From 8b23fb821ec94c4c26d5afaeb763a195203a5dec Mon Sep 17 00:00:00 2001
From: Alberto Mercurio <alberto.mercurio96@gmail.com>
Date: Thu, 25 Jul 2024 18:05:36 +0200
Subject: [PATCH] Fix weird type instability with vectorized e_ops generation

---
 src/time_evolution/mesolve.jl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/time_evolution/mesolve.jl b/src/time_evolution/mesolve.jl
index 03861da3..f8a7c39e 100644
--- a/src/time_evolution/mesolve.jl
+++ b/src/time_evolution/mesolve.jl
@@ -136,7 +136,7 @@ function mesolveProblem(
         is_empty_e_ops = true
     else
         expvals = Array{ComplexF64}(undef, length(e_ops), length(t_l))
-        e_ops2 = _generate_mesolve_e_op.(e_ops)
+        e_ops2 = [_generate_mesolve_e_op(op) for op in e_ops]
         is_empty_e_ops = isempty(e_ops)
     end