# Error message running autointegrate after updating

**URL:** <https://forums.ruuth.xyz/t/error-message-running-autointegrate-after-updating/283>\
**Category:** AutoIntegrate\
**Created:** [February 4, 2026, 4:07am UTC](https://forums.ruuth.xyz/t/error-message-running-autointegrate-after-updating/283 "2026-02-04T04:07:05Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![mredlinger](https://forums.ruuth.xyz/letter_avatar_proxy/v4/letter/m/f08c70/32.png) [@mredlinger](https://forums.ruuth.xyz/u/mredlinger)\
**Post date:** [February 4, 2026, 4:07am UTC](https://forums.ruuth.xyz/t/error-message-running-autointegrate-after-updating/283/1 "2026-02-04T04:07:05Z")

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I’ve loaded AutoIntegrate v1.83, PixInsight v1.9.3-0 build 1646 (1090300) and get the following error message when starting the script:

\*\* Warning [162]: C:/Program Files/PixInsight/src/scripts/AutoIntegrate/AutoIntegrateGUI.js, line 7623: reference to undefined property this.tabStatusInfoLabel

\*\*\* Error [000]: C:/Program Files/PixInsight/src/scripts/AutoIntegrate/AutoIntegrateGUI.js, line 7623: Error: Sizer.add(): invalid argument type: UIObject expected.

This is new to me and I’ve not had this before.

Thoughts on how to fix?

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<div class="post-metadata">

**Author:** ![mredlinger](https://forums.ruuth.xyz/letter_avatar_proxy/v4/letter/m/f08c70/32.png) [@mredlinger](https://forums.ruuth.xyz/u/mredlinger)\
**Post date:** [February 5, 2026, 12:46am UTC](https://forums.ruuth.xyz/t/error-message-running-autointegrate-after-updating/283/2 "2026-02-05T00:46:45Z")

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Never could figure it out. However, I uninstalled Pixinsight, deleted all folders, and removed all entries in the registry related to PixInsight. Then reinstalled PixInsight and Autointegrate. All works fine. Must have been a corrupted file someplace.

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**Author:** ![jarmor](https://forums.ruuth.xyz/letter_avatar_proxy/v4/letter/j/6f9a4e/32.png) [@jarmor](https://forums.ruuth.xyz/u/jarmor)\
**Post date:** [February 5, 2026, 7:36am UTC](https://forums.ruuth.xyz/t/error-message-running-autointegrate-after-updating/283/3 "2026-02-05T07:36:25Z")

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Hi,

Thanks for reporting the problem, and happy to hear you do not see it again.

It looks like it happens when you use AutoIntegrate without a preview. I very rarely try that myself. The UIObject that it is complaining about is a valid UIObject that was created just a few lines earlier.

I have seen some weird problems when objects are left in a bad state in the PixInsight Javascript engine. Usually running a command `run --reset` in the Process Console fixes these problems. If it is something else then a full reset like you did might be the best choice.

Anyway I will check later today if I can reproduce the problem and if possible add an automatic test case for it.

Regards,  
Jarmo