id Summary Status Owner Type Priority Milestone 2132 getComponentAnnotations should evaluate the parameters assigned Adrian Pop defect blocker 1.19.0 2152 Handle time events efficiently assigned Karim Adbdelhak enhancement blocker 2.0.0 2282 Dynamic State Selection doesn't work on simple planar pendulum model assigned Karim Adbdelhak defect blocker 2.0.0 2484 Expandable connector resolution misses components assigned Per Östlund defect blocker 2.0.0 2850 Redeclared models use wrong icon new Adeel Asghar defect blocker 2.0.0 2891 Hierarchical editing of models new Adeel Asghar enhancement blocker 2.0.0 2894 Summary of improvements for OMEdit GUI usability accepted Adeel Asghar enhancement blocker 2.0.0 2926 Check uses-annotation on loadFile assigned Per Östlund defect blocker 1.19.0 3424 Incorrect result with diffModelicaFileListings reopened Martin Sjölund defect blocker 1.19.0 1478 Handling mixed systems containing discrete iteration variables assigned somebody defect critical Future 1814 Typechecker incorrectly unifies distinct types through polymorphic type variables new somebody defect critical Future 2173 simulate API function does not complain on wrong parameters accepted Adrian Pop defect critical 2.0.0 2221 Documentation of Scripting and Communication Protocol new somebody defect critical Future 2222 OMPython interface loses sequence info and OMPython exit bug new Alachew Mengist defect critical Future 2548 libs paramerter of SimCode.makefileParams for msvc is not correct assigned Adrian Pop defect critical Future 2634 underdetermined initialization problems lead to division by zero new Lennart Ochel defect critical Future 2648 wrong simulation results for pulsed voltage source accepted Willi Braun defect critical Future 2685 Connector with record fails with code generation issues assigned Mahder Alemseged Gebremedhin defect critical Future 2734 numeric evaluation of expressions in the symbolic pre-processing new somebody defect critical Future 2870 Non-linear solver is unable to handle HeatingSystem (msl32) properly new Willi Braun defect critical Future 2946 events are treated badly new somebody defect critical Future 3105 Parameters and variables available in FMI accepted Lennart Ochel enhancement critical 3186 Partial binding of record sub-components in functions are lost assigned Per Östlund defect critical 2.0.0 3389 make [dist]clean broken new Martin Sjölund defect critical Future 3399 Add more granularity to function evaluation new somebody defect critical Future 1551 "Index reduction fails for ""simple"" model" new Martin Sjölund defect high Future 1643 FMU is not re-initialized after set continuous state assigned Jens Frenkel defect high Future 1770 Polymorphism breaks in RML and OMC new somebody defect high Future 1815 Type variables cannot be (explicitly) unified even though the compiler can unify them new somebody defect high Future 1822 Replaceable type cannot unify with itself new somebody defect high Future 1884 incompatible types when assigning to type 'modelica_real' from type 'modelica_string' assigned somebody defect high Future 1899 Discusssion on how to make the generated code smaller new somebody discussion high Future 1929 Multibody USR and SSR joints have wrong initialization values assigned Willi Braun defect high 2.0.0 1940 Multibody USR and SSR joints have wrong simulation values reopened Willi Braun defect high Future 2010 Prefix rules needs more work in new instantiation new Per Östlund defect high 2.1.0 2045 Initialisation of external object fails assigned Lennart Ochel defect high Future 2061 combine plots from different result-files new somebody discussion high Future 2080 Mechanics.MultiBody.Examples.Constraints.PrismaticJoint assigned Lennart Ochel defect high Future 2094 Function testcase not covered by BuildModelRecursive.mos new somebody defect high Future 2120 Make sure solving for a variable always solves the equation assigned Patrick Täuber defect high Future 2122 Save API doesn't handle multiple classes assigned Adeel Asghar defect high 2153 Better analysis for function completion new Per Östlund defect high 2.1.0 2157 Automatic generation of HTML documentation from Modelica packages new somebody enhancement high 2.0.0 2174 Allow for modifiers in translateModel() and simulate() API functions assigned Adrian Pop enhancement high Future 2199 wrong figures when plotting 2 different variables. assigned Adeel Asghar defect high Future 2213 How can binded blocks produce top-level inputs? new somebody defect high Future 2247 Policy for the treatment of Modelica nonconformances in OMC new somebody discussion high 2.0.0 2260 Replace DAEDump with template-based dumper new somebody defect high Future 2287 