Parsing simplified version of ChuaCuircuite #52
Description
Describe the bug 🐞
Parsing of ChuaCircuit fails at unknown combination of argument types.
Expected behavior
Parse the BaseModelica file.
Minimal Reproducible Example 👇
Modified version of Modelica.Electrical.Analog.Examples.ChuaCircuit (no assert, no if-equations):
ChuaCircuit.mo
//! base 0.1.0
package 'ChuaCircuit'
model 'ChuaCircuit' "Chua's circuit, ns, V, A"
Real 'L.v'(unit = "V", quantity = "ElectricPotential") "Voltage drop of the two pins (= p.v - n.v)";
Real 'L.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'L.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'L.n.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'L.n.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'L.i'(fixed = true, start = 0.0, unit = "A", quantity = "ElectricCurrent") "Current flowing from pin p to pin n";
parameter Real 'L.L'(start = 1.0, unit = "H", quantity = "Inductance") = 18.0 "Inductance";
parameter Real 'Ro.R'(start = 1.0, unit = "Ohm", quantity = "Resistance") = 0.0125 "Resistance at temperature T_ref";
parameter Real 'Ro.T_ref'(nominal = 300.0, start = 288.15, min = 0.0, displayUnit = "degC", unit = "K", quantity = "ThermodynamicTemperature") = 300.15 "Reference temperature";
parameter Real 'Ro.alpha'(unit = "1/K", quantity = "LinearTemperatureCoefficient") = 0.0 "Temperature coefficient of resistance (R_actual = R*(1 + alpha*(T_heatPort - T_ref))";
Real 'Ro.v'(unit = "V", quantity = "ElectricPotential") "Voltage drop of the two pins (= p.v - n.v)";
Real 'Ro.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'Ro.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'Ro.n.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'Ro.n.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'Ro.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing from pin p to pin n";
final parameter Boolean 'Ro.useHeatPort' = false "= true, if heatPort is enabled" annotation(Evaluate = true);
parameter Real 'Ro.T'(nominal = 300.0, start = 288.15, min = 0.0, displayUnit = "degC", unit = "K", quantity = "ThermodynamicTemperature") = 'Ro.T_ref' "Fixed device temperature if useHeatPort = false";
Real 'Ro.LossPower'(unit = "W", quantity = "Power") "Loss power leaving component via heatPort";
Real 'Ro.T_heatPort'(nominal = 300.0, start = 288.15, min = 0.0, displayUnit = "degC", unit = "K", quantity = "ThermodynamicTemperature") "Temperature of heatPort";
Real 'Ro.R_actual'(unit = "Ohm", quantity = "Resistance") "Actual resistance = R*(1 + alpha*(T_heatPort - T_ref))";
parameter Real 'G.G'(start = 1.0, unit = "S", quantity = "Conductance") = 0.565 "Conductance at temperature T_ref";
parameter Real 'G.T_ref'(nominal = 300.0, start = 288.15, min = 0.0, displayUnit = "degC", unit = "K", quantity = "ThermodynamicTemperature") = 300.15 "Reference temperature";
