# \#document-user-text

**URL:** https://discourse.mcneel.com/tag/document-user-text/2741.md

[Latest](https://discourse.mcneel.com/latest.md) · [Categories](https://discourse.mcneel.com/categories.md) · [Tags](https://discourse.mcneel.com/tags.md)

---

## [A document user text key containing U+0000 can't be read or deleted](https://discourse.mcneel.com/t/a-document-user-text-key-containing-u-0000-cant-be-read-or-deleted/223441)

<div class="topic-metadata">

**Author:** [@locivir](https://discourse.mcneel.com/u/locivir)\
**Replies:** 4\
**Last updated:** [October 13, 2026, 9:55pm UTC](https://discourse.mcneel.com/t/a-document-user-text-key-containing-u-0000-cant-be-read-or-deleted/223441 "2026-10-13T21:55:28Z")

</div>

dup\_d2\_single.3dm (8.1 KB) dup\_d0\_control.3dm (8.2 KB) Version: Rhino 8 SR32 (8.32.26160.13001); rhino3dm 8.32.2 (Python) Not tested on later service releases (SR34/SR35 are available): I don’t have administrator righ…

---

## [Document user text is read in O(n²) and freezes the UI on open](https://discourse.mcneel.com/t/document-user-text-is-read-in-o-n-and-freezes-the-ui-on-open/223440)

<div class="topic-metadata">

**Author:** [@locivir](https://discourse.mcneel.com/u/locivir)\
**Replies:** 3\
**Last updated:** [October 9, 2026, 10:45pm UTC](https://discourse.mcneel.com/t/document-user-text-is-read-in-o-n-and-freezes-the-ui-on-open/223440 "2026-10-09T22:45:28Z")

</div>

dut\_a\_25k.3dm (2.5 MB) Version: Rhino 8 SR32 (8.32.26160.13001, 2026-06-09), Windows 11 Not tested on later service releases (SR34/SR35 are available): I don’t have administrator rights on this machine and can’t update…

---

## [Latest V9 Crash With Document user text panel](https://discourse.mcneel.com/t/latest-v9-crash-with-document-user-text-panel/217724)

<div class="topic-metadata">

**Author:** [@Screamer](https://discourse.mcneel.com/u/Screamer)\
**Replies:** 6\
**Last updated:** [April 7, 2026, 10:13pm UTC](https://discourse.mcneel.com/t/latest-v9-crash-with-document-user-text-panel/217724 "2026-04-07T22:13:09Z")

</div>

Hi Team, Steps to have: Run V9. Open Document User Text panel Create any Key Name - Key combination. Start activating any of the pair field by double-clicking and deactivating by Esc key on keyboard. From time to time…

---

## [Document User Text - key gets deleted](https://discourse.mcneel.com/t/document-user-text-key-gets-deleted/211906)

<div class="topic-metadata">

**Author:** [@Sam3](https://discourse.mcneel.com/u/Sam3)\
**Replies:** 5\
**Last updated:** [November 4, 2025, 8:28pm UTC](https://discourse.mcneel.com/t/document-user-text-key-gets-deleted/211906 "2025-11-04T20:28:28Z")

</div>

Rhino, We use document user text to populate title blocks on drawings. One of our engineers noted recently that if document user text is edited in Options\>Document User Text to empty or space \[“ “\], then the key gets de…

---

## [How to check what .keys exist on Document User Text?](https://discourse.mcneel.com/t/how-to-check-what-keys-exist-on-document-user-text/211082)

<div class="topic-metadata">

**Author:** [@Kyuubimode](https://discourse.mcneel.com/u/Kyuubimode)\
**Replies:** 4\
**Last updated:** [October 17, 2025, 5:51am UTC](https://discourse.mcneel.com/t/how-to-check-what-keys-exist-on-document-user-text/211082 "2025-10-17T05:51:43Z")

</div>

Hi, I am setting document user text via python using a runpythonscript command sc.doc.Strings.SetString(key, str(value)) But after running a few such commands, how do I check what .keys exist in the Document? As usual…