问题
I have a shiny app running on AWS with Ubuntu. It uses mathjax and has been running perfectly for several weeks. Today it just stopped rendering the mathjax code. I did not make any changes to the system or the code. When I test the app locally I have the same issue. Anyone had similar problems?
http://ec2-54-76-89-164.eu-west-1.compute.amazonaws.com:3838/Quizii Rekentoets
来源：https://stackoverflow.com/questions/25705703/mathjax-in-shiny-suddenly-stopped-working