parameter Real 'G.alpha'(unit = "1/K", quantity = "LinearTemperatureCoefficient") = 0.0 "Temperature coefficient of conductance (G_actual = G_ref/(1 + alpha*(T_heatPort - T_ref))";
Real 'G.v'(unit = "V", quantity = "ElectricPotential") "Voltage drop of the two pins (= p.v - n.v)";
Real 'G.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'G.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'G.n.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'G.n.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'G.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing from pin p to pin n";
final parameter Boolean 'G.useHeatPort' = false "= true, if heatPort is enabled" annotation(Evaluate = true);
parameter Real 'G.T'(nominal = 300.0, start = 288.15, min = 0.0, displayUnit = "degC", unit = "K", quantity = "ThermodynamicTemperature") = 'G.T_ref' "Fixed device temperature if useHeatPort = false";
Real 'G.LossPower'(unit = "W", quantity = "Power") "Loss power leaving component via heatPort";
Real 'G.T_heatPort'(nominal = 300.0, start = 288.15, min = 0.0, displayUnit = "degC", unit = "K", quantity = "ThermodynamicTemperature") "Temperature of heatPort";
Real 'G.G_actual'(unit = "S", quantity = "Conductance") "Actual conductance = G_ref/(1 + alpha*(T_heatPort - T_ref))";
Real 'C1.v'(fixed = true, start = 4.0, unit = "V", quantity = "ElectricPotential") "Voltage drop of the two pins (= p.v - n.v)";
Real 'C1.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'C1.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'C1.n.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'C1.n.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'C1.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing from pin p to pin n";
parameter Real 'C1.C'(start = 1.0, min = 0.0, unit = "F", quantity = "Capacitance") = 10.0 "Capacitance";
Real 'C2.v'(fixed = true, start = 0.0, unit = "V", quantity = "ElectricPotential") "Voltage drop of the two pins (= p.v - n.v)";
Real 'C2.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'C2.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'C2.n.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'C2.n.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'C2.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing from pin p to pin n";
parameter Real 'C2.C'(start = 1.0, min = 0.0, unit = "F", quantity = "Capacitance") = 100.0 "Capacitance";
Real 'Nr.v'(unit = "V", quantity = "ElectricPotential") "Voltage drop of the two pins (= p.v - n.v)";
Real 'Nr.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'Nr.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'Nr.n.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'Nr.n.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
Real 'Nr.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing from pin p to pin n";
parameter Real 'Nr.Ga'(min = -1.0, unit = "S", quantity = "Conductance") = -0.757576 "Conductance in inner voltage range";
