7v7 Mode causes NullPointerException

[knoellle]

When selecting the 7v7 mode, a NullPointerException occurs. The other modes seem to work fine.

Steps to reproduce:

• Clone repo
• ant
• cd bin
• java -jar GameController.jar
• Select "SPL 7v7"

Commit hash

67d2c06 (current master at time of writing)

Traceback

Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException
    at controller.ui.StartInput.updateTeamColorIndicator(Unknown Source)
    at controller.ui.StartInput.reloadTeamColor(Unknown Source)
    at controller.ui.StartInput.access$100(Unknown Source)
    at controller.ui.StartInput$3.actionPerformed(Unknown Source)
    at java.desktop/javax.swing.JComboBox.fireActionEvent(JComboBox.java:1264)
    at java.desktop/javax.swing.JComboBox.contentsChanged(JComboBox.java:1337)
    at java.desktop/javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:123)
    at java.desktop/javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:94)
    at java.desktop/javax.swing.DefaultComboBoxModel.addElement(DefaultComboBoxModel.java:132)
    at java.desktop/javax.swing.JComboBox.addItem(JComboBox.java:716)
    at controller.ui.StartInput.showAvailableTeams(Unknown Source)
    at controller.ui.StartInput.access$1200(Unknown Source)
    at controller.ui.StartInput$5.actionPerformed(Unknown Source)
    at java.desktop/javax.swing.JComboBox.fireActionEvent(JComboBox.java:1264)
    at java.desktop/javax.swing.JComboBox.setSelectedItem(JComboBox.java:589)
    at java.desktop/javax.swing.JComboBox.setSelectedIndex(JComboBox.java:624)
    at java.desktop/javax.swing.plaf.basic.BasicComboPopup$Handler.mouseReleased(BasicComboPopup.java:907)
    at java.desktop/java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:298)
    at java.desktop/java.awt.Component.processMouseEvent(Component.java:6635)
    at java.desktop/javax.swing.JComponent.processMouseEvent(JComponent.java:3342)
    at java.desktop/javax.swing.plaf.basic.BasicComboPopup$1.processMouseEvent(BasicComboPopup.java:551)
    at java.desktop/java.awt.Component.processEvent(Component.java:6400)
    at java.desktop/java.awt.Container.processEvent(Container.java:2263)
    at java.desktop/java.awt.Component.dispatchEventImpl(Component.java:5011)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2321)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
    at java.desktop/java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4918)
    at java.desktop/java.awt.LightweightDispatcher.processMouseEvent(Container.java:4547)
    at java.desktop/java.awt.LightweightDispatcher.dispatchEvent(Container.java:4488)
    at java.desktop/java.awt.Container.dispatchEventImpl(Container.java:2307)
    at java.desktop/java.awt.Window.dispatchEventImpl(Window.java:2772)
    at java.desktop/java.awt.Component.dispatchEvent(Component.java:4843)
    at java.desktop/java.awt.EventQueue.dispatchEventImpl(EventQueue.java:772)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:721)
    at java.desktop/java.awt.EventQueue$4.run(EventQueue.java:715)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:95)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:745)
    at java.desktop/java.awt.EventQueue$5.run(EventQueue.java:743)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:85)
    at java.desktop/java.awt.EventQueue.dispatchEvent(EventQueue.java:742)
    at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:203)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:124)
    at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:113)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:109)
    at java.desktop/java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
    at java.desktop/java.awt.EventDispatchThread.run(EventDispatchThread.java:90)

Java version

$ java --version
openjdk 11.0.18 2023-01-17
OpenJDK Runtime Environment (build 11.0.18+10)
OpenJDK 64-Bit Server VM (build 11.0.18+10, mixed mode)

[ahasselbring]

You can try again now.

[knoellle]

That seems to fix it, thanks!