[07:10] while deploying a custom charm i get an error [07:11] cannot parse URL "./wcharm": series name "." not valid [07:12] Although in metadata.yaml has "series": defined as xenial [13:44] get the solution. provide a wrong path of local charm [15:01] unable to remove an application that has a status error using remove-application or remove-unit. Finally i delete container and even juju status is showing that application with error. how to remove it