algorithm assigning an array fails during transformation new probably noone defect high Future 2292 wrong generated C code assigned Lennart Ochel defect high 2306 Assignments using functions with multiple outputs new somebody defect high Future 2316 Remove need to use OPENMODELICAHOME assigned Adrian Pop defect high Future 2319 no support for discrete equation systems new probably noone defect high Future 2335 Look into pattern-matching efficiency new Martin Sjölund enhancement high Future 2367 Record with vectors, zeros(), size() accepted Adrian Pop defect high Future 2370 Record input connectors wrongly interpreted by the OpenModelica compiler new somebody defect high Future 2378 addComponent does not handle the double declaration check new somebody defect high Future 2385 Missing variable declarations in instantiated model when using expandable connectors reopened Adrian Pop defect high 2.0.0 2387 Operator overloading fails for matrices assigned Per Östlund defect high 2.0.0 2394 include the diagram view in OMNotebook new Adeel Asghar enhancement high Future 2420 Do not return error messages when calling checkModel (maybe there are other API that do this) new somebody defect high Future 2421 OMEdit gdb debugging - desired features new Adeel Asghar enhancement high Future 2428 numerical instability new somebody defect high Future 2447 Let OM automatically load packages as specified in import statements reopened Per Östlund enhancement high 1.19.0 2463 Error when removing simple equations for a simple model new probably noone defect high Future 2466 Over-determined system new probably noone defect high Future 2471 Add check if variable can be changed via -override* accepted Adrian Pop defect high Future 2473 FMU Export Option 32bit/64bit version new probably noone enhancement high Future 2492 Add dumpDAEXML option to OMEdit 'XML' menu new probably noone enhancement high Future 2494 Derivative annotation handling broken accepted Willi Braun defect high Future 2499 Better OMEdit support for editing large string bindings for parameters or constants new Adeel Asghar enhancement high 2500 premature optimization when generating simulation code assigned Adrian Pop defect high Future 2502 array equations may matched inconsistent new Willi Braun defect high Future 2520 model including two SpringDamper blocks leads to compiler error assigned Karim Adbdelhak defect high 2549 Add gnuplot support to save plots in more formats new somebody enhancement high Future 2576 Partial Function Evaluation in Backend for Spice3 new probably noone defect high Future 2577 derivatives start-value new probably noone defect high Future 2582 do more check in checkModel new probably noone defect high Future 2584 How to handle bad used StateSelect.never attribute? new probably noone discussion high Future 2591 backend debug-dump within OMEdit new somebody discussion high Future 2599 Handling of (tuple) = f(...) when solving non-linear new probably noone defect high Future 2605 Can MathML blocks be nested in the XML dump? new probably noone defect high Future 2618 Reinitial in algorithm section also continuos relations assigned Karim Adbdelhak defect high Future 2647 Expression.simplify is way too slow new probably noone enhancement high Future 2653 val does not work for csv files new Martin Sjölund enhancement high Future 2664 "Probelm with handling ""when statement"" in an FMU" reopened Willi Braun defect high Future 2670 Possible support for Modelica_LinearSystems2 new somebody defect high Future 2689 mapping of zero crossings to equations does not work properly assigned Karim Adbdelhak defect high 2.0.0 2730 "Unproper behaviour of function ""dumpXMLDAE"" for ""stateSpace"" translationLevel" assigned somebody defect high Future 2750 Units of derivatives in the variables browser assigned Mahder Alemseged Gebremedhin defect high 2756 OM reports an error in the C code it creates accepted Mahder Alemseged Gebremedhin defect high Future 2774 Vectors are not detected as discrete variables new Willi Braun defect high Future 2785 Check of protected variables is not made when using replaceable/redeclare (again) accepted Per Östlund defect high Future 2788 Enumerated types causing errors assigned Willi Braun defect high Future 2799 Missing enumeration type declaration in DAEXMLdump new somebody defect high Future 2804 codegen error if one is using Modelica.Utilities.Streams.readLine new Lennart Ochel defect high Future 2807 Disallow illegal prefixes in records accepted Per Östlund defect high Future 2809 Detect and optimize useless tuple construction assigned Martin Sjölund defect high Future 2820 initialization of discrete states accepted Lennart Ochel defect high Future 2825 Override