too complex

Opentrons · Jan 9, 2025 · 69c76de · 69c76de
1 parent 2c98479
commit 69c76de
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/api/src/opentrons/protocol_engine/state/module_substates/flex_stacker_substate.py b/api/src/opentrons/protocol_engine/state/module_substates/flex_stacker_substate.py
@@ -15,4 +15,4 @@ class FlexStackerSubState:
     """
 
     module_id: FlexStackerId
-    labware_name: str
+    labware_name: str = ""
diff --git a/api/src/opentrons/protocol_engine/state/modules.py b/api/src/opentrons/protocol_engine/state/modules.py
@@ -373,6 +373,10 @@ def _add_module_substate(
                 configured_wavelengths=None,
                 reference_wavelength=None,
             )
+        elif ModuleModel.is_flex_stacker(actual_model):
+            self._state.substate_by_module_id[module_id] = FlexStackerSubState(
+                module_id=FlexStackerId(module_id),
+            )
 
     def _update_additional_slots_occupied_by_thermocycler(
         self,