error raising fix

Opentrons · Jul 1, 2024 · f0ac17a · f0ac17a
1 parent fd51c9a
commit f0ac17a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/api/src/opentrons/protocol_api/instrument_context.py b/api/src/opentrons/protocol_api/instrument_context.py
@@ -2055,7 +2055,7 @@ def detect_liquid(self, well: labware.Well) -> bool:
         :returns: A boolean.
         """
         if well is None:
-            raise WellDoesNotExistError
+            raise WellDoesNotExistError()
 
         try:
             height = self._core.find_liquid_level(well._core)
@@ -2072,7 +2072,7 @@ def require_liquid(self, well: labware.Well) -> None:
         :returns: None.
         """
         if well is None:
-            raise WellDoesNotExistError
+            raise WellDoesNotExistError()
 
         try:
             self._core.find_liquid_level(well._core)
@@ -2086,7 +2086,7 @@ def get_liquid_height(self, well: labware.Well) -> float:
         :returns: A float representing the height of the liquid.
         """
         if well is None:
-            raise WellDoesNotExistError
+            raise WellDoesNotExistError()
 
         try:
             height = self._core.find_liquid_level(well._core)