! Missing $ inserted. <inserted text> $

I had the same problem and solved it by correctly escaping ^, _, and |. Looks like LaTeX sets both $s itself if you seem to have forgotten them. Everything that may intend being a math formula causes this error.

https://tex.stackexchange.com/questions/52804/missing-inserted-inserted-text#115855

标签：LaTeX,Missing,being,text,52804,inserted
来源： https://www.cnblogs.com/profesor/p/15237798.html