HTTPS Everywhere conflicts with other extensions like Tampermonkey
HTTPS Everywhere: 2014.4.25 for Chrome
Chrome: 34.0.1847.131 (Official Build 265687) for Windows
It seems that what HTTPS Everywhere does is to "redirect" the address to the https attached one. But this doesn't work with some extensions.
For example, if a URL of a script in Tampermonkey matches a rule of HTTPS Everywhere, it will prevent the script from running normally.
My situation was that, I inserted a line of
into my script, so that the script cannot fetch the js file normally.