# Scalar name (point data) undefined when using Calculator filter in Anaconda Prompt

**URL:** https://discourse.paraview.org/t/scalar-name-point-data-undefined-when-using-calculator-filter-in-anaconda-prompt/4980
**Category:** ParaView Support
**Tags:** python
**Created:** [July 28, 2020, 11:15pm UTC](https://discourse.paraview.org/t/scalar-name-point-data-undefined-when-using-calculator-filter-in-anaconda-prompt/4980 "2020-07-28T23:15:12Z")
**Posts on this page:** 1
**Showing post:** 9

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### Author: ![cory.quammen](https://discourse.paraview.org/user_avatar/discourse.paraview.org/cory.quammen/32/11193_2.png) [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)
#### Post date: [July 31, 2020, 5:33pm UTC](https://discourse.paraview.org/t/scalar-name-point-data-undefined-when-using-calculator-filter-in-anaconda-prompt/4980/9 "2020-07-31T17:33:05Z")

</div>

That’s odd, it’s a rendering error. Your pipeline code looks fine.

Do you still see it if you remove the `Interact()` call?

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