Netbeans and git over ssh

Netbeans 8.2, git clone over ssh “Incorrect credentials for repository at ssh://”

Trying to git clone a repository over ssh in Netbeans 8.2 displaying an error message saying “Incorrect credentials for repository at ssh://” gave me a bit of a headache. I could successfully connect to the repository server using ssh from the terminal in my Mac running OSX.

Netbeans and git over ssh

After spending some time troubleshooting I tried to check for updates in Netbeans and that gave me an error message saying Netbeans could connect to the Internet in order to check for updates.

It turned out the problem was not incorrect credentials for SSH when trying to git clone, but in reality Netbeans could just not access the Internet. This was caused by the TripMode application I am using to control which applications can access the Internet when I am on mobile broadband where data rates applies.

So the error message “Incorrect credentials for repository at ssh://” in Netbeans can be misleading. It can be caused by the fact Netbeans just can’t connect at all to the repository server.