Bug? `AttributeError: 'Cerebro' object has no attribute '_exactbars'`

import backtrader as bt

cb = bt.Cerebro()
cb.run()
cb.plot()

Results in:

Traceback (most recent call last):
  File "src/main.py", line 5, in <module>
    cb.plot()
  File "/home/sohail/src/trading/build/venv/lib/python3.6/site-packages/backtrader/cerebro.py", line 970, in plot
    if self._exactbars > 0:
AttributeError: 'Cerebro' object has no attribute '_exactbars'

Paska Houso

@Cheez said in Bug? `AttributeError: 'Cerebro' object has no attribute '_exactbars'`:

import backtrader as bt
cb = bt.Cerebro()
cb.run()
cb.plot()

This was mentioned a long time ago which a quick google search has uncovered:

https://community.backtrader.com/topic/594/cerebro-object-has-no-attribute-_exactbars-pandas-csv/3

You need to a bit more ... like adding a data feed.