### Version 4.3.1 ### Environment info ``` We're sorry but work doesn't work properly without JavaScript enabled. Please enable it to continue. ``` ### Steps to reproduce I created a VueJS app and I'm getting the following error when I look at the source code in the web browse We're sorry but work doesn't work properly without JavaScript enabled. Please enable it to continue. ### What is expected? Vue running smoothly ### What is actually happening? Nothing <!-- generated by vue-issues. DO NOT REMOVE -->