CLIENT - unhandled error in GUI - ArrayIndexOutOfBoundsException

Error type: CLIENT - unhandled error in GUI - ArrayIndexOutOfBoundsException

Client version: 1.4.58-V1 (build: 2025-10-06 20:20)
Java version: 1.8.0_201
Default charset: UTF-8

2

Stack trace:
javax.swing.text.CompositeView.getView(CompositeView.java:160)
javax.swing.text.FlowView$FlowStrategy.createView(FlowView.java:662)
javax.swing.text.FlowView$FlowStrategy.layoutRow(FlowView.java:520)
javax.swing.text.FlowView$FlowStrategy.layout(FlowView.java:477)
javax.swing.text.FlowView.layout(FlowView.java:201)
javax.swing.text.BoxView.setSize(BoxView.java:397)
javax.swing.text.BoxView.updateChildSizes(BoxView.java:366)
javax.swing.text.BoxView.setSpanOnAxis(BoxView.java:334)
javax.swing.text.BoxView.layout(BoxView.java:709)
javax.swing.text.BoxView.setSize(BoxView.java:397)
and other 30 lines

Start by reproducing the GUI error with client version 1.4.58-V1 and Java 1.8.0_201, then trace the failure from the reported Swing CompositeView and FlowView stack frames. Identify the GUI action or document state that causes the ArrayIndexOutOfBoundsException; done means the error no longer occurs and the relevant scenario is verified.

Written by the indexing model from the issue text.