fix

Author: ValentinKaisermayer

test/nonlinearsystem.jl

@@ -228,7 +228,7 @@ testdict = Dict([:test => 1])
     @test prob_.u0 == [1.0, 2.0, 3.0]
     @test prob_.p == [1.1, 1.2, 1.3]
 
-    prob_ = remake(prob, u0 = Dict(sys.y => 2.0), p = Dict(sys.a => 2.0))
+    prob_ = remake(prob, u0 = Dict(y => 2.0), p = Dict(a => 2.0))
     @test_broken prob_.u0 == [1.0, 2.0, 1.0] # TODO: needs a `remake(prob::NonlinearProblem, ...)` in SciMLBase
     @test_broken prob_.p == [2.0, 1.0, 1.0]
 end