Documentation

[harrisonrobin]

Running the component-based model of a spring-mass system in the documentation results in

ERROR: LoadError: StackOverflowError: Stacktrace: [1] recursive_unitless_bottom_eltype(a::Type{Any}) (repeats 99 times) @ RecursiveArrayTools ~/.julia/packages/RecursiveArrayTools/USU0j/src/utils.jl:96 in expression starting at /home/********/mass_spring.jl:47

the line the strace is

sol = solve(prob, Rosenbrock23())

Env

• ModelingToolkit v6.5.2
• DifferentialEquations v6.18.0

[ChrisRackauckas]

@YingboMa I think the latest merge may have broken defaults of array variables. Basically, @variables x[1:2] = [1.0,2.0] seems to now be producing Terms as the initial condition. Can you take a look? It may be a merge error between the changes I had done to the initial condition code and then your update code.

[ChrisRackauckas]

Was fixed awhile back.