Problems connecting to MacBook

What if it will not connect to iTunes on my MacBook? It tells me that "the value is missing"

crwdns2934089:0crwdne2934089:0 crwdns2934093:0crwdne2934093:0

crwdns2934109:0crwdne2934109:0

crwdns2889612:0crwdne2889612:0 0

crwdns2942205:01crwdne2942205:0:

Can you expand on what you are trying to do and what is the version of MacOS & iTunes.

crwdns2934271:0crwdnd2934271:0crwdne2934271:0

crwdns2934285:0crwdne2934285:0