Merge pull request #2527 from SciML/linsolvefail

Do not allow for accepting steps with internal newton with linsolve fail
SciML · Nov 15, 2024 · 26a5ad6 · 26a5ad6
2 parents 6ec790a + fd62717
commit 26a5ad6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/lib/OrdinaryDiffEqNonlinearSolve/src/newton.jl b/lib/OrdinaryDiffEqNonlinearSolve/src/newton.jl
@@ -229,6 +229,10 @@ end
             reltol = reltol)
     end
 
+    if !SciMLBase.successful_retcode(linres.retcode) && linres.retcode != SciMLBase.ReturnCode.Default
+        return convert(eltype(atmp,),Inf)
+    end
+
     cache.linsolve = linres.cache
 
     if DiffEqBase.has_stats(integrator)