parameter Real 'Nr.Gb'(min = -1.0, unit = "S", quantity = "Conductance") = -0.409091 "Conductance in outer voltage range";
parameter Real 'Nr.Ve'(unit = "V", quantity = "ElectricPotential") = 1.0 "Inner voltage range limit";
Real 'Gnd.p.v'(unit = "V", quantity = "ElectricPotential") "Potential at the pin";
Real 'Gnd.p.i'(unit = "A", quantity = "ElectricCurrent") "Current flowing into the pin";
equation
'L.n.v' = 'Ro.p.v';
'L.p.v' = 'G.p.v';
'L.p.v' = 'C2.p.v';
'C1.p.v' = 'G.n.v';
'C1.p.v' = 'Nr.p.v';
'Gnd.p.v' = 'Nr.n.v';
'Gnd.p.v' = 'C1.n.v';
'Gnd.p.v' = 'C2.n.v';
'Gnd.p.v' = 'Ro.n.v';
'Ro.p.i' + 'L.n.i' = 0.0;
'Gnd.p.i' + 'Nr.n.i' + 'C2.n.i' + 'C1.n.i' + 'Ro.n.i' = 0.0;
'C2.p.i' + 'G.p.i' + 'L.p.i' = 0.0;
'Nr.p.i' + 'C1.p.i' + 'G.n.i' = 0.0;
'L.L' * der('L.i') = 'L.v';
0.0 = 'L.p.i' + 'L.n.i';
'L.i' = 'L.p.i';
'L.v' = 'L.p.v' - 'L.n.v';
'Ro.R_actual' = 'Ro.R' * (1.0 + 'Ro.alpha' * ('Ro.T_heatPort' - 'Ro.T_ref'));
'Ro.v' = 'Ro.R_actual' * 'Ro.i';
'Ro.LossPower' = 'Ro.v' * 'Ro.i';
'Ro.T_heatPort' = 'Ro.T';
0.0 = 'Ro.p.i' + 'Ro.n.i';
'Ro.i' = 'Ro.p.i';
'Ro.v' = 'Ro.p.v' - 'Ro.n.v';
'G.G_actual' = 'G.G' / (1.0 + 'G.alpha' * ('G.T_heatPort' - 'G.T_ref'));
'G.i' = 'G.G_actual' * 'G.v';
'G.LossPower' = 'G.v' * 'G.i';
'G.T_heatPort' = 'G.T';
0.0 = 'G.p.i' + 'G.n.i';
'G.i' = 'G.p.i';
'G.v' = 'G.p.v' - 'G.n.v';
'C1.i' = 'C1.C' * der('C1.v');
0.0 = 'C1.p.i' + 'C1.n.i';
'C1.i' = 'C1.p.i';
'C1.v' = 'C1.p.v' - 'C1.n.v';
'C2.i' = 'C2.C' * der('C2.v');
0.0 = 'C2.p.i' + 'C2.n.i';
'C2.i' = 'C2.p.i';
'C2.v' = 'C2.p.v' - 'C2.n.v';
'Nr.i' = 'Nr.Gb' * ('Nr.v' + 'Nr.Ve') - 'Nr.Ga' * 'Nr.Ve';
0.0 = 'Nr.p.i' + 'Nr.n.i';
'Nr.i' = 'Nr.p.i';
'Nr.v' = 'Nr.p.v' - 'Nr.n.v';
'Gnd.p.v' = 0.0;
annotation(experiment(StopTime = 5e4, Interval = 1));
end 'ChuaCircuit';
end 'ChuaCircuit';Run with
julia> BaseModelica.parse_basemodelica("ChuaCircuit.mo")Error & Stacktrace
julia> BaseModelica.parse_basemodelica("ChuaCircuit.mo")
ERROR: MethodError: no method matching eval_AST(::String)
The function `eval_AST` exists, but no method is defined for this combination of argument types.
Closest candidates are:
eval_AST(::BaseModelica.BaseModelicaFunctionCall)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:164
eval_AST(::BaseModelica.BaseModelicaComponentReference)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:170
eval_AST(::BaseModelica.BaseModelicaComponentClause)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:64
...
Stacktrace:
[1] eval_AST(component::BaseModelica.BaseModelicaComponentClause)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:90
[2] eval_AST(model::BaseModelica.BaseModelicaModel)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:119
[3] eval_AST(package::BaseModelica.BaseModelicaPackage)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:156
[4] baseModelica_to_ModelingToolkit
