Error running rotor files...

[MewaelAAM]

Hello guys, I am new to FLOWUnsteady. Before i started to actually use my design I test out the existing rotor file 'prowim' and for some reason I am running into error. The same goes for all the other rotor files. However, the simple and tethered wing seem to work fine. Any help?

show(err)
1-element ExceptionStack:
LoadError: UndefRefError: access to undefined reference
Stacktrace:
[1] getindex
@ ./essentials.jl:917 [inlined]
[2] _broadcast_getindex
@ ./broadcast.jl:639 [inlined]
[3] _getindex
@ ./broadcast.jl:669 [inlined]
[4] _broadcast_getindex
@ ./broadcast.jl:645 [inlined]
[5] getindex
@ ./broadcast.jl:605 [inlined]
[6] copy
@ ./broadcast.jl:906 [inlined]
[7] materialize
@ ./broadcast.jl:867 [inlined]
[8] getproperty(obj::Vector{CCBlade.Section{Float64, Float64, Float64, FLOWVLM.var"#46#48"{FLOWVLM.OCCBAirfoilData}}}, sym::Symbol)
@ CCBlade ~/.julia/packages/CCBlade/8KMow/src/CCBlade.jl:81
[9] dataids(A::Vector{CCBlade.Section{Float64, Float64, Float64, FLOWVLM.var"#46#48"{FLOWVLM.OCCBAirfoilData}}})
@ Base ./abstractarray.jl:1562
[10] mightalias
@ ./abstractarray.jl:1537 [inlined]
[11] unalias
@ ./abstractarray.jl:1500 [inlined]
[12] broadcast_unalias
@ ./broadcast.jl:941 [inlined]
[13] preprocess
@ ./broadcast.jl:948 [inlined]
[14] preprocess_args
@ ./broadcast.jl:950 [inlined]
[15] preprocess
@ ./broadcast.jl:947 [inlined]
[16] copyto!
@ ./broadcast.jl:964 [inlined]
[17] copyto!
@ ./broadcast.jl:920 [inlined]
[18] copy
@ ./broadcast.jl:892 [inlined]
[19] materialize(bc::Base.Broadcast.Broadcasted{Base.Broadcast.DefaultArrayStyle{1}, Nothing, Type{CCBlade.Section}, Tuple{Vector{Float64}, Vector{Float64}, Vector{Float64}, Vector{FLOWVLM.var"#46#48"{FLOWVLM.OCCBAirfoilData}}}})
@ Base.Broadcast ./broadcast.jl:867
[20] OCCB2CCB(orotor::FLOWVLM.OCCBRotor, turbine::Bool, oinflow::FLOWVLM.OCCBInflow; pitch::Float64)
@ FLOWVLM ~/.julia/packages/FLOWVLM/RWw6g/src/FLOWVLM_rotor_ccb.jl:189
[21] OCCB2CCB
@ ~/.julia/packages/FLOWVLM/RWw6g/src/FLOWVLM_rotor_ccb.jl:182 [inlined]
[22] calc_distributedloads(self::FLOWVLM.Rotor, Vinf::typeof(Vinf), RPM::Float64, rho::Float64; t::Float64, include_comps::Bool, return_performance::Bool, Vref::Nothing, Uinds::Nothing, sound_spd::Float64, _lookuptable::Bool, _Vinds::Vector{Vector{Vector{Float64}}}, hubtiploss_correction::Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}, AR_to_360extrap::Bool, debug::Bool)
@ FLOWVLM ~/.julia/packages/FLOWVLM/RWw6g/src/FLOWVLM_rotor.jl:1213
[23] calc_distributedloads
@ ~/.julia/packages/FLOWVLM/RWw6g/src/FLOWVLM_rotor.jl:1146 [inlined]
[24] solvefromCCBlade(self::FLOWVLM.Rotor, Vinf::typeof(Vinf), RPM::Float64, rho::Float64; t::Float64, include_comps::Bool, return_performance::Bool, Vref::Nothing, sound_spd::Float64, Uinds::Nothing, _lookuptable::Bool, _Vinds::Vector{Vector{Vector{Float64}}}, hubtiploss_correction::Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}, AR_to_360extrap::Bool, debug::Bool, verbosewarn::Bool)
@ FLOWVLM ~/.julia/packages/FLOWVLM/RWw6g/src/FLOWVLM_rotor.jl:288
