Inserting TsListBox on a form Root › Technical support › Troubleshooting Tagged: TsListbox Canvas This topic has 1 reply, 2 voices, and was last updated 1 year, 7 months ago by Support. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts March 31, 2023 at 11:04 pm #71174 HolgerParticipant When I add the following components on a form: sSkinManager with a SkinName (e.g. Acrylic) sSkinProvider sListBox Save and Close the form Then when I open the form again, I get an error message three times “Canvas does not allow drawing.” I use Delphi 11.3 with Alphaskins version 17.0 What can I do? Thanks April 16, 2023 at 1:31 pm #71225 SupportKeymaster Hello! Thank you for the report. The error will be fixed in the Alphacontrols v17.01 Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In Root › Technical support › Troubleshooting