I haven't used Electrum in a while. When I open my wallet again found the message watching-only I can fix the wallet Is mine back working? Thanks.
1. Was this wallet of yours created from an address of public key? Because then it's 100% normal to be watch only. Being watch only is not something you can fix (it's like you you show a photo with a house and want us help turning that photo back to a house).
2. If point 1 is not your case, if you indeed had a proper wallet there some time ago, and you have this problem after an update to newest version (I hope that you've downloaded from Electrum.org
and verified it), then maybe you have the same problem as another user had not long ago?
https://bitcointalk.org/index.php?topic=5380670.0If neither of these cases is yours, maybe you can give some more details?