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
mongodb-authentication
conda
ampersand.js
fpga
petalinux
zos
mat-card
magicavoxel
stackedbarseries
ggtree
moc
limit-choices-to
combinations
phonebook
scalacheck
owin
qchar
postgres-11
hashcode
rails-admin
sublimetext4
orderbook
data-integration
valet
openwebrtc
jms-topic
nspanel
start-job
nexus-s
linq2db