The annotation feature of this version of the annoRect () function may not stack, which I tried several times

[user-xiao123]

Always show：Error in data[, c(aes_x)] : incorrect number of dimensions

[junjunlab]

Please show your exact code and detailed questions.

[user-xiao123]

OK, I tried to run the example from Chapter 2 in your document. When I run "P2< -Annorect (object = P1,annoPos = 'left'...) ", it shows "Error in data[, c(aes_x)] : Incorrect number of dimensions",P3 and P4 also like this.

[junjunlab]

there is nothing wrong when I run the code. You can try to re-install jjAnno.