0.0 Frontend 4452 Changed debug flags in show not effect in current OMEdit session Adeel Asghar defect high 1.12.0 OMEdit 4493 OMCSessionZMQ cannot connect to server Alachew Mengist defect high OMPython 4532 FMI calling sequences for fmi2SetInteger Rüdiger Franke defect high Future FMI 4768 missing resultsvars when calling readSimulationResultVars somebody defect high Future Command Prompt Environment 4770 OMShell doese not accept backslah in parameter-string as shown in tutorial somebody defect high Future *unknown* 4802 Documentation html not composed correctly Adeel Asghar defect high 1.14.0 OMEdit 4833 Yet another lookup issue in Modelica.Media Per Östlund defect high 2.0.0 New Instantiation 4934 Problem during OpenModelica compilation somebody defect high never Build Environment 5003 More issues with array subscripts in binding with the NF Per Östlund defect high 2.0.0 New Instantiation 5103 CompositeModel::solveAlgLoop: max. number of iterations Lennart Ochel defect high 1.13.0 OMSimulator 5137 Wrong choice of angle unit in phase of sine wave Adeel Asghar defect high 1.13.0 OMEdit 5271 Cannot import to Python Alachew Mengist defect high OMPython 5286 Log flag options are reset at every run Adeel Asghar defect high OMEdit 5463 Comparing plots while re-simulating Adeel Asghar enhancement high 1.14.0 OMEdit 5656 Allow step-by-step translation and simulation with scripting API somebody enhancement high 1.16.0 Interactive Environment 5661 installing OMPython arunkumar palanisamy defect high 1.14.0 OMPython 5700 Failed to compile all functions in package SimCodeUtil. Error: Type mismatch. Martin Sjölund defect high 1.14.0 Build Environment 5707 Rendering of SVG in documentaion broken? Adeel Asghar defect high 1.14.0 OMEdit 5761 Symbolic Jacobians not correct for Linearization and FMI Lennart Ochel defect high 1.16.0 FMI 6031 Ragged dimensions are not yet supported somebody defect high 1.16.0 New Instantiation 6072 Non-structural parameters should not be evaluated by default Adeel Asghar enhancement high 1.17.0 OMEdit 6075 Counting Boolean Vectors with MSL function does not work with old frontend defect high 1.16.0 Frontend 6081 Fedora 29 compilation fails John Tinnerholm defect high never OMSens 6244 OM does not support modification of complex types Per Östlund defect high 1.17.0 New Instantiation 6286 install 2 versions OM in parallel? Adrian Pop defect high NeedsInput *unknown* 6311 Unable to read init file Andreas Heuermann defect high 1.18.0 Run-time 6358 Key Del does not delete Modelica class Adeel Asghar defect high NeedsInput OMEdit 1030 Compilation fails with multiple error: ‘strcmp’ was not declared in this scope Dietmar Winkler defect normal 1125 Name lookup fails when using functions from kernel command view (from MathCore) Jan Brugård defect normal 1197 Lookup issues of inherited constants in packages Martin Sjölund defect normal Instantiation 1252 Insufficient type checking of relational operations Per Östlund defect normal 1364 Generation of Expression.ASUB instead of ComponentReference Adrian Pop defect normal White December Instantiation 1990 Symbolic Jacobian fails for functions Willi Braun defect normal 1.13.0 Backend 2004 Parameter XXX has no value, and is fixed during initialization Adrian Pop defect normal 1.13.0 Frontend 2018 Error in functions call with discarded outputs probably noone defect normal 1.9.1 Backend 2019 Execution of omc failed with +help=debug flag somebody defect normal 1.9.0 Command Prompt Environment 2055 loadFile with backward slash on package.mo loads only the top class somebody defect normal 1.13.0 Frontend 2126 symmetric code generation error Per Östlund defect normal 1.9.0 Code Generation 2137 GUI based FMU import does not extract the .fmu on its own Adeel Asghar defect normal 1.9.0 OMEdit 2229 Bootstrapping defect on 32 Bit Ubuntu System somebody defect normal 1.9.0 MetaModelica 2242 function with multiple outputs is treated strange somebody defect normal 1.12.0 Frontend 2293 OpenModelica FMUs fail to exit when the shared library is opened with JNA Adeel Asghar defect normal FMI 2323 "Error: ""variable [...] not constant""" somebody defect normal 1.13.0 Frontend 2444 OMEdit deletes special lines in models Adeel Asghar defect normal OMEdit 2472 non-linear solver issues after ExpressionSimplify changes somebody defect normal Future Run-time 2615 Mac binary release: Library not loaded. Adeel Asghar defect normal Installation program 2775 OMShell Adeel Asghar defect normal 1.9.3 *unknown* 3310 Enable Line Wrapping defect normal 1.9.4 OMEdit 3434 Add a filter for modelica Adeel Asghar enhancement normal OMEdit 3537 OMEdit cannot recognize encoding Adeel Asghar defect normal OMEdit 3608 Omedit shows a component's icon but when checking does not find it Per Östlund defect normal 1.13.0 Frontend 3720 Profiling: Measure number of calls to functions Lennart Ochel enhancement normal Code Generation 3780 wrong array dimension size unless Evaluate=true is set somebody defect normal Future *unknown* 3866 Warnings in model check do not react to code changes unless OMEdit is restarted Adeel Asghar defect normal OMEdit 3992 A model to dynamically change network topology that does not work with OM somebody defect normal 1.12.0 *unknown* 4035 Inefficient Code for 'or' somebody defect normal never Code Generation 4111 "OMEdit ""Preserve User's GUI Customizations"" setting not working" Adeel Asghar defect normal 1.11.0 OMEdit 4427 MSL322 coverage: Modelica.Electrical.Analog.Examples.ShowSaturatingInductor Lennart Ochel defect normal Initialization 4495 getSimulationOptions() reports default simulation settings before model is built somebody defect normal Interactive Environment 4599 gpg: no valid OpenPGP data found Andrey D defect normal Installation program 4764 Reducing variability from variable to parameter causes underdetermined equation system Lennart Ochel defect normal Future Backend 4953 Generator vs. List Martin Sjölund enhancement normal 1.16.0 MetaModelica 5750 buildModel fails when model is extended from somebody defect normal Frontend 6065 Couldn't resolve host name Martin Sjölund defect normal Package Manager 2167 Missing parenthesis in the flattened output of some if-expressions somebody defect low 1.13.0 Frontend 2321 Better import error message for named imports Per Östlund defect low 2.0.0 New Instantiation 4123 Minor visual glitch in OMEdit Adeel Asghar defect low 1.12.0 OMEdit