[25] solvefromV(::FLOWVLM.Rotor, ::Vector{Vector{Vector{Float64}}}, ::Function, ::Vararg{Any}; optargs::@kwargs{t::Float64, sound_spd::Float64, hubtiploss_correction::Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}, debug::Bool, verbosewarn::Bool})
@ FLOWVLM ~/.julia/packages/FLOWVLM/RWw6g/src/FLOWVLM_rotor.jl:259
[26] solve(self::FLOWUnsteady.Simulation{FLOWUnsteady.UVLMVehicle{0, 1, Float64}, FLOWUnsteady.KinematicManeuver{0, 1}, Float64}, Vinf::Function, pfield::FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, wake_coupled::Bool, dt::Float64, rlx::Float64, sigma_vlm::Float64, sigma_rotor::Float64, rho::Float64, speedofsound::Float64, staticpfield::FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, hubtiploss_correction::Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}; init_sol::Bool, sigmafactor_vpmonvlm::Int64, debug::Bool)
@ FLOWUnsteady ~/.julia/packages/FLOWUnsteady/jQESG/src/FLOWUnsteady_simulation_types_unsteady.jl:84
[27] solve
@ ~/.julia/packages/FLOWUnsteady/jQESG/src/FLOWUnsteady_simulation_types_unsteady.jl:11 [inlined]
[28] (::FLOWUnsteady.var"#runtime_function#161"{FLOWUnsteady.var"#runtime_function#149#162"{typeof(Vinf), Float64, Float64, Float64, FLOWUnsteady.var"#monitor#370"{FLOWUnsteady.var"#monitor#368#371"{Tuple{FLOWUnsteady.var"#monitor#370"{FLOWUnsteady.var"#monitor#368#371"{Tuple{FLOWUnsteady.var"#extra_runtime_function#356"{FLOWUnsteady.var"#extra_runtime_function#353#357"{String, String, Bool, Int64, Int64, Vector{Any}}}, FLOWUnsteady.var"#extra_runtime_function#364"{FLOWUnsteady.var"#extra_runtime_function#361#365"{String, String, Bool, Int64, Int64, Vector{Any}, Vector{Any}, Vector{Any}, Vector{Any}}}, FLOWUnsteady.var"#extra_runtime_function#338"{FLOWUnsteady.var"#extra_runtime_function#329#339"{Vector{Float64}, Vector{Float64}, Bool, typeof(calc_aerodynamicforce_fun), Nothing, Nothing, Nothing, Nothing, String, String, Bool, FLOWUnsteady.var"#336#346", FLOWUnsteady.var"#337#347", Int64, Int64, Bool, FLOWVLM.Wing, typeof(Vinf), Float64, Float64, Float64, Float64, Int64, Float64}}, FLOWUnsteady.var"#extra_runtime_function#325"{FLOWUnsteady.var"#extra_runtime_function#323#326"{Float64, String, String, String, Bool, Bool, Int64, Int64, String, Vector{FLOWVLM.Rotor}, Float64, Float64, Float64, Int64}}}}}, FLOWUnsteady.var"#wake_treatment#258"{FLOWUnsteady.var"#wake_treatment#257#259"{Int64, Float64, Float64}}}}}, Int64, Float64, Bool, Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}, Bool, Bool, Float64, Bool, Bool, Float64, Float64, Vector{Any}, Float64, Float64, Float64, Int64, Float64, String, String, Bool, Int64, Bool, Bool, FLOWUnsteady.Simulation{FLOWUnsteady.UVLMVehicle{0, 1, Float64}, FLOWUnsteady.KinematicManeuver{0, 1}, Float64}, FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, Float64}})(PFIELD::FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, T::Float64, DT::Float64; vprintln::FLOWVPM.var"#75#76"{Int64, Int64, FLOWVPM.var"#vprintln#115"{Bool, String}, Int64})
@ FLOWUnsteady ~/.julia/packages/FLOWUnsteady/jQESG/src/FLOWUnsteady_simulation.jl:287
[29] runtime_function
@ ~/.julia/packages/FLOWUnsteady/jQESG/src/FLOWUnsteady_simulation.jl:271 [inlined]
