Better error message for portal.getSite() in main.js currently: Empty message in exception

[ComLock]

[sigdestad]

Naturally it will fail, but the problem here is that you should not need the "portal" lib at all... Solution here is probalby to split portal into two different API's . site-lib and "http-lib" or something like that. And we will deprecate portal lib (killing it in 7.0)

I will assign this to @aro so he can spec the two new libraries. Also we need to consider how we will deal with the portal functions in the future - as various templating languages also do similar stuff...

[rymsha]

It may be fixed https://github.com/enonic/xp/issues/8844 Please, verify