# Libxlsxwriter for Clarion

**URL:** <https://clarionhub.com/t/libxlsxwriter-for-clarion/1674>\
**Category:** Templates\
**Created:** [February 1, 2018, 9:52pm UTC](https://clarionhub.com/t/libxlsxwriter-for-clarion/1674 "2018-02-01T21:52:34Z")\
**Posts on this page:** 1\
**Showing post:** 45

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**Author:** ![tgulden](https://clarionhub.com/user_avatar/clarionhub.com/tgulden/32/6163_2.png) [@tgulden](https://clarionhub.com/u/tgulden)\
**Post date:** [April 5, 2021, 11:43pm UTC](https://clarionhub.com/t/libxlsxwriter-for-clarion/1674/45 "2021-04-05T23:43:56Z")

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It is a great product, but  
When using the new update, I got these errors:  
Unknown directive, ignoring: !CREATING  
Unresolved External worksheet\_write\_formula\_str in xlsxwriter.obj

Trond

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