Hi. I have installed tt lib and im having trouble with it.
because it says that is not installed in a window.
but i installed it already. if anyone can help me please reply an answer.
Iām just wondering if you realise that TTlib is only a library/dependency for many of ThomThoms extensions. In the way that it doesnt actually do anything by itself like an extension would?
Is this the error that you posted in the Extension Reviews? If so, you should tag @thomthom so that he can review and respond accordingly.
What is your SketchUp version? And what version of Windows/OSX are you using?
Hi @thomthom, I think Iām having the same problem as above. I installed CleanUp3 and then received the pop-up āTT_Lib2 Not Installedā, so I clicked the Download button in that popup and successfully installed it. But every time I opened Sketchup I received the same āTT_Lib2 Not Installedā popup and the āLoad errorā dialog box in the attached image file
I uninstalled TT_Lib2 and installed directly from Extension Warehouse, but received the same popups.
I uninstalled again and downloaded from Sketchucation and installed through Extension Manager, but received the same popups.
Cleanup3 seems to work fine despite the popups. But I canāt get rid of the errors. What do you think?
Mac OS Big Sur Ver 11.7.1
Sketchup Version 2022
(By the way, your extensions are amazing! Thank you so much.)
The error messages say you have an āincompatible library versionā when trying to load the osx64 bundle for TT_Lib v 2.13.1
I see you have Mac OS Big Sur Ver 11.7.1 and you are running SketchUp 2022 ā¦
That is strangeā¦ did the last build break for older macOS versionsā¦? 
Btw, are you on intel or arm machine?
For testing purposes, can you install 2.12.3 from the archive? thomthom / tt-library-2 / Downloads ā Bitbucket
Does that work, or does that also fail?
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Thank you both so much for your prompt replies @DanRathbun & @thomthom !
My processor shows as ā4 GHz Quad-Core Intel Core i7ā. Is that what you meant by āIntel or ARM machineā @thomthom (Excuse my ignorance! 
)?
Having uninstalled Ver 2.13.1, installed 2.12.3 and restarted Sketchup I only receive the āTT_Lib2 Not Installedā error dialog box (Screenshot attached for what itās worth). The ruby code error window doesnāt appear.
Iām scheduled to receive a new machine that can run the latest OS soon, so this wonāt be a long-standing error for me, but if youād like me to test anything else to help you track down the issue for the benefit of others, please feel free to give me instructions. Thanks
^^^Updateā¦ sorry, I was wrong, the Ruby code error dialog box did appear after installing Ver 2.12.3 instead. (It was on my other screen, hidden behind other windows.) So no change from installing the older version.