Georg Maubach

Some problem with VirtualBox: VBoxManage unregistervm "db-sqlite3" --delete VBoxManage: error: Cannot unregister the machine 'db-sqlite3' while it is locked VBoxManage: error: Details: code VBOX_E_INVALID_OBJECT_STATE (0x80bb0007), component MachineWrap, interface IMachine, callee...

Issue solved.

The AttributError 'datetime.timezone' object has no attribute 'key' is not an issue of Zipline itself but of the underlying exchange_calendars module. I filed an issue in the exchange_calendars repo: https://github.com/gerrymanoim/exchange_calendars/issues/408...

The AttributError 'datetime.timezone' object has no attribute 'key' is not an issue of Zipline itself but of the underlying exchange_calendars module. I filed an issue in the exchange_calendars repo: https://github.com/gerrymanoim/exchange_calendars/issues/408...