use Setfield

Author: jClugstor

lib/NonlinearSolveBase/Project.toml

@@ -23,6 +23,7 @@ SciMLBase = "0bca4576-84f4-4d90-8ffe-ffa030f20462"
 SciMLJacobianOperators = "19f34311-ddf3-4b8b-af20-060888a46c0e"
 SciMLOperators = "c0aeaf25-5076-4817-a8d5-81caf7dfa961"
 SciMLStructures = "53ae85a6-f571-4167-b2af-e1d143709226"
+Setfield = "efcf1570-3423-57d1-acb7-fd33fddbac46"
 StaticArraysCore = "1e83bf80-4336-4d27-bf5d-d5a4f845583c"
 SymbolicIndexingInterface = "2efcf032-c050-4f8e-a9bb-153293bab1f5"
 TimerOutputs = "a759f4b9-e2f1-59dc-863e-4aeb61b1ea8f"
@@ -74,6 +75,7 @@ SciMLBase = "2.92"
 SciMLJacobianOperators = "0.1.1"
 SciMLOperators = "0.4, 1.0"
 SciMLStructures = "1.5"
+Setfield = "1.1.2"
 SparseArrays = "1.10"
 SparseMatrixColorings = "0.4.5"
 StaticArraysCore = "1.4"

lib/NonlinearSolveBase/src/NonlinearSolveBase.jl

@@ -28,6 +28,7 @@ using SciMLJacobianOperators: JacobianOperator, StatefulJacobianOperator
 using SciMLOperators: AbstractSciMLOperator, IdentityOperator
 using SymbolicIndexingInterface: SymbolicIndexingInterface
 import SciMLStructures
+using Setfield: @set!
 
 using LinearAlgebra: LinearAlgebra, Diagonal, norm, ldiv!, diagind, mul!
 using Markdown: @doc_str

lib/NonlinearSolveBase/src/solve.jl

@@ -934,7 +934,7 @@ function build_null_solution(
     SciMLBase.build_solution(prob, nothing, Float64[], resid; retcode)
 end
 
-function hack_null_solution_init(prob::Union{NonlinearProblem, NonlinearLeastSquareProblem, SteadyStateProblem})
+function hack_null_solution_init(prob::Union{NonlinearProblem, NonlinearLeastSquaresProblem, SteadyStateProblem})
     if SciMLBase.has_initialization_data(prob.f)
         initializeprob = prob.f.initialization_data.initializeprob
         nlsol = solve(initializeprob)