Fix import error for models with events and 0 states (#2112)

Closes #2109
AMICI-dev · May 26, 2023 · d301df6 · d301df6
1 parent fd1e22e
commit d301df6
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/python/sdist/amici/de_export.py b/python/sdist/amici/de_export.py
@@ -1993,6 +1993,10 @@ def _compute_equation(self, name: str) -> None:
             ]
 
         elif name == "deltasx":
+            if self.num_states_solver() * self.num_par() == 0:
+                self._eqs[name] = []
+                return
+
             event_eqs = []
             for ie, event in enumerate(self._events):
                 tmp_eq = sp.zeros(self.num_states_solver(), self.num_par())