magefree / magefree/mage

CLIENT - unhandled error in GUI - IllegalComponentStateException

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Description

Unsure what caused this.

![Image](https://github.com/user-attachments/assets/da9110dd-856c-47cb-a681-2ec11d556a99)

Error type: CLIENT - unhandled error in GUI - IllegalComponentStateException

Client version: 1.4.55-V3 (build: 2024-12-16 20:14)
Java version: 1.8.0_201
Default charset: UTF-8

component must be showing on the screen to determine its location

Stack trace:
java.awt.Component.getLocationOnScreen_NoTreeLock(Component.java:2062)
java.awt.Component.getLocationOnScreen(Component.java:2036)
mage.client.game.HelperPanel.showPopupMenu(HelperPanel.java:541)
mage.client.game.HelperPanel.checkPopupMenu(HelperPanel.java:234)
mage.client.game.HelperPanel.access$000(HelperPanel.java:29)
mage.client.game.HelperPanel$1.mouseReleased(HelperPanel.java:178)
java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:290)
java.awt.Component.processMouseEvent(Component.java:6539)
javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
java.awt.Component.processEvent(Component.java:6304)
and other 28 lines

Contributor guide

No contributing guide indexed for this repository

Research direction

Start by inspecting mage.client.game.HelperPanel.java at lines 541, 234, and 178, following the popup-menu path shown in the stack trace. Reproduce the reported GUI interaction if possible and determine the conditions around the component location lookup; done means this interaction no longer produces an unhandled IllegalComponentStateException.

Written by the indexing model from the issue text.

Assessment

Tech stack
java
Domain
desktop
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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