diff --git a/dist/DMDO-2401-py3-none-any.whl b/dist/DMDO-2401-py3-none-any.whl
index 970b1ac..4744604 100644
Binary files a/dist/DMDO-2401-py3-none-any.whl and b/dist/DMDO-2401-py3-none-any.whl differ
diff --git a/src/DMDO/variables.py b/src/DMDO/variables.py
index 4b69fd8..e52bbc3 100644
--- a/src/DMDO/variables.py
+++ b/src/DMDO/variables.py
@@ -91,8 +91,8 @@ def __truediv__(self, other):
       return np.divide(self.value, other)
   
   def __update__(self, other):
-    # if type(other)!=variableData and type(self.value) != type(other):
-    #   raise IOError(f'The variables data dunder equality method of {self.name} expects a variable data object as an input or variable values with the same type of {self.name}!')
+    if type(other)!=variableData and type(self.value) != type(other):
+      raise IOError(f'The variables data dunder equality method of {self.name} expects a variable data object as an input or variable values with the same type of {self.name}!')
     if isinstance(other, variableData):
       self =  copy.deepcopy(other)
     elif isinstance(other, list) or isinstance(other, np.ndarray):