While running a backtest for an algo in the making, I received the following error:
ValueError: labels [ Equity(4246, symbol=u'KLAC', asset_name=u'KLA-TENCOR CORP', exchange=u'NASDAQ GLOBAL SELECT MARKET', start_date=Timestamp('1993-01-04 00:00:00+0000', tz='UTC'), end_date=Timestamp('2016-08-11 00:00:00+0000', tz='UTC'), first_traded=None, auto_close_date=Timestamp('2016-08-16 00:00:00+0000', tz='UTC'))] not contained in axis
Can someone point me towards a possible solution/ reason for this?
Thank you in advance!
Update: I believe I have solved the issue!