2.7 AuthorNeeded Error ReportIssue reported via the in-game error reporterIssue reported via the in-game error reporter Exception: java.lang.NullPointerException java ...
Exception: java.lang.NullPointerException Cannot invoke "games.strategy.triplea.ui.history.HistoryPanel.getCurrentPopupNode()" because "this.this$0.historyPanel" is ...
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