@ ~/.julia/packages/BaseModelica/fWtac/src/evaluator.jl:177 [inlined]
[5] parse_basemodelica(filename::String)
@ BaseModelica ~/.julia/packages/BaseModelica/fWtac/src/BaseModelica.jl:23
[6] top-level scope
@ REPL[3]:1Environment (please complete the following information):
Status `~/.julia/environments/v1.12/Project.toml`
[a17d5099] BaseModelica v1.2.0 `https://github.com/SciML/BaseModelica.jl.git#main`julia> using Pkg; Pkg.status(; mode = PKGMODE_MANIFEST)
Status `~/.julia/environments/v1.12/Manifest.toml`
[47edcb42] ADTypes v1.18.0
[1520ce14] AbstractTrees v0.4.5
[7d9f7c33] Accessors v0.1.42
[79e6a3ab] Adapt v4.4.0
[66dad0bd] AliasTables v1.1.3
[ec485272] ArnoldiMethod v0.4.0
[4fba245c] ArrayInterface v7.22.0
[4c555306] ArrayLayouts v1.12.0
[15f4f7f2] AutoHashEquals v2.2.0
[a17d5099] BaseModelica v1.2.0 `https://github.com/SciML/BaseModelica.jl.git#main`
[e2ed5e7c] Bijections v0.2.2
[62783981] BitTwiddlingConvenienceFunctions v0.1.6
[8e7c35d0] BlockArrays v1.9.2
[70df07ce] BracketingNonlinearSolve v1.6.0
[2a0fbf3d] CPUSummary v0.2.7
[d360d2e6] ChainRulesCore v1.26.0
[fb6a15b2] CloseOpenIntervals v0.1.13
⌅ [861a8166] Combinatorics v1.0.2
[a80b9123] CommonMark v0.9.1
[38540f10] CommonSolve v0.2.4
[bbf7d656] CommonSubexpressions v0.3.1
[f70d9fcc] CommonWorldInvalidations v1.0.0
[34da2185] Compat v4.18.1
[b152e2b5] CompositeTypes v0.1.4
[a33af91c] CompositionsBase v0.1.2
[2569d6c7] ConcreteStructs v0.2.3
[187b0558] ConstructionBase v1.6.0
[adafc99b] CpuId v0.3.1
[9a962f9c] DataAPI v1.16.0
⌅ [864edb3b] DataStructures v0.18.22
[2b5f629d] DiffEqBase v6.191.0
[459566f4] DiffEqCallbacks v4.10.1
[77a26b50] DiffEqNoiseProcess v5.24.1
[163ba53b] DiffResults v1.1.0
[b552c78f] DiffRules v1.15.1
[a0c0ee7d] DifferentiationInterface v0.7.11
[8d63f2c5] DispatchDoctor v0.4.26
[31c24e10] Distributions v0.25.122
[ffbed154] DocStringExtensions v0.9.5
[5b8099bc] DomainSets v0.7.16
⌃ [7c1d4256] DynamicPolynomials v0.6.3
[06fc5a27] DynamicQuantities v1.10.0
[4e289a0a] EnumX v1.0.5
[f151be2c] EnzymeCore v0.8.16
[e2ba6199] ExprTools v0.1.10
[55351af7] ExproniconLite v0.10.14
[7034ab61] FastBroadcast v0.3.5
[9aa1b823] FastClosures v0.3.2
[a4df4552] FastPower v1.2.0
[1a297f60] FillArrays v1.15.0
[64ca27bc] FindFirstFunctions v1.4.2
[6a86dc24] FiniteDiff v2.29.0
[1fa38f19] Format v1.3.7
⌃ [f6369f11] ForwardDiff v0.10.39
[069b7b12] FunctionWrappers v1.1.3
[77dc65aa] FunctionWrappersWrappers v0.1.3
[46192b85] GPUArraysCore v0.2.0
[c27321d9] Glob v1.3.1
[86223c79] Graphs v1.13.1
[34004b35] HypergeometricFunctions v0.3.28
[615f187c] IfElse v0.1.1
[d25df0c9] Inflate v0.1.5
[18e54dd8] IntegerMathUtils v0.1.3
[8197267c] IntervalSets v0.7.12
[3587e190] InverseFunctions v0.1.17
[92d709cd] IrrationalConstants v0.2.6
[82899510] IteratorInterfaceExtensions v1.0.0
[692b3bcd] JLLWrappers v1.7.1
[ae98c720] Jieko v0.2.1
[98e50ef6] JuliaFormatter v2.2.0
⌅ [70703baa] JuliaSyntax v0.4.10