[30] run_vpm!(pfield::FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, dt::Float64, nsteps::Int64; runtime_function::FLOWUnsteady.var"#runtime_function#161"{FLOWUnsteady.var"#runtime_function#149#162"{typeof(Vinf), Float64, Float64, Float64, FLOWUnsteady.var"#monitor#370"{FLOWUnsteady.var"#monitor#368#371"{Tuple{FLOWUnsteady.var"#monitor#370"{FLOWUnsteady.var"#monitor#368#371"{Tuple{FLOWUnsteady.var"#extra_runtime_function#356"{FLOWUnsteady.var"#extra_runtime_function#353#357"{String, String, Bool, Int64, Int64, Vector{Any}}}, FLOWUnsteady.var"#extra_runtime_function#364"{FLOWUnsteady.var"#extra_runtime_function#361#365"{String, String, Bool, Int64, Int64, Vector{Any}, Vector{Any}, Vector{Any}, Vector{Any}}}, FLOWUnsteady.var"#extra_runtime_function#338"{FLOWUnsteady.var"#extra_runtime_function#329#339"{Vector{Float64}, Vector{Float64}, Bool, typeof(calc_aerodynamicforce_fun), Nothing, Nothing, Nothing, Nothing, String, String, Bool, FLOWUnsteady.var"#336#346", FLOWUnsteady.var"#337#347", Int64, Int64, Bool, FLOWVLM.Wing, typeof(Vinf), Float64, Float64, Float64, Float64, Int64, Float64}}, FLOWUnsteady.var"#extra_runtime_function#325"{FLOWUnsteady.var"#extra_runtime_function#323#326"{Float64, String, String, String, Bool, Bool, Int64, Int64, String, Vector{FLOWVLM.Rotor}, Float64, Float64, Float64, Int64}}}}}, FLOWUnsteady.var"#wake_treatment#258"{FLOWUnsteady.var"#wake_treatment#257#259"{Int64, Float64, Float64}}}}}, Int64, Float64, Bool, Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}, Bool, Bool, Float64, Bool, Bool, Float64, Float64, Vector{Any}, Float64, Float64, Float64, Int64, Float64, String, String, Bool, Int64, Bool, Bool, FLOWUnsteady.Simulation{FLOWUnsteady.UVLMVehicle{0, 1, Float64}, FLOWUnsteady.KinematicManeuver{0, 1}, Float64}, FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, Float64}}, static_particles_function::FLOWUnsteady.var"#static_particles_function#10"{Bool, Float64, typeof(FLOWUnsteady.g_pressure), Float64, String, String, String, Int64, FLOWVPM.ParticleField{Float64, FLOWVPM.ReformulatedVPM{Float64}, FLOWVPM.Inviscid{Float64}, FLOWVPM.NoSFS{Float64}}, FLOWUnsteady.UVLMVehicle{0, 1, Float64}, Float64, Float64, Bool}, save_path::String, create_savepath::Bool, run_name::String, save_code::String, nsteps_save::Int64, prompt::Bool, verbose::Bool, verbose_nsteps::Int64, v_lvl::Int64, save_time::Bool)
@ FLOWVPM ~/.julia/packages/FLOWVPM/d7F46/src/FLOWVPM_utils.jl:115
[31] run_simulation(sim::FLOWUnsteady.Simulation{FLOWUnsteady.UVLMVehicle{0, 1, Float64}, FLOWUnsteady.KinematicManeuver{0, 1}, Float64}, nsteps::Int64; Vinf::typeof(Vinf), sound_spd::Float64, rho::Float64, mu::Float64, tquit::Float64, rand_RPM::Bool, extra_runtime_function::FLOWUnsteady.var"#monitor#370"{FLOWUnsteady.var"#monitor#368#371"{Tuple{FLOWUnsteady.var"#monitor#370"{FLOWUnsteady.var"#monitor#368#371"{Tuple{FLOWUnsteady.var"#extra_runtime_function#356"{FLOWUnsteady.var"#extra_runtime_function#353#357"{String, String, Bool, Int64, Int64, Vector{Any}}}, FLOWUnsteady.var"#extra_runtime_function#364"{FLOWUnsteady.var"#extra_runtime_function#361#365"{String, String, Bool, Int64, Int64, Vector{Any}, Vector{Any}, Vector{Any}, Vector