Get version is not working properly

When I try to get a certain version, this error occurs

```
Error:  No versions have been created!
```
Although I can get the version using `paxexpress version list`

To reproduce:
1- Create a new repo `paxexpress repo create`
2- Create a new package `paxexpress package create`
3- Create a new version `paxexpress version create`
4- Try to get the created version `paxexpress version get`