Model:   Modelica.Blocks.Examples.IntegerNetwork1
Time:    0.746 s
Success: false

--- Error ---
MethodError: no method matching operation(::Float64)
The function `operation` exists, but no method is defined for this combination of argument types.

Closest candidates are:
  operation(!Matched::Expr)
   @ TermInterface ~/.julia/packages/TermInterface/xpWky/src/expr.jl:10
  operation(!Matched::SymbolicUtils.Code.Let)
   @ SymbolicUtils ~/.julia/packages/SymbolicUtils/OjG8E/src/utils.jl:483
  operation(!Matched::SymbolicUtils.Code.AtIndex)
   @ SymbolicUtils ~/.julia/packages/SymbolicUtils/OjG8E/src/utils.jl:483
  ...

Stacktrace:
  [1] to_zero_crossing(cond::Float64)
    @ BaseModelica ~/.julia/packages/BaseModelica/bGd9z/src/evaluator.jl:204
  [2] eval_AST(when_eq::BaseModelica.BaseModelicaWhenEquation)
    @ BaseModelica ~/.julia/packages/BaseModelica/bGd9z/src/evaluator.jl:224
  [3] (::BaseModelica.var"#eval_AST##11#eval_AST##12")(eq::BaseModelica.BaseModelicaWhenEquation)
    @ BaseModelica ./none:-1
  [4] iterate
    @ ./generator.jl:48 [inlined]
  [5] collect_to!(dest::Vector{Symbolics.Equation}, itr::Base.Generator{Vector{BaseModelica.BaseModelicaASTNode}, BaseModelica.var"#eval_AST##11#eval_AST##12"}, offs::Int64, st::Int64)
    @ Base ./array.jl:848
  [6] collect_to_with_first!(dest::Vector{Symbolics.Equation}, v1::Symbolics.Equation, itr::Base.Generator{Vector{BaseModelica.BaseModelicaASTNode}, BaseModelica.var"#eval_AST##11#eval_AST##12"}, st::Int64)
    @ Base ./array.jl:826
  [7] collect(itr::Base.Generator{Vector{BaseModelica.BaseModelicaASTNode}, BaseModelica.var"#eval_AST##11#eval_AST##12"})
    @ Base ./array.jl:800
  [8] eval_AST(model::BaseModelica.BaseModelicaModel)
    @ BaseModelica ~/.julia/packages/BaseModelica/bGd9z/src/evaluator.jl:420
  [9] eval_AST(package::BaseModelica.BaseModelicaPackage)
    @ BaseModelica ~/.julia/packages/BaseModelica/bGd9z/src/evaluator.jl:500
 [10] baseModelica_to_ModelingToolkit
    @ ~/.julia/packages/BaseModelica/bGd9z/src/evaluator.jl:541 [inlined]
 [11] create_odeproblem(filename::String; parser::Symbol, u0::Vector{Any}, kwargs::@Kwargs{})
    @ BaseModelica ~/.julia/packages/BaseModelica/bGd9z/src/BaseModelica.jl:160
 [12] create_odeproblem
    @ ~/.julia/packages/BaseModelica/bGd9z/src/BaseModelica.jl:149 [inlined]
 [13] run_parse(bm_path::String, model_dir::String, model::String)
    @ BaseModelicaLibraryTesting ~/work/BaseModelicaLibraryTesting.jl/BaseModelicaLibraryTesting.jl/src/parse_bm.jl:24
 [14] test_model(omc::OMJulia.OMCSession, model::String, results_root::String, ref_root::String)
    @ BaseModelicaLibraryTesting ~/work/BaseModelicaLibraryTesting.jl/BaseModelicaLibraryTesting.jl/src/pipeline.jl:23
 [15] main(; library::String, version::String, filter::Nothing, omc_exe::String, results_root::String, ref_root::String)
    @ BaseModelicaLibraryTesting ~/work/BaseModelicaLibraryTesting.jl/BaseModelicaLibraryTesting.jl/src/pipeline.jl:125
 [16] top-level scope
    @ none:3
 [17] eval(m::Module, e::Any)
    @ Core ./boot.jl:489
 [18] exec_options(opts::Base.JLOptions)
    @ Base ./client.jl:283
 [19] _start()
    @ Base ./client.jl:550