# getColumnAsList() in 7.9.14

**URL:** <https://forum.inductiveautomation.com/t/getcolumnaslist-in-7-9-14/37063>\
**Category:** Ignition\
**Created:** [July 24, 2020, 5:26pm UTC](https://forum.inductiveautomation.com/t/getcolumnaslist-in-7-9-14/37063 "2020-07-24T17:26:38Z")\
**Posts on this page:** 1\
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**Author:** ![Kevin.Herron](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/kevin.herron/32/7259_2.png) [@Kevin.Herron](https://forum.inductiveautomation.com/u/Kevin.Herron)\
**Post date:** [July 24, 2020, 5:33pm UTC](https://forum.inductiveautomation.com/t/getcolumnaslist-in-7-9-14/37063/2 "2020-07-24T17:33:32Z")

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`getColumnAsList` is not a member of the `Dataset` interface.

You must have been operating on an implementation of Dataset that had it, but now you’re not.

If you print out the type of Dataset in the old version and current version you might see the difference. For example, a PyDataSet does not have `getColumnAsList` on it.

(do something like `print type(ds)`)

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