of Q-Idents new somebody defect high Future 2828 Function partial application sometimes results in type mismatch new Martin Sjölund defect high Future 2847 OM recognizes an algebraic loop where there is none. new somebody defect high Future 2849 "Wrong flattening of ""inner outer output""" accepted Adrian Pop defect high Future 2852 Use the same C-code for identical functions accepted Martin Sjölund defect high Future 2863 NFSCodeDependency removes used constant assigned Per Östlund defect high Future 2874 Implement threaded for-loops in MetaModelica new Martin Sjölund enhancement high Future 2876 Write parameters in the csv file (or maybe in another file with only parameters) new somebody enhancement high Future 2880 allow save plot to file from script new somebody enhancement high Future 2881 NFScodeDependency stack overflow reopened Per Östlund defect high Future 2883 Restructuring SimCode phase new Lennart Ochel task high Future 2884 Performance tracing for compiler and simulation stages new somebody discussion high Future 2895 Error translating new Medium package assigned Adrian Pop defect high Future 2897 continue statement for for- and while-statements reopened Martin Sjölund enhancement high Future 2923 Expressions get simplified even if flag noSimplify is used new Adrian Pop defect high Future 2924 Extending a model fails accepted Adrian Pop defect high Future 2929 Encapsulation does not work new Adrian Pop defect high Future 2931 Bootstrapped compiler should check undefined variables in if branches assigned Adrian Pop defect high Future 2934 Flattening(?) of simple model with external function fails new somebody defect high Future 2941 Replace all Package.RECORD with Package.UnionType.RECORD? new somebody discussion high Future 2948 OMC on Windows does not support non-ascii directories new somebody defect high Future 2954 package.order encoded UTF-8 with Byte Order Mark (BOM) is not properly handled new somebody defect high Future 2967 Pantelides fails for arrays new somebody defect high Future 2969 differentiate delay expr assigned Andreas Heuermann defect high Future 2972 OMEdit-omc integration for performance new Adeel Asghar enhancement high Future 2973 relations vs. zero crossings new somebody discussion high Future 2997 Zero-crossings in algorithm sections new somebody defect high Future 3004 OMOptim optimization is not working new Hubert Thieriot defect high Future 3015 OMEdit Plots are not correct assigned Adeel Asghar defect high Future 3024 Support for if equations inside when equations new somebody defect high Future 3029 Add support for generating a 32bit FMU using a 64bit OMC (if possible) new Adeel Asghar defect high Future 3044 warn if one tries to override secondary parameters new somebody discussion high Future 3066 ExpressionSolve cant't solve cast reopened somebody defect high Future 3067 Memory leak in FMI 2.0 (20 MB/min) accepted Adrian Pop defect high Future 3068 Model fails because linear system solver fails new somebody defect high Future 3069 Model needs very long simulation time with Cellier Tearing accepted Patrick Täuber defect high Future 3070 Noise package does not work (replaceable package + function objects) accepted Adrian Pop defect high Future 3071 Handle argument conversion in external C structs assigned Adrian Pop defect high Future 3079 Start values are not calculated properly if they depend on secondary parameters new Lennart Ochel defect high Future 3084 Under-determined linear system not solvable! accepted Willi Braun defect high Future 3111 Convergence issues on nonlinear equations involving der() accepted Willi Braun defect high 3116 Make warning/error message from the nonlinear solver more informative new somebody defect high 3117 Evaluate functions of parameters/constants only once (required by data-based interpolation functions) new somebody enhancement high Future 3118 Convergence issues on nonlinear equations not involving der() accepted Willi Braun defect high 3120 XML code generation can not handle record assignments in algorithm section assigned somebody defect high Future 3133 Uncertainties and OpenTURNS support is broken accepted Adrian Pop defect high Future 3139 equations do not switch based on param value in if statement assigned Adrian Pop enhancement high Future 3154 OMOptim and clang: incomplete type 'Variable' named in nested name specifier new Hubert Thieriot defect high Future 3163 Cycling binding that is not cyclic detected new Per Östlund defect high Future 3164 Code generation error for tuple calls with array slices accepted Mahder Alemseged Gebremedhin defect high Future 3165 Cyclically dependent parameters due to min/max attribute new somebody defect high Future 3170 