Recently, I have been writing papers on Overleaf. When I tried import the IEEE two columns template, Overleaf displayed many errors like this
![](https://chengke.name/wp-content/uploads/2021/04/78805a221a988e79ef3f42d7c5bfd418.png)
Recently, I have been writing papers on Overleaf. When I tried import the IEEE two columns template, Overleaf displayed many errors like this