In readr, where combine using parameter col_names = TRUE and col_character as below code3, it's failed and the error message as attached image. Anyone can help
power-series
myget
selenium-ide
hadoop3
abac
utf-8
frame-size
xiaomi
nacos
azure-data-sync
suspend
renderbox
zend-locale
cdf
google-cloud-pubsub
viewbuilder
windows-rt
pdfhtml
moloquent
sphinxql
gulp-nunjucks-render
microsoft-reporting
oggvorbis
restlet
spring-cloud-connectors
silverlight-2.0
ng-multiselect-dropdown
sfml
silverlight-4.0
gmaven-plugin