Not able to activate from Ubuntu 16.04 system after extracting the tar file

I have downloaded the latest version of Katalon (Katalon_Studio_Linux_64-7.2.1) and extracted the folders. After opening the application, it is asking for the activation where i have input the valid login details i used while sign up. When Activate button is clicked, it is showing the message as Activating, but nothing is happening after that. Can anyone help me here on what to do

@vishnukaladharan

Please make sure OpenJDK 1.8 was installed on your machine and share us the error log file.

Thanks

@duyluong I have installed openJDK in my system.

Blockquote
java -version
openjdk version “1.8.0_242”
OpenJDK Runtime Environment (build 1.8.0_242-8u242-b08-0ubuntu3~16.04-b08)
OpenJDK 64-Bit Server VM (build 25.242-b08, mixed mode)

I am not sure how to check the error log file. Attaching a screenshot of the application response when trying to activate.


@vishnukaladharan

You should configure Proxy settings and activate again.
The error log file locates at KS_installed/config/.metadata/.log.

Thanks