1. Hello,
  2. I love your plugin showcase.
  3. I always have using it as the standard shop.
  4. But I have an error
  5.  
  6. Symptoms:
  7. Showcases spawns too many items instead of one and you can even pick it up!
  8.  
  9. Error log:
  10. There isn't one, but...
  11.  
  12. Error log when reloading the plugin using pail:
  13.  
  14. 2012-01-14 19:30:40 [INFO] Can't find key disableMessage for translation!
  15. 2012-01-14 19:30:40 [WARNING] Could not properly handle event ITEM_SPAWN:
  16. java.lang.IllegalAccessError: Synchronized code got accessed from another thread: java.awt.EventDispatchThread
  17. at org.bukkit.event.entity.EntityListener.onItemSpawn(EntityListener:0)
  18. at org.bukkit.plugin.java.JavaPluginLoader$73.execute(JavaPluginLoader.java:774)
  19. at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
  20. at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
  21. at org.bukkit.craftbukkit.event.CraftEventFactory.callItemSpawnEvent(CraftEventFactory.java:285)
  22. at net.minecraft.server.World.addEntity(World.java:889)
  23. at net.minecraft.server.World.addEntity(World.java:860)
  24. at org.bukkit.craftbukkit.CraftWorld.dropItem(CraftWorld.java:297)
  25. at org.bukkit.craftbukkit.CraftWorld.dropItemNaturally(CraftWorld.java:311)
  26. at com.narrowtux.showcase.ShowcaseItem.<init>(ShowcaseItem.java:62)
  27. at com.narrowtux.showcase.Showcase.load(Showcase.java:365)
  28. at com.narrowtux.showcase.Showcase.onEnable(Showcase.java:153)
  29. at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:188)
  30. at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:968)
  31. at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:280)
  32. at de.nofear13.craftbukkituptodate.CraftBukkitUpToDateJPanel$ReloadButton.actionPerformed(CraftBukkitUpToDateJPanel.java:87)
  33. at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
  34. at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
  35. at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
  36. at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
  37. at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
  38. at com.jtattoo.plaf.BaseButtonListener.mouseReleased(BaseButtonListener.java:41)
  39. at java.awt.Component.processMouseEvent(Unknown Source)
  40. at javax.swing.JComponent.processMouseEvent(Unknown Source)
  41. at java.awt.Component.processEvent(Unknown Source)
  42. at java.awt.Container.processEvent(Unknown Source)
  43. at java.awt.Component.dispatchEventImpl(Unknown Source)
  44. at java.awt.Container.dispatchEventImpl(Unknown Source)
  45. at java.awt.Component.dispatchEvent(Unknown Source)
  46. at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
  47. at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
  48. at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
  49. at java.awt.Container.dispatchEventImpl(Unknown Source)
  50. at java.awt.Window.dispatchEventImpl(Unknown Source)
  51. at java.awt.Component.dispatchEvent(Unknown Source)
  52. at java.awt.EventQueue.dispatchEventImpl(Unknown Source)
  53. at java.awt.EventQueue.access$000(Unknown Source)
  54. at java.awt.EventQueue$3.run(Unknown Source)
  55. at java.awt.EventQueue$3.run(Unknown Source)
  56. at java.security.AccessController.doPrivileged(Native Method)
  57. at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  58. at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  59. at java.awt.EventQueue$4.run(Unknown Source)
  60. at java.awt.EventQueue$4.run(Unknown Source)
  61. at java.security.AccessController.doPrivileged(Native Method)
  62. at java.security.ProtectionDomain$1.doIntersectionPrivilege(Unknown Source)
  63. at java.awt.EventQueue.dispatchEvent(Unknown Source)
  64. at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
  65. at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
  66. at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
  67. at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
  68. at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
  69. at java.awt.EventDispatchThread.run(Unknown Source)
  70. 2012-01-14 19:30:40 [INFO] This error is logged only once: it could have occurred multiple times by now.
  71. 2012-01-14 19:30:41 [INFO] [Showcase] Registered type [basic] (0 items loaded)
  72. 2012-01-14 19:30:41 [INFO] [Showcase] Registered type [finite] (96 items loaded)
  73. 2012-01-14 19:30:41 [INFO] [Showcase] Registered type [infinite] (80 items loaded)
  74. 2012-01-14 19:30:41 [INFO] [Showcase] Registered type [exchange] (0 items loaded)
  75. 2012-01-14 19:30:41 [INFO] [Showcase] Registered type [tutorial] (0 items loaded)
  76. 2012-01-14 19:30:41 [INFO] [Showcase] version 0.7.9 has been enabled.
  77. 2012-01-14 19:31:05 [WARNING] Can't keep up! Did the system time change, or is the server overloaded?
  78.  
  79. I have win7 64bit, java 1.7 64bit, RB 1.0.1-R1.
  80.  
  81. Please help,
  82. Thank you