Got error when try to spy "AWT Exception Null Argument"

[trongbui]

Tools: Mobile Spy
Tickets: https://katalon.zendesk.com/agent/tickets/86

Currently, when I spy an object on a device, I got an error thrown (see attachment). This cause by a pause time before the button 'Capture Object' is clicked.

Steps:

Click 'Spy Mobile' icon from Katalon tool
Select a device, provide .apk file (attachment) then click 'Start'
After the application starting on the device (green screen), click 'Capture Object' button
The application will be automatically closed, but leave spy dialog some minute then click 'Capture Object' button again
Expected result: No error thrown

Actual result: SWTExeption thrown

[duyluonganh]

Please install appium v1.8.1 on Windows