[ccbc3e58] JumpProcesses v9.19.1
[ba0b0d4f] Krylov v0.10.2
[b964fa9f] LaTeXStrings v1.4.0
[23fbe1c1] Latexify v0.16.10
[10f19ff3] LayoutPointers v0.1.17
[5078a376] LazyArrays v2.9.0
[87fe0de2] LineSearch v0.1.4
[d3d80556] LineSearches v7.4.0
[7ed4a6bd] LinearSolve v3.46.1
[2ab3a3ac] LogExpFunctions v0.3.29
[e6f89c97] LoggingExtras v1.2.0
[d8e11817] MLStyle v0.4.17
[1914dd2f] MacroTools v0.5.16
[d125e4d3] ManualMemory v0.1.8
[bb5d69b7] MaybeInplace v0.1.4
[e1d29d7a] Missings v1.2.0
⌅ [961ee093] ModelingToolkit v9.84.0
[2e0e35c7] Moshi v0.3.7
[46d2c3a1] MuladdMacro v0.2.4
⌃ [102ac46a] MultivariatePolynomials v0.5.9
[d8a4904e] MutableArithmetics v1.6.7
[d41bc354] NLSolversBase v7.10.0
[77ba4419] NaNMath v1.1.3
[8913a72c] NonlinearSolve v4.12.0
[be0214bd] NonlinearSolveBase v2.2.0
[5959db7a] NonlinearSolveFirstOrder v1.10.0
[9a2c21bd] NonlinearSolveQuasiNewton v1.11.0
[26075421] NonlinearSolveSpectralMethods v1.6.0
[6fe1bfb0] OffsetArrays v1.17.0
[429524aa] Optim v1.13.2
[bac558e1] OrderedCollections v1.8.1
[90014a1f] PDMats v0.11.36
[d96e819e] Parameters v0.12.3
[fae87a5f] ParserCombinator v2.2.1
[e409e4f3] PoissonRandom v0.4.7
[f517fe37] Polyester v0.7.18
[1d0040c9] PolyesterWeave v0.2.2
[85a6dd25] PositiveFactorizations v0.2.4
[d236fae5] PreallocationTools v0.4.34
[aea7be01] PrecompileTools v1.3.3
[21216c6a] Preferences v1.5.0
[27ebfcd6] Primes v0.5.7
[43287f4e] PtrArrays v1.3.0
[1fd47b50] QuadGK v2.11.2
[74087812] Random123 v1.7.1
[e6cf234a] RandomNumbers v1.6.0
[3cdcf5f2] RecipesBase v1.3.4
[731186ca] RecursiveArrayTools v3.39.0
[189a3867] Reexport v1.2.2
[ae029012] Requires v1.3.1
[ae5879a3] ResettableStacks v1.1.1
[79098fc4] Rmath v0.9.0
[7e49a35a] RuntimeGeneratedFunctions v0.5.16
[9dfe8606] SCCNonlinearSolve v1.6.0
[94e857df] SIMDTypes v0.1.0
[0bca4576] SciMLBase v2.126.0
[19f34311] SciMLJacobianOperators v0.1.11
[a6db7da4] SciMLLogging v1.5.0
[c0aeaf25] SciMLOperators v1.10.0
[431bcebd] SciMLPublic v1.0.0
[53ae85a6] SciMLStructures v1.7.0
[efcf1570] Setfield v1.1.2
[727e6d20] SimpleNonlinearSolve v2.9.0
[699a6c99] SimpleTraits v0.9.5
[a2af1166] SortingAlgorithms v1.2.2
[276daf66] SpecialFunctions v2.6.1
[aedffcd0] Static v1.3.1
[0d7ed370] StaticArrayInterface v1.8.0
[90137ffa] StaticArrays v1.9.15
[1e83bf80] StaticArraysCore v1.4.4
[10745b16] Statistics v1.11.1
[82ae8749] StatsAPI v1.7.1
[2913bbd2] StatsBase v0.34.8
[4c63d2b9] StatsFuns v1.5.2
[7792a7ef] StrideArraysCore v0.5.8
[2efcf032] SymbolicIndexingInterface v0.3.46
⌃ [19f23fe9] SymbolicLimits v0.2.3
⌅ [d1185830] SymbolicUtils v3.32.0
⌅ [0c5d862f] Symbolics v6.57.0
[ed4db957] TaskLocalValues v0.1.3
[8ea1fca8] TermInterface v2.0.0
[1c621080] TestItems v1.0.0
[8290d209] ThreadingUtilities v0.5.5
[a759f4b9] TimerOutputs v0.5.29
[410a4b4d] Tricks v0.1.13
[781d530d] TruncatedStacktraces v1.4.0
[5c2747f8] URIs v1.6.1
[3a884ed6] UnPack v1.0.2
[1986cc42] Unitful v1.25.1
