# Is it possible to Zebra print Object, Object List, or Array variables?

**URL:** <https://community.tulip.co/t/is-it-possible-to-zebra-print-object-object-list-or-array-variables/9675>\
**Category:** General\
**Created:** [October 25, 2023, 4:23pm UTC](https://community.tulip.co/t/is-it-possible-to-zebra-print-object-object-list-or-array-variables/9675 "2023-10-25T16:23:46Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Beth](https://sea2.discourse-cdn.com/flex020/user_avatar/community.tulip.co/beth/32/5987_2.png) [@Beth](https://community.tulip.co/u/Beth)\
**Post date:** [October 25, 2023, 7:55pm UTC](https://community.tulip.co/t/is-it-possible-to-zebra-print-object-object-list-or-array-variables/9675/2 "2023-10-25T19:55:02Z")

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I found this older thread and kyle’s response indicates to me that everything in the expression must be a string - so you may need to convert these to string format to get it to work. I’ll check with some other Tulip folks as well.

EDIT: checked with some other Tulipians and they agree - you have to format the object list / array as a string for ZPL to accept it

> [@Zebra printing - Syntax for inserting variables and/or table records into ZPL code](https://community.tulip.co/t/zebra-printing-syntax-for-inserting-variables-and-or-table-records-into-zpl-code/7582/2):
>
> Hey @nelsonj ! Thanks for the detail here. Happy to help. Moving through my debugging steps: The Zebra Printer Driver catches errors, but Zebra Printers do not. Is your Trigger throwing an error of some kind? Is this error shown in an in-app Message (“Error executing Trigger”)? From what I can see with your previous print, it would look like you can successfully connect to the printer, and therefore should be instead getting an Error Executing Trigger. This error means that Tulip is having t…

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