Hi there, as the topic about the script I'm referring to is closed, I opened a new one. I hope this is correct. (I'm relatively new here). I tried to get the script "Random Dungeon Generator" from Stephen ( <a href="https://app.roll20.net/forum/post/655402/script-ra" rel="nofollow">https://app.roll20.net/forum/post/655402/script-ra</a>... to run, but I'm struggling setting up the rollable table. I bought the tiles in the market place, tagged them and added them to my library. But after building the rollable table with them an running the macro to build the map I get the following error: "ERROR: You cannot set the imgsrc or avatar of an object unless you use an image that is in your Roll20 Library. See the API documentation for more info." After that I tried uploading the Tiles individually to the library an built the rollable table with them. Then I got: "ERROR: Please use the 'thumb' size for imgsrc properties." So I scaled the images to 200x200 (also 70x70), uploaded them again, built the table again, .... I still got: "ERROR: Please use the 'thumb' size for imgsrc properties." I'm pretty much out of ideas here, can anyone help me with this? Thank you very much in advance. Scaby