I'm working on developing a customized ZAP add on, I have cloned codes from [1] and [2].
When I used the file [3] to start the ZAP and tried to find out the alerts, it doesn't show me any alerts but, it is capturing requests. Other than the History tab, there are no any messages below all other tabs but, I'm able to observe the below exception in the output tab. What might be the issue here?
java.lang.NullPointerException
at org.zaproxy.zap.extension.zest.dialogs.ZestDialogManager.initialize(Unknown Source)
at org.zaproxy.zap.extension.zest.dialogs.ZestDialogManager.<init>(Unknown Source)
at org.zaproxy.zap.extension.zest.ExtensionZest.hook(Unknown Source)
at org.parosproxy.paros.extension.ExtensionLoader.hookAllExtension(ExtensionLoader.java:725)
at org.parosproxy.paros.extension.ExtensionLoader.startLifeCycle(ExtensionLoader.java:629)
at org.parosproxy.paros.control.AbstractControl.loadExtension(AbstractControl.java:57)
at org.parosproxy.paros.control.Control.init(Control.java:117)
at org.parosproxy.paros.control.Control.initSingletonWithView(Control.java:291)
at org.zaproxy.zap.GuiBootstrap.initControlAndPostViewInit(GuiBootstrap.java:226)
at org.zaproxy.zap.GuiBootstrap.access$100(GuiBootstrap.java:70)
at org.zaproxy.zap.GuiBootstrap$2.run(GuiBootstrap.java:170)
at java.lang.Thread.run(Thread.java:745)