Error loading git repository

[Dominiquini]

Every action on my repository trigger this error:

Command:
-c color.ui=false -c core.quotepath=false -c core.pager=cat -c core.editor=: -c credential.helper=C:/Users/Rafael Dominiquini/AppData/Local/ungit/resources/app.asar/bin/credentials-helper 0 8448 origin ls-remote --tags origin

Error:

git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

OS: Windows 10 x64
UNGIT VERSION: 1.5.24

Thanks

[campersau]

Maybe some of these answers help: https://stackoverflow.com/a/12940681
Do you know if that happend with older versions of ungit?
What is your git version?
Do you receive the same error when using the git cli?

[Dominiquini]

I found the problem! The ssh-agent is not working on my computer...
After I fixed this, the ungit works fine.

But I still don't think this error makes any sense! Other git GUIs ask for the password everytime I interact with the server!

Thanks.