java.lang.ClassNotFoundException: browser.SignIn

Dear Team,

I am facing ClassNotFound exception when we are running script in remote .It is working fine in local machine.Previously it worked for me as expected.

I have cloned the project,File clean up and project Refresh are done.But some how we are getting this error at the time of script execution.

As per my observation,the bin folder may creates problem.It is generating lot of files and folders (Keyword, groovy,test,lib, '.class files).

Could you please provide me the solution and it is very helpful for me.

Katalon Version : 5.7.1
Chrome Driver : 70.0.3538.110

Thanks,
Ravindra.G

Thanks,
Ravindra.G

Is there any issue if you try it on Katalon Studio version 5.9.1 (latest one)?