<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> This is run as described in the Cuis Book (<a class="moz-txt-link-freetext" href="https://cuis-smalltalk.github.io/TheCuisBook/Daily-Workflow.html">https://cuis-smalltalk.github.io/TheCuisBook/Daily-Workflow.html</a>). I tried the third option for a startup script: | list | "Delete all windows but the taskbar" WorldMorph allInstancesDo: [:w | list := w submorphs reject: [:aMorph | aMorph is: #TaskbarMorph]]. list do: [:each | each delete]. It does not work when invoked at startup as the argument of the -s option. When copied and pasted in Cuis6 Workspace, it works though. Hilaire <div class="moz-cite-prefix">Le 03/01/2022 à 15:40, Juan Vuletich a écrit : </div> <blockquote type="cite" cite="mid:61D30ADE.3060402@zoho.com"> I'm not sure how you are running this, but I see two different ways to query for the world: `UISupervisor ui` and `self runningWorld`. At the early phase of start up these could fail, and maybe `WorldMorph allInstancesDo: [ :w | w doStuff ]` is safer. In any case, I didn't change any of this for Cuis 6. But maybe some changes in the recent morph hierarchy reorganization is the reason. </blockquote> <pre class="moz-signature" cols="72">-- GNU Dr. Geo <a class="moz-txt-link-freetext" href="http://drgeo.eu">http://drgeo.eu</a> <a class="moz-txt-link-freetext" href="http://blog.drgeo.eu">http://blog.drgeo.eu</a></pre> </body> </html>