Após criar a chave escrevi o comando git push -u origin main, mas deu erro
![Imagem apresentando: git push -u origin main
To github.com:RebecaTI/portfolio.git
! [rejected] main -> main (fetch first)
error: failed to push some refs to 'github.com:RebecaTI/portfolio.git'
hint: Updates were rejected because the remote contains work that you do
hint: not have locally. This is usually caused by another repository pushing
hint: to the same ref. You may want to first integrate the remote changes
hint: (e.g., 'git pull ...') before pushing again.
hint: See the 'Note about fast-forwards' in 'git push --help' for details](https://cdn1.gnarususercontent.com.br/1/1326924/b3f5aacb-394b-4721-9e1a-06e84324602d.png)
Solucionado
Após criar a chave escrevi o comando git push -u origin main, mas deu erro
Oi!
Pelo erro parece que o seu repositório no GitHub não está vazio e já tem commits e arquivos.
Se esse for o caso, rode antes o comando: git pull origin main
Deu certo muito obrigada