{Any}}}, FLOWUnsteady.var"#extra_runtime_function#338"{FLOWUnsteady.var"#extra_runtime_function#329#339"{Vector{Float64}, Vector{Float64}, Bool, typeof(calc_aerodynamicforce_fun), Nothing, Nothing, Nothing, Nothing, String, String, Bool, FLOWUnsteady.var"#336#346", FLOWUnsteady.var"#337#347", Int64, Int64, Bool, FLOWVLM.Wing, typeof(Vinf), Float64, Float64, Float64, Float64, Int64, Float64}}, FLOWUnsteady.var"#extra_runtime_function#325"{FLOWUnsteady.var"#extra_runtime_function#323#326"{Float64, String, String, String, Bool, Bool, Int64, Int64, String, Vector{FLOWVLM.Rotor}, Float64, Float64, Float64, Int64}}}}}, FLOWUnsteady.var"#wake_treatment#258"{FLOWUnsteady.var"#wake_treatment#257#259"{Int64, Float64, Float64}}}}}, max_particles::Int64, max_static_particles::Int64, p_per_step::Int64, vpm_formulation::FLOWVPM.ReformulatedVPM{Float64}, vpm_kernel::FLOWVPM.Kernel, vpm_UJ::typeof(FLOWVPM.UJ_fmm), vpm_SFS::FLOWVPM.NoSFS{Float64}, vpm_integration::typeof(FLOWVPM.euler), vpm_transposed::Bool, vpm_viscous::FLOWVPM.Inviscid{Float64}, vpm_fmm::FLOWVPM.FMM, vpm_relaxation::FLOWVPM.Relaxation{Float64}, vpm_surface::Bool, vlm_vortexsheet::Bool, vlm_vortexsheet_overlap::Float64, vlm_vortexsheet_distribution::typeof(FLOWUnsteady.g_pressure), vlm_vortexsheet_sigma_tbv::Float64, vlm_rlx::Float64, vlm_init::Bool, hubtiploss_correction::Tuple{Tuple{Float64, Int64, Float64, Float64}, Tuple{Int64, Int64, Int64, Float64}}, wake_coupled::Bool, shed_unsteady::Bool, unsteady_shedcrit::Float64, shed_starting::Bool, shed_boundarylayer::Bool, boundarylayer_prescribedCd::Float64, boundarylayer_d::Float64, omit_shedding::Vector{Any}, sigma_vlm_solver::Int64, sigma_vlm_surf::Float64, sigma_rotor_surf::Float64, sigmafactor_vpm::Float64, sigmafactor_vpmonvlm::Int64, sigma_vpm_overwrite::Float64, restart_vpmfile::Nothing, save_path::String, run_name::String, create_savepath::Bool, prompt::Bool, verbose::Bool, v_lvl::Int64, verbose_nsteps::Int64, raisewarnings::Bool, debug::Bool, nsteps_save::Int64, nsteps_restart::Int64, save_code::String, save_horseshoes::Bool, save_static_particles::Bool, save_wopwopin::Bool)
@ FLOWUnsteady ~/.julia/packages/FLOWUnsteady/jQESG/src/FLOWUnsteady_simulation.jl:350
[32] top-level scope
@ ~/.julia/packages/FLOWUnsteady/jQESG/examples/prowim/prowim.jl:568
[33] include(fname::String)
@ Main ./sysimg.jl:38
[34] top-level scope
@ REPL[17]:1
in expression starting at /home/kali/.julia/packages/FLOWUnsteady/jQESG/examples/prowim/prowim.jl:568

[EdoAlvarezR]

Thanks for pointing that out! I just released a new version of FLOWVLM (v2.1.3) that fixes that compatibility issue with Julia v1.10+ and updated the installation instructions in the docs to use such version. Thanks for pointing that out!

[MewaelAAM]

Thanks for pointing that out! I just released a new version of FLOWVLM (v2.1.3) that fixes that compatibility issue with Julia v1.10+ and updated the installation instructions in the docs to use such version. Thanks for pointing that out!

Thanks for this. For some reason I found it to be less stable when using VM Workstations. SO I had to revert to booting through ubuntu. Thanks anyway!