General error - StringIndexOutOfBoundsException

Error type: General error - StringIndexOutOfBoundsException

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

String index out of range: 88

Stack trace:
java.lang.String.substring(String.java:1963)
org.mage.card.arcane.TextboxRuleParser.parse(TextboxRuleParser.java:146)
org.mage.card.arcane.CardRenderer.parseRules(CardRenderer.java:151)
org.mage.card.arcane.CardRenderer.(CardRenderer.java:117)
org.mage.card.arcane.ModernCardRenderer.(ModernCardRenderer.java:176)
org.mage.card.arcane.CardRendererFactory.create(CardRendererFactory.java:17)
org.mage.card.arcane.CardPanelRenderModeMTGO.update(CardPanelRenderModeMTGO.java:268)
org.mage.card.arcane.MageLayer.update(MageLayer.java:304)
org.mage.card.arcane.CardPanel.update(CardPanel.java:830)
mage.client.game.BattlefieldPanel.update(BattlefieldPanel.java:228)
and other 20 lines

Start at org.mage.card.arcane.TextboxRuleParser.parse, especially line 146 in the stack trace, then follow how CardRenderer.parseRules invokes it. Reproduce the client error and identify the input that causes the substring failure; done means the error no longer occurs and the relevant rendering path handles that input safely.

Written by the indexing model from the issue text.