While loading page error from console

[ravi kanth]

Hi All,
Please help us in solving the problem.
I had modified applet.when compile and putting in to server screens is not loading and in console it shows following error in java console.

java.lang.reflect.InvocationTargetException

at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)

at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)

at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)

at java.lang.reflect.Constructor.newInstance(Unknown Source)

at scb.util.JarClassLoader.invokeClass(JarClassLoader.java:38)

at scb.util.JavaApplicationLoader.loadApplication(JavaApplicationLoader.java:37)

at scb.util.EBBSApplicationLoader.loadApplication(EBBSApplicationLoader.java:130)

at scb.security.gui.event.TreeListener.actionCmd(TreeListener.java:299)

at scb.security.gui.event.TreeListener.mouseClicked(TreeListener.java:197)

at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)

at java.awt.Component.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(Unknown Source)

at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)

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

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

at java.awt.Component.dispatchEvent(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.pumpEvents(Unknown Source)

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

Caused by: java.lang.NoSuchFieldError: conMasterNoTxt

at ecops.limits.gui.event.BusinessCreditApplicationApplet.addListener(BusinessCreditApplicationApplet.java:887)

at ecops.limits.gui.event.BusinessCreditApplicationApplet.<init>(BusinessCreditApplicationApplet.java:262)

... 27 more

java.lang.NullPointerException

at scb.security.gui.event.TreeListener.actionCmd(TreeListener.java:335)

at scb.security.gui.event.TreeListener.mouseClicked(TreeListener.java:197)

at java.awt.AWTEventMulticaster.mouseClicked(Unknown Source)

at java.awt.Component.processMouseEvent(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.LightweightDispatcher.retargetMouseEvent(Unknown Source)

at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)

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

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

at java.awt.Component.dispatchEvent(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.pumpEvents(Unknown Source)

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

[Ulf Dittmer]

This is the important part:

Caused by: java.lang.NoSuchFieldError: conMasterNoTxt
at ecops.limits.gui.event.BusinessCreditApplicationApplet.addListener(BusinessCreditApplicationApplet.java:887)
at ecops.limits.gui.event.BusinessCreditApplicationApplet.<init>(BusinessCreditApplicationApplet.java:262)

You need to find out why the BusinessCreditApplicationApplet.addListener method is trying to access a non-existing field. Maybe a version mismatch between some of the involved libraries? Or a typo somewhere?