Meu Spark, quando envio mensagem fica em branco. No log de eventos aparece esta mensagem. Alguém podia me ajudar.
set 10, 2018 4:12:35 PM org.jivesoftware.spark.util.log.Log error
GRAVE: Error sending message
java.lang.NullPointerException
at org.jivesoftware.sparkimpl.plugin.emoticons.EmoticonManager.getEmoticon(EmoticonManager.java:432)
at org.jivesoftware.sparkimpl.plugin.emoticons.EmoticonManager.getEmoticonImage(EmoticonManager.java:451)
at org.jivesoftware.spark.ui.ChatArea.insertImage(ChatArea.java:372)
at org.jivesoftware.spark.ui.ChatArea.insert(ChatArea.java:280)
at org.jivesoftware.spark.ui.ChatArea.setText(ChatArea.java:196)
at org.jivesoftware.spark.ui.TranscriptWindow.insertMessage(TranscriptWindow.java:217)
at org.jivesoftware.spark.ui.rooms.ChatRoomImpl.sendMessage(ChatRoomImpl.java:363)
at org.jivesoftware.spark.ui.rooms.ChatRoomImpl.sendMessage(ChatRoomImpl.java:346)
at org.jivesoftware.spark.ui.rooms.ChatRoomImpl.sendMessage(ChatRoomImpl.java:319)
at org.jivesoftware.spark.ui.ChatRoom.checkForEnter(ChatRoom.java:698)
at org.jivesoftware.spark.ui.ChatRoom.access$300(ChatRoom.java:90)
at org.jivesoftware.spark.ui.ChatRoom$3.keyPressed(ChatRoom.java:335)
at java.awt.AWTEventMulticaster.keyPressed(Unknown Source)
at java.awt.Component.processKeyEvent(Unknown Source)
at javax.swing.JComponent.processKeyEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Window.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
at java.awt.EventQueue.access$500(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.awt.EventQueue$3.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.awt.EventQueue$4.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)