NULL POINTER Exception while user clicks on Plugin in Ready API

[PM]

I am getting NULL point Exception while clicking Plugin ...and after three four times of clicking and to see the pplugin in Window ....STRANGE ....Please share the resolution if any ?

ERROR:java.lang.NullPointerException
java.lang.NullPointerException
at com.eviware.soapui.plugins.PluginManager$AvailablePluginsLoader.a(PluginManager.java:471)
at com.eviware.soapui.plugins.PluginManager$AvailablePluginsLoader.readAvailablePlugins(PluginManager.java:448)
at com.eviware.soapui.plugins.PluginManager.getAvailablePlugins(PluginManager.java:304)
at com.eviware.soapui.actions.plugin.PluginManagerAction$AvailablePluginsTableModel.<init>(PluginManagerAction.java:597)
at com.eviware.soapui.actions.plugin.PluginManagerAction.actionPerformed(PluginManagerAction.java:97)
at com.eviware.soapui.support.action.support.WrapperSoapUIAction.perform(WrapperSoapUIAction.java:20)
at com.eviware.soapui.support.action.swing.SwingActionDelegate.actionPerformed(SwingActionDelegate.java:129)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.AbstractButton.doClick(Unknown Source)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at javax.swing.JComponent.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.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)

[Nastya_Khovrina]

Hi, 

Please check this article: Why cannot the Plugin Manager dialog be opened?

If it doesn't help, submit a new case here: https://support.smartbear.com/message/?prod=ReadyAPI

Don't forget to attach the error log and specify a version of ReadyAPI which you use.