using another directory than ~/.tahoe generates error

[canercandan]

Issue: When I am using another directory than ~/.tahoe to create a node and use commands as "tahoe ls" and so on then it generates an error message as follows:

"""Error during HTTP request: 410 Gone UnrecoverableFileError?: the directory (or mutable file) could not be retrieved, because there were insufficient good shares. This might indicate that no servers were connected, insufficient servers were connected, the URI was corrupt, or that shares have been lost due to server departure, hard drive failure, or disk corruption. You should perform a filecheck on this object to learn more."""