I just upgrade my game to the newer version of stencyl an when i click the arrows from the block like the one next to behaviors that help you to complete the gaps, it pop up this and i cant fill it with anything :
Unexpected problem on thread AWT-EventQueue-0: stencyl.sw.util.comp.menus.DelayedMenuLayout cannot be cast to java.awt.GridBagLayout
java.lang.ClassCastException: stencyl.sw.util.comp.menus.DelayedMenuLayout cannot be cast to java.awt.GridBagLayout
at stencyl.sw.editors.snippet.designer.PlainField.buildMenu(PlainField.java:2916)
at stencyl.sw.editors.snippet.designer.PlainField.generateAttMenus(PlainField.java:2823)
at stencyl.sw.editors.snippet.designer.PlainField.generateAttMenus(PlainField.java:2830)
at stencyl.sw.editors.snippet.designer.PlainField.buildTextMenu(PlainField.java:1238)
at stencyl.sw.editors.snippet.designer.PlainField.mousePressed(PlainField.java:691)
at java.awt.AWTEventMulticaster.mousePressed(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$000(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.awt.EventQueue$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.awt.EventQueue$2.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.AccessControlContext$1.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)