im not quite sure how to go about that

Thank you.

I did try this. I then reinstalled a fresh sketchup It works fine. I then installed the plugin and restarted sketchup and have the same error message. Do you know of a workaround that I could try? thank you

Thank you. I have tried getting builder get to work on a number of versions of sketch up. I downloaded trials as well. I did find a forum where they mentioned to make sure the install does have the com.apple.quarantine extended attribute. And then to remove it using sudo xattr -r -d com.apple.quarantine /Applications/.....

I haven’t tried this yet but do you think it may work ?

I have a plugin Buildedge Pro that I have been using for years and am so reliant on it. Unfortunately they have stopped developing for it and supporting it. I have tried loading it with a new instance of sketchup and am getting the following error;

Does anybody have any suggestions? thank you

Error: #<LoadError: dlopen(/users/ace/library/application support/sketchup 2018/sketchup/plugins/buildedge/dlls64-5.4.1155/BuildFast.2015.bundle, 9): Library not loaded: @executable_path/../Frameworks/Ruby.framework/Versions/Current/libruby.2.0.0.dylib
Referenced from: /users/ace/library/application support/sketchup 2018/sketchup/plugins/buildedge/dlls64-5.4.1155/BuildFast.2015.bundle
Reason: image not found - /users/ace/library/application support/sketchup 2018/sketchup/plugins/buildedge/dlls64-5.4.1155/BuildFast.2015.bundle>
/private/var/folders/yj/r3gtgppn5b9fwf52jdmwp6bm0000gn/T/AppTranslocation/B1AA9566-D996-419C-AF8C-E8B5F1A44D73/d/SketchUp.app/Contents/Frameworks/Ruby.framework/Versions/2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require' /private/var/folders/yj/r3gtgppn5b9fwf52jdmwp6bm0000gn/T/AppTranslocation/B1AA9566-D996-419C-AF8C-E8B5F1A44D73/d/SketchUp.app/Contents/Frameworks/Ruby.framework/Versions/2.2/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in require'
/users/ace/library/application support/sketchup 2018/sketchup/plugins/buildedge/init.rbs:16:in <main>' /private/var/folders/yj/r3gtgppn5b9fwf52jdmwp6bm0000gn/T/AppTranslocation/B1AA9566-D996-419C-AF8C-E8B5F1A44D73/d/SketchUp.app/Contents/Resources/Content/Tools/extensions.rb:197:in eval'
/private/var/folders/yj/r3gtgppn5b9fwf52jdmwp6bm0000gn/T/AppTranslocation/B1AA9566-D996-419C-AF8C-E8B5F1A44D73/d/SketchUp.app/Contents/Resources/Content/Tools/extensions.rb:197:in require' /private/var/folders/yj/r3gtgppn5b9fwf52jdmwp6bm0000gn/T/AppTranslocation/B1AA9566-D996-419C-AF8C-E8B5F1A44D73/d/SketchUp.app/Contents/Resources/Content/Tools/extensions.rb:197:in load'
/Users/ace/Library/Application Support/SketchUp 2018/SketchUp/Plugins/buildedge.rb:19:in register_extension' /Users/ace/Library/Application Support/SketchUp 2018/SketchUp/Plugins/buildedge.rb:19:in module:BuildFast'
/Users/ace/Library/Application Support/SketchUp 2018/SketchUp/Plugins/buildedge.rb:7:in `<top (required)>'