MAIN_IMAGE not found

mouz · February 28, 2007, 6:13am

HI All.

i compiled a spark source. but the error is MAIN_IMAGE not found. i copied a images in C:\Documents and Settings\Administrator\Spark\resources\images.

Please help me!

Mark_Gibson · April 17, 2007, 11:41am

Hi,

I’'m having the same problem here at the moment. I tried to build the example plugin as a start for my first plugin … but I am rewarded with the MAIN_IMAGE not found. error.

Maybe someone can give me a hint on what to do? (using eclipse, imported all the stuff described in the documentation).

MAIN_IMAGE not found.

Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException

at org.jivesoftware.LoginDialog$ImagePanel.getPreferredSize(LoginDialog.java:815)

at java.awt.GridBagLayout.GetLayoutInfo(Unknown Source)

at java.awt.GridBagLayout.getLayoutInfo(Unknown Source)

at java.awt.GridBagLayout.preferredLayoutSize(Unknown Source)

at java.awt.Container.preferredSize(Unknown Source)

at java.awt.Container.getPreferredSize(Unknown Source)

at javax.swing.JComponent.getPreferredSize(Unknown Source)

at javax.swing.JRootPane$RootLayout.preferredLayoutSize(Unknown Source)

at java.awt.Container.preferredSize(Unknown Source)

at java.awt.Container.getPreferredSize(Unknown Source)

at javax.swing.JComponent.getPreferredSize(Unknown Source)

at java.awt.BorderLayout.preferredLayoutSize(Unknown Source)

at java.awt.Container.preferredSize(Unknown Source)

at java.awt.Container.getPreferredSize(Unknown Source)

at java.awt.Window.pack(Unknown Source)

at org.jivesoftware.LoginDialog.invoke(LoginDialog.java:155)

at org.jivesoftware.Spark.(Spark.java:39)

at org.jivesoftware.Spark$1.run(Spark.java:151)

at java.awt.event.InvocationEvent.dispatch(Unknown Source)

at java.awt.EventQueue.dispatchEvent(Unknown Source)

at java.awt.EventDispatchThread.pumpOneEventForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

at java.awt.EventDispatchThread.run(Unknown Source)

This is the third posting in this forum concerning this topic, I hope it is the first one that gets an answer

Thanks and bye,

Shukuyen

Mark_Gibson · April 17, 2007, 2:26pm

Nevermind, it works despite of the error message … I just didn’'t realize there was a new tray icon

Gurumurthy_Sundar · December 17, 2007, 8:45pm

Hi,

Did this issue of ‘MAIN_IMAGE Not Found’ get resolved? If so, I would appreciate any help in this matter, as I am having the same problem. I am running the plug kit on Eclipse. Thanks, Sundar

Ozgur_Ozturk · February 17, 2010, 4:12pm

Below is the error message. I think same with the one posted by the other programmer.

I can paste myplugin.jar to plugins in another spark installation and see that it is working.

But I wanted to start running from eclipse, hoping that then I can trace the plugin code, put break points etc…

Any other recommendations about debugging plugins (or pointers) will be appreciated.

(This is my first plugin project.)

Thanks,

run:

[copy] Copying 1 file to C:\workspace\sparkplugs\spark\plugins

[java] MAIN_IMAGE not found.

[java] Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException

[java] at org.jivesoftware.LoginDialog$ImagePanel.getPreferredSize(LoginDialog.java:815)

[java] at java.awt.GridBagLayout.GetLayoutInfo(Unknown Source)

[java] at java.awt.GridBagLayout.getLayoutInfo(Unknown Source)

[java] at java.awt.GridBagLayout.preferredLayoutSize(Unknown Source)

[java] at java.awt.Container.preferredSize(Unknown Source)

[java] at java.awt.Container.getPreferredSize(Unknown Source)

[java] at javax.swing.JComponent.getPreferredSize(Unknown Source)

[java] at javax.swing.JRootPane$RootLayout.preferredLayoutSize(Unknown Source)

[java] at java.awt.Container.preferredSize(Unknown Source)

[java] at java.awt.Container.getPreferredSize(Unknown Source)

[java] at javax.swing.JComponent.getPreferredSize(Unknown Source)

[java] at java.awt.BorderLayout.preferredLayoutSize(Unknown Source)

[java] at java.awt.Container.preferredSize(Unknown Source)

[java] at java.awt.Container.getPreferredSize(Unknown Source)

[java] at java.awt.Window.pack(Unknown Source)

[java] at org.jivesoftware.LoginDialog.invoke(LoginDialog.java:155)

[java] at org.jivesoftware.Spark.(Spark.java:55)

[java] at org.jivesoftware.Spark.(Spark.java:39)

[java] at org.jivesoftware.Spark$1.run(Spark.java:151)

[java] at java.awt.event.InvocationEvent.dispatch(Unknown Source)

[java] at java.awt.EventQueue.dispatchEvent(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

[java] at java.awt.EventDispatchThread.run(Unknown Source)

[java] Exception in thread “AWT-EventQueue-0” java.lang.NullPointerException

[java] at org.jivesoftware.LoginDialog$ImagePanel.getPreferredSize(LoginDialog.java:815)

[java] at java.awt.GridBagLayout.GetLayoutInfo(Unknown Source)

[java] at java.awt.GridBagLayout.getLayoutInfo(Unknown Source)

[java] at java.awt.GridBagLayout.ArrangeGrid(Unknown Source)

[java] at java.awt.GridBagLayout.arrangeGrid(Unknown Source)

[java] at java.awt.GridBagLayout.layoutContainer(Unknown Source)

[java] at java.awt.Container.layout(Unknown Source)

[java] at java.awt.Container.doLayout(Unknown Source)

[java] at java.awt.Container.validateTree(Unknown Source)

[java] at java.awt.Container.validate(Unknown Source)

[java] at java.awt.Window.dispatchEventImpl(Unknown Source)

[java] at java.awt.Component.dispatchEvent(Unknown Source)

[java] at java.awt.EventQueue.dispatchEvent(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)

[java] at java.awt.EventDispatchThread.pumpEvents(Unknown Source)

[java] at java.awt.EventDispatchThread.run(Unknown Source)

Keith5 · February 26, 2010, 4:41pm

I also have the same problem - anyone knows what the problem might be ? thanks

xulate · March 1, 2010, 2:52am

Maybe it missing some jar

Ozgur_Ozturk · March 1, 2010, 4:06am

Which jar and how to point to it?

Since other people get it too, there must be something missing in the guide describing compiling plugins.

the how-to-build.txt file from sparkplug kit says:

Place any dependencies (besides Spark) into the lib directory.

but I guess that is for additional libraries you use, and I don’t use any additional libraries.

Thanks in advance,

Ozgur

xulate · March 2, 2010, 7:41am

hi,Maybe I found the reason.You can check the spark.properties file in the package “/org/jivesoftware/resource” .You can find the key “MAIN_IMAGE” ,just verify the value with the file name in “image” package. I found some file’s extendName is changed from png to gif or vice verse.