CodeLab v4.3 (for advanced users) Released July 13, 2019 in Plugins - Publishing ONLY! Posted Saturday at 04:46 PM · Report reply This error occurs after I build a CodeLab plugin. 1. Choose the icon you want to appear in your plugin(16x16px). 2. Build the plugin 3. Close CodeLab 4. Open the icon and try to save it The icon it can only be saved as SaveAs under another name. Maybe something is broken in my OS? Anyone else can reproduce this error? Otherwise, everything works correctly.