# Why does my plugin work on Sketchup 2024 and below, but when installing on Sketchup 2025, nothing appears?(fix done) **URL:** \ **Category:** Ruby API\ **Tags:** sketchup\ **Created:** [July 17, 2025, 7:19am UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022 "2025-07-17T07:19:06Z")\ **Posts on this page:** 6\ **Page:** 1
**Author:** ![punpun](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/punpun/32/240947_2.png) [@punpun](https://forums.sketchup.com/u/punpun)\ **Post date:** [July 17, 2025, 7:19am UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022/1 "2025-07-17T07:19:06Z")
Why does my plugin work on Sketchup 2024 and below, but when installing on Sketchup 2025, nothing appears? [2024NAT\_Comand\_CADtoSU.rbz](https://forums.sketchup.com/uploads/short-url/wjYJYYSNLXDIyHDvlABnTAj5rws.rbz) (167.0 KB) ---
**Author:** ![bobecka](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/bobecka/32/189469_2.png) [@bobecka](https://forums.sketchup.com/u/bobecka)\ **Post date:** [July 17, 2025, 11:48am UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022/2 "2025-07-17T11:48:15Z")
it doesn’t work on either 24 or 25 ![image](https://global.discourse-cdn.com/sketchup/original/3X/9/4/94ede7d1901376c0e937eb4f7aa2597870e5067f.png) ![image](https://global.discourse-cdn.com/sketchup/original/3X/9/e/9effeeeeb667bc6d01f30d46b3c47c9ed02d19f3.png) ---
**Author:** ![dezmo](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/dezmo/32/51058_2.png) [@dezmo](https://forums.sketchup.com/u/dezmo)\ **Post date:** [July 17, 2025, 12:23pm UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022/3 "2025-07-17T12:23:45Z")
There was an upgrade Ruby to 3.2.2 (from 2.7.2) in SU 2024. You may need to revise your code accordingly. [The Ruby Changes - Ruby Changes](https://rubyreferences.github.io/rubychanges/) ---
**Author:** ![slbaumgartner](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/slbaumgartner/32/7302_2.png) [@slbaumgartner](https://forums.sketchup.com/u/slbaumgartner)\ **Post date:** [July 17, 2025, 12:26pm UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022/4 "2025-07-17T12:26:53Z")
Your rbz is encrypted, so none of us can look at the source to tell you exactly what is wrong. However, from what @bobecka posted, you need to look at line 39 in nat\_command\_tool\_loader and think about how you are creating a proc object outside a code block. If it runs in earlier versions of SketchUp, it seems likely this occurs because Ruby 3.x, used in the most recent versions of SketchUp, changed handling of proc objects. ---
**Author:** ![TIG](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/tig/32/198_2.png) [@TIG](https://forums.sketchup.com/u/TIG)\ **Post date:** [July 17, 2025, 12:59pm UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022/5 "2025-07-17T12:59:40Z")
If your ‘loader’ file is loading other files then you cannot use the basic `load "filename.rb"` IF those files have been encrypted as RBE. Instead try `Sketchup.load("filename")` without any suffix… ---
**Author:** ![punpun](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/punpun/32/240947_2.png) [@punpun](https://forums.sketchup.com/u/punpun)\ **Post date:** [July 21, 2025, 10:44am UTC](https://forums.sketchup.com/t/why-does-my-plugin-work-on-sketchup-2024-and-below-but-when-installing-on-sketchup-2025-nothing-appears-fix-done/335022/6 "2025-07-21T10:44:13Z")
WHY IS MY DEVICE STILL INSTALLED IN 2025? 😓