[a7c27f48] Unityper v0.1.6
[61579ee1] Ghostscript_jll v9.55.1+0
[1d5cc7b8] IntelOpenMP_jll v2025.2.0+0
[aacddb02] JpegTurbo_jll v3.1.3+0
[856f044c] MKL_jll v2025.2.0+0
[efe28fd5] OpenSpecFun_jll v0.5.6+0
[f50d1b31] Rmath_jll v0.5.1+0
[1317d2d5] oneTBB_jll v2022.0.0+1
[0dad84c5] ArgTools v1.1.2
[56f22d72] Artifacts v1.11.0
[2a0f44e3] Base64 v1.11.0
[ade2ca70] Dates v1.11.0
[8ba89e20] Distributed v1.11.0
[f43a241f] Downloads v1.6.0
[7b1f6079] FileWatching v1.11.0
[9fa8497b] Future v1.11.0
[b77e0a4c] InteractiveUtils v1.11.0
[ac6e5ff7] JuliaSyntaxHighlighting v1.12.0
[4af54fe1] LazyArtifacts v1.11.0
[b27032c2] LibCURL v0.6.4
[76f85450] LibGit2 v1.11.0
[8f399da3] Libdl v1.11.0
[37e2e46d] LinearAlgebra v1.12.0
[56ddb016] Logging v1.11.0
[d6f4376e] Markdown v1.11.0
[a63ad114] Mmap v1.11.0
[ca575930] NetworkOptions v1.3.0
[44cfe95a] Pkg v1.12.0
[de0858da] Printf v1.11.0
[9a3f8284] Random v1.11.0
[ea8e919c] SHA v0.7.0
[9e88b42a] Serialization v1.11.0
[1a1011a3] SharedArrays v1.11.0
[6462fe0b] Sockets v1.11.0
[2f01184e] SparseArrays v1.12.0
[f489334b] StyledStrings v1.11.0
[4607b0f0] SuiteSparse
[fa267f1f] TOML v1.0.3
[a4e569a6] Tar v1.10.0
[8dfed614] Test v1.11.0
[cf7118a7] UUIDs v1.11.0
[4ec0a83e] Unicode v1.11.0
[e66e0078] CompilerSupportLibraries_jll v1.3.0+1
[deac9b47] LibCURL_jll v8.11.1+1
[e37daf67] LibGit2_jll v1.9.0+0
[29816b5a] LibSSH2_jll v1.11.3+1
[14a3606d] MozillaCACerts_jll v2025.5.20
[4536629a] OpenBLAS_jll v0.3.29+0
[05823500] OpenLibm_jll v0.8.7+0
[458c3c95] OpenSSL_jll v3.5.1+0
[bea87d4a] SuiteSparse_jll v7.8.3+2
[83775a58] Zlib_jll v1.3.1+2
[8e850b90] libblastrampoline_jll v5.15.0+0
[8e850ede] nghttp2_jll v1.64.0+1
[3f19e933] p7zip_jll v17.5.0+2
Info Packages marked with ⌃ and ⌅ have new versions available. Those with ⌃ may be upgradable, but those with ⌅ are restricted by compatibility constraints from upgrading. To see why use `status --outdated -m`julia> versioninfo()
Julia Version 1.12.1
Commit ba1e628ee49 (2025-10-17 13:02 UTC)
Build Info:
Official https://julialang.org release
Platform Info:
OS: Linux (x86_64-linux-gnu)
CPU: 16 × Intel(R) Core(TM) i7-10700KF CPU @ 3.80GHz
WORD_SIZE: 64
LLVM: libLLVM-18.1.7 (ORCJIT, skylake)
GC: Built with stock GC
Threads: 1 default, 1 interactive, 1 GC (on 16 virtual cores)
Additional context
You can generate the BaseModelica code with omc:
generateChuaCircuit.mos
loadModel(Modelica, priorityVersion = {"4.1.0"}); getErrorString();
setCommandLineOptions("-d=newInst --baseModelica --modelicaOutput");
writeFile("ChuaCircuit.mo", OpenModelica.Scripting.instantiateModel(Modelica.Electrical.Analog.Examples.ChuaCircuit)); getErrorString();Run with OpenModelica:
$ omc generateChuaCircuit.mosFor similar examples replace Modelica.Electrical.Analog.Examples.ChuaCircuit e.g. by Modelica.Electrical.Analog.Examples.CauerLowPassAnalog. This fails with the same error message.