Dialog.setVisible() has thrown an IndexOutOfBoundsException

We found this prefix in 2 webpages.
MapChildren (2)Typical messages (1)TraceDetailed Map
  1. java.lang.IndexOutOfBoundsException
    1.   at java.util.ArrayList.rangeCheck()
    2.   at java.util.ArrayList.get()
    3.   at java.awt.Container.createHierarchyEvents()
    4.   at java.awt.Container.createHierarchyEvents()
    5.   at java.awt.Container.createHierarchyEvents()
    6.   at java.awt.Container.createHierarchyEvents()
    7.   at java.awt.Container.createHierarchyEvents()
    8.   at java.awt.Dialog.conditionalShow()
    9.   at java.awt.Dialog.show()
    10.   at java.awt.Component.show()
    11.   at java.awt.Component.setVisible()
    12.   at java.awt.Window.setVisible()
    13.   at java.awt.Dialog.setVisible()
  1. GitHub iconGitHub comment 2034#251400823

    First:2 years ago
    Last:2 years ago
    Author:matthiasgeiger
  2. GitHub iconGitHub comment 2101#251695181

    First:2 years ago
    Last:2 years ago
    Author:lenhard
MessageNumber of crashes
Index: 3, Size: 32
  1. java.lang.IndexOutOfBoundsException
    1.   at java.util.ArrayList.rangeCheck()
    2.   at java.util.ArrayList.get()
    3.   at java.awt.Container.createHierarchyEvents()
    4.   at java.awt.Container.createHierarchyEvents()
    5.   at java.awt.Container.createHierarchyEvents()
    6.   at java.awt.Container.createHierarchyEvents()
    7.   at java.awt.Container.createHierarchyEvents()
    8.   at java.awt.Dialog.conditionalShow()
    9.   at java.awt.Dialog.show()
    10.   at java.awt.Component.show()
    11.   at java.awt.Component.setVisible()
    12.   at java.awt.Window.setVisible()
    13.   at java.awt.Dialog.setVisible()