MacPorts-installed Bitcoin Core's version v0.12.1.0g9779e1e crashes on OSX when trying to open the debug window while the app is verifying the blocks at startup.

void gotoHistoryPage();
    
    void gotoReceiveCoinsPage();
    
    void gotoSendCoinsPage(QString addr = "");
    
    void gotoSignMessageTab(QString addr = "");
    
    void gotoVerifyMessageTab(QString addr = "");
    
    void openClicked();
#endif 
    
    void optionsClicked();
    
    void aboutClicked();
    
    void showDebugWindow();
    
    void showDebugWindowActivateConsole();
    
    void showHelpMessageClicked();
#ifndef Q_OS_MAC
    
    void trayIconActivated(QSystemTrayIcon::ActivationReason reason);
#endif
    
    void showNormalIfMinimized(bool fToggleHidden = false);
    
    void toggleHidden();