Under Mac OS X, BouncingBall FMU segfaults in fmuCheck new somebody defect high Future 3172 Reorganize the /build layout for Windows to better support +target=msvc for CPP runtime accepted Adrian Pop defect high Future 3176 String parameters cannot be changed at run-time new somebody defect high Future 3177 Loading libraries with non existing names in package.order should not fail new somebody defect high Future 3182 dimension size of function calls new somebody defect high Future 3185 Add simulation tests ran with the same flags as OMEdit uses so we check that simulation works new somebody defect high Future 3191 Modelica.Fluid.Examples.HeatingSystem fails in combination with replaceHomotopy=actual new somebody defect high Future 3200 New attributes values break some tests new somebody defect high Future 3206 Invalid code generation for functions new someone defect high Future 3216 cseCall and DIVISION new somebody defect high Future 3217 Wrong equation counting accepted Mahder Alemseged Gebremedhin defect high Future 3218 The read_write.* interface seems a bit off new somebody defect high Future 3224 Final parameter is not refreshed in plot windows after re-simulating example new somebody defect high Future 3227 Make possible to change the csv file delimiter char and quote char (for input file and output file) accepted Adrian Pop enhancement high Future 3230 Initialization handles when-clauses within algorithms wrong accepted Lennart Ochel defect high Future 3241 Cpp runtime naming conventions assigned Niklas Worschech defect high Future 3242 Failure to compile generated code due to type mismatch reopened Mahder Alemseged Gebremedhin defect high Future 3257 hpcom and algebraic systems new somebody defect high Future 3272 VehicleInterfaces.Examples.FrontWheelDriveManualVehicle generates bad results new somebody defect high Future 3276 createNonlinearResidualEquationsComplex failed for fluid-model new somebody defect high Future 3287 Allow input of common parameters and replaceable classes in a multiple component selection new Adeel Asghar enhancement high 3288 FMU compilation (MSVC) assigned Adrian Pop defect high Future 3289 FMU compilation (MSVC) fails for big models assigned Adrian Pop defect high Future 3293 Array of records containing array get wrong equation count. new somebody defect high Future 3294 Precalculate less functions new somebody defect high Future 3299 Array of records containing array get compilation errors when updated accepted Mahder Alemseged Gebremedhin defect high Future 3304 Allow assumptions for unassigned parameters argument when checking partial models. new somebody enhancement high Future 3307 translation fails because of (lack of) potential and flow variables where all signals are inputs or outputs new somebody defect high Future 3314 Under RHEL6.5, the VanDerPol FMU created by omc r25909 segfaults when run using fmusdk2 new defect high Future 3321 cppruntime does not return proper exit codes assigned Niklas Worschech defect high Future 3348 ParModelica: Unable to allocate parlocal array new Mahder Alemseged Gebremedhin defect high Future 3349 ParModelica: Unassigned parglobal output array from parkernel may SegFault new Mahder Alemseged Gebremedhin defect high Future 3350 ParModelica: parkernel and scalar output doesn't work new Mahder Alemseged Gebremedhin defect high Future 3356 Improve Susan buffers accepted Martin Sjölund enhancement high Future 3370 Add tail recursion optimization for return statements new somebody defect high Future 3383 Issues with Modelica_Noise Beta 1 Backend assigned Per Östlund defect high Future 3384 Issues with Modelica_Noise Beta 1 Frontend new somebody defect high Future 3390 Issues with unparsing the type of variable in model_init.xml new Lennart Ochel defect high Future 3397 Sorting of algebraic loops can affect solvability new somebody defect high Future 3406 Problem with initial values / parameters in FMU generation from Simulink new Adeel Asghar defect high Future 3411 Compiler does not detect unassigned variable in some cases with if equations new Martin Sjölund defect high Future 3418 Bad performance of Spice3BenchmarkFourBitBinaryAdder dominating MSL 3.2.1 tests new somebody defect high Future 3419 Function signatures for type safe function partial application new Lennart Ochel defect high Future 3435 Provide encryption/decryption for user libraries new somebody enhancement high Future 3439 Make 3rdParty includes more homogeneous accepted Adrian Pop defect high Future 1080 Constraining type on redeclarations (from MathCore) new krsta defect normal 2.1.0 1211 Nested der-expressions generates invalid simulation code assigned somebody defect normal Future 1869 detect completely