Hi,
There is a known issue with Code Live not working for JSPs when the rendered HTML does not include a <head> tag. Please refer to this thread for more details and check if CodeLive works after adding <head> tag : https://www.genuitec.com/forums/topic/livepreview-with-spring-mvc-maven-project/
Also CodeLive is only supported for Dynamic Web Projects. Can you please share with us more details about your project and how you have created it? If possible, please share the .project file with us to help us understand your project’s configuration.
Apologies for inconvenience caused. Let us know how it works.
–Swapna
MyEclipse Support