Bar not appearing after changing display manager

[deepanshu188]

I changed the display manager from ly to SDDM and the bar is not loading.

Error message on the console:

thread 'main' panicked at 'Failed to create x11 connection: FailedToConnect', /home/zexu/.cargo/registry/src/github.com-1ecc6299db9ec823/rsblocks-0.1.20/src/blockmanager.rs:12:48
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace