error about "Error in library(R.matlab)"

[ChasionNo1]

When I run matlab code, the following error occurs：

Error in library(R.matlab)
Calls: capture.output -> withVisible

However, I checked the MATLAB Library in the R shell, as follows：

Load program package：‘matlab’
The following object is masked from ‘package:stats’:
reshape
The following objects are masked from ‘package:utils’:
find, fix
The following object is masked from ‘package:base’:
sum

I am confused about this question and hope to get your answer.