Breaking of the Fellowship raise game error on usage (TargetPermanent class error)
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AI
bug
- Dominant language
- Java
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Description
Error stack:
Caused by: java.lang.ClassCastException: mage.target.TargetPermanent cannot be cast to mage.target.common.TargetCreaturePermanent
at mage.cards.b.BreakingOfTheFellowshipFirstTarget.addTarget(BreakingOfTheFellowship.java:99)
at mage.target.TargetImpl.getTargetOptions(TargetImpl.java:634)
at mage.players.PlayerImpl.addTargetOptions(PlayerImpl.java:4570)
at mage.players.PlayerImpl.getPlayableOptions(PlayerImpl.java:4522)
at mage.player.ai.SimulatedPlayer2.simulateOptions(SimulatedPlayer2.java:114)
at mage.player.ai.SimulatedPlayer2.simulatePriority(SimulatedPlayer2.java:79)
at mage.player.ai.ComputerPlayer6.simulatePriority(ComputerPlayer6.java:503)
at mage.player.ai.ComputerPlayer6.addActions(ComputerPlayer6.java:287)
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First steps
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- Open a pull request that references the issue number.
Research direction
Start at mage/cards/b/BreakingOfTheFellowship.java line 99 and inspect how addTarget interacts with mage/target/TargetImpl.java in getTargetOptions. Reproduce usage of Breaking of the Fellowship and trace the target type mismatch; done means the usage no longer raises the reported ClassCastException.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- game-dev
- Issue type
- Bug
- Difficulty
- 2/5
- Estimated time
- 1-3 hours
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100