i want work on coldbox and i just import coldbox-lite-samplcoldbox i am facing the problem with this error system.web.services.BaseService please give me some basic detaial to run this app.
Welcome to ColdBox. The best ColdFusion framework that I’ve ever used. 
The lite version has a lot of limitations. I would suggest that you use the full version to take full advantages of ColdBox.You might also install CommandBox. It allows you to quickly set up the framework.
Start learning the framework from here: https://www.gitbook.com/book/ortus/coldbox-platform-documentation/details
We don’t maintain the light version any longer as Coldbox 4 basically became Coldbox Lite. I can’t help with your error message unless you provide much more details about what you’re doing (and the rest of the error). Use this guide to get started:
https://coldbox.ortusbooks.com/content/full/getting_started_guide/