Commit fc030b9f authored by Andreas Dedner's avatar Andreas Dedner

improve error output in vtk writer

parent 952f7cb2
Pipeline #12735 passed with stage
in 17 minutes and 13 seconds
......@@ -61,7 +61,13 @@ def writeVTK(grid, name, celldata=None, pointdata=None, cellvector=None, pointve
except AttributeError:
except IndexError:
raise TypeError("""
Did you try to pass in a function without a name attribute?
Try using a dictionary with name:function instead.""")
elif dataFunctions is not None:
raise TypeError("Argument '" + dataName + "' must be a dict or list instance.")
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