constant parts new Willi Braun enhancement normal Future 1935 getNthInheritedClass is wrong for some models ... assigned Adrian Pop defect normal 1939 Duplicate class detection not working when loading MSL reopened Per Östlund defect normal 2000 Modelica.Fluid.Examples.IncompressibleFluidNetwork assigned Willi Braun enhancement normal Future 2181 Add flag for model checking new somebody enhancement normal Future 2205 Documentation generator needs to handle and sections correctly new Martin Sjölund defect normal Future 2276 detecting size mismatch for output arguments in functions reopened somebody defect normal 2.1.0 2354 activate dopri45 solver new Willi Braun enhancement normal Future 2380 Better error messages for API calls new somebody defect normal 2433 For loop indexes used in relations in algorithms are undefined for zero crossings new Willi Braun defect normal Future 2443 Bootstrapped compiler wish list new Martin Sjölund defect normal Future 2456 Change the garbage collector accepted Martin Sjölund defect normal Future 2498 simulation fails with measureTime=true new Martin Sjölund defect normal Future 2547 No math parsing for experiment annotation new probably noone enhancement normal Future 2609 "BackendDAE modules ""removedUnusedFunction"" hides other bugs." new probably noone defect normal Future 2638 Most Codegen* modules have dependencies to CodegenC new probably noone enhancement normal Future 2651 Definitions in SimulationRuntime/c/openmodelica.h and SimulationRuntime/c/simulation/solver/libf2c/f2c.h do not match for 64-bit systems new somebody defect normal Future 2700 Not balanced connectors should generate an error new somebody defect normal Future 2736 Final Constraints for Optimization missing accepted Mahder Alemseged Gebremedhin discussion normal Future 2777 Omedit and small plots issues new Adeel Asghar enhancement normal 2805 Array of Records new somebody defect normal Future 2819 List comprehensions that create zero or multiple lists new Martin Sjölund enhancement normal Future 2826 Short version of match new Martin Sjölund enhancement normal Future 2838 ExternalMedia library, OMEdit crash with Test.fluidProp.WaterIF95.TestBasePropertiesDynamic accepted Adrian Pop discussion normal Future 2957 MetaModelica reflection API new Martin Sjölund enhancement normal Future 2979 Underscores in function pointer names causes invalid generated code new Lennart Ochel defect normal Future 2983 Show simulation results while running the simulation reopened Adeel Asghar enhancement normal 2986 Trying to use a partial function gives linker error instead of compilation error new somebody defect normal Future 3007 OmOptim new karinasouzapk@… defect normal Future 3017 Generate warning for unbound constants new somebody defect normal Future 3045 Erroneous Nominal min and max for swArc component assigned somebody defect normal Future 3074 Insufficient information about assertion violations accepted Willi Braun defect normal 2.0.0 3112 Interactive execution of functions fail in for loops sometimes new somebody defect normal Future 3138 Eliminate missleading warnings concerning [min, max]-asserts accepted Lennart Ochel enhancement normal Future 3197 Better optimization support in OMEdit new Adeel Asghar defect normal Future 3221 Equation count of models containing expandable connectors assigned Mahder Alemseged Gebremedhin defect normal 2.0.0 3228 Error message and expandable connectors new somebody enhancement normal Future 3229 Make the start value of NLS iteration variable changeable in OMEdit new somebody defect normal Future 3252 Abnormal memory consumption during compilation of models with inlined functions and symbolic differentiation assigned Volker Waurich defect normal Future 3277 Discrete Fourier Transform support by OM new somebody enhancement normal Future 3297 building PythonInterface fails new somebody defect normal Future 1932 Redesign When Equation Implementation in Backend accepted Willi Braun enhancement low Future 1974 Types in the OMC compiler new Adrian Pop enhancement low Future 2007 Typeinformation is wrong for components of an array new Adrian Pop defect low Future 2377 Not returning in function with tuple output causes error in bootstrapped compiler new Martin Sjölund defect low Future 2417 Support arrayLayout assigned defect low Future 2438 OMEdit - desired features new Adeel Asghar enhancement low Future 2937 Bootstrapped compiler - check for cases that are exactly the same (on some flag) accepted Adrian Pop enhancement low Future 3121 Missing bindings in flattened operator overloading example assigned Per Östlund defect low 2.1.0 3320 Optimization settings as annotations new Adeel Asghar enhancement low Future