On Wed, 18 Apr 2018 at 13:46 Efrem Mc <[email protected]> wrote: > java.lang.AssertionError > at org.netbeans.api.visual.widget.Widget.addChild(Widget.java:218) > at org.netbeans.api.visual.widget.Widget.addChild(Widget.java:208) > at > org.netbeans.modules.graphicclassview.JavaNodeWidget.<init>(JavaNodeWidget.java:127) >
Where exactly did you get the Graphics Class View from? Plugins? Looking at the recent history of Widget::addChild I think this is caused by the added assertion to check it's being called on the EDT (which is line 218!). It looks like that plugin is adding widgets off the EDT? That's a bug in the plugin not the Visual Library then. Best wishes, Neil -- Neil C Smith Artist & Technologist www.neilcsmith.net Praxis LIVE - hybrid visual IDE for creative coding - www.praxislive.org
