Hi I am running BiocCheck on my new package and I get the following error message

• Checking for deprecated package usage... Warning in readLines(file, skipNul = TRUE) : InternetOpenUrl failed: 'The server name or address could not be resolved' Error in readLines(file, skipNul = TRUE) : cannot open the connection

I did not use readLines in my package, so totally do not know what this error message means and where I should change.

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