Yes, there is a missing "include" or import of the necessary libraries
and those js errors will surely prevent the client context from showing
up. How did you go about copying the site, did you get all the clientlib
configurations right? There might also be something else (js-related,
maybe your own js files) that is causing those libraries to fail
loading. Are there any traces in the actualy log files of the error or
is those two lines in the web console the only thing you get ?Also a
last ques...