Lately (and due to my old age I don't recall when this started happening), the input fields in the 3D Warehouse (when viewed directly from SK8 Pro) are now with a black background with black text. Not helpful. Once you have done the first search everything revert back to normal black on white until the next time you launch the 3D Warehouse browser. Is anyone else seeing this ? Is this happening because I am on a Mac?

Time travel ??

Will wait in eager anticipation. If there is anything I can do to help please let me know.

Ok, did a complete reinstall of Sketchup Pro. Installed only your Cleanup plugin. Same problems I am afraid

Will reinstall Sketchup later on today and let you know what happens.

Have updated my system specification to include the 10.7.3 update we got from Apple last week. Sadly I didn't know about your plugin prior to Lion so I can't comment its stability then but I agree it is most odd that other users are not reporting/seeing these issues. I am reasonably certain its not the way I build my models in Sketchup. The one I sent you a while ago was not odd in any way I don't think ?

Please let me know if there is anything I can help you track down what is going on here ?

I have now updated my version of Ruby to the latest (1.9.3) and these errors still occur. Just for your information.

I don't restart Sketchup after these errors occur I get more and different error messages, like this one:

undefined method `hidden?' for #Sketchup::AttributeDictionary:0xdbb3c50

/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:1142:in erase_hidden' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:134:in each_entity'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:133:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:133:in each_entity'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:130:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:130:in each_entity'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:768:in each_entity_in_scope' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:1130:in erase_hidden'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:568:in cleanup!' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:488:in show_cleanup_ui'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:178:in call' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:178:in event_inputbox_close'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:9:in to_proc' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in call'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in close' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in event_inputbox_accept'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:9:in to_proc' (eval):110:in call'
(eval):110

Would you like me to try reinstalling Sketchup or could this be a problem with the Ruby installation for the Mac ? Why is noone else reporting errors like this or is the case that most Sketchup users are on windows and these errors don't happen ?

Attempting to repeat the cleanup process on a second model yields this error:

undefined method `current=' for #Sketchup::Face:0xdcbe564

/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:564:in cleanup!' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:488:in show_cleanup_ui'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:178:in call' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:178:in event_inputbox_close'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:9:in to_proc' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in call'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in close' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in event_inputbox_accept'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:9:in to_proc' (eval):114:in call'
(eval):114

I have now removed all but the most necessary plugins from my Sketchup installation. Any suggestions as to what I can do next to try and help resolve these issues ?

Ok I managed to produce this error:

undefined method `hidden?' for #Sketchup::Vertex:0xea1acbc

/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:1142:in erase_hidden' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:134:in each_entity'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:133:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:133:in each_entity'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:130:in each' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/model.rb:130:in each_entity'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:768:in each_entity_in_scope' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:1130:in erase_hidden'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:568:in cleanup!' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/tt_cleanup.rb:488:in show_cleanup_ui'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:178:in call' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:178:in event_inputbox_close'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:9:in to_proc' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in call'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in close' /Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:159:in event_inputbox_accept'
/Library/Application Support/Google SketchUp 8/SketchUp/Plugins/TT_Lib2/inputbox.rb:9:in `to_proc'

All I did was attempt to cleanup two separate models. I used the default cleanup settings. The only thing I changed was to tell cleanup to clean the model rather than selected. When cleaning the second model the error above appears.