擅长:python、mysql、java
<blockquote>
<p>AttributeError: 'Lines_LineSeries_DataSeries_OHLC_OHLCDateTime_Abst'
object has no attribute 'min'</p>
</blockquote>
<p>这意味着你试图得到一个或多个Abst对象的最小值</p>
<p>可能是这个问题的原因</p>
<blockquote>
<p>You probably have a 2.0 account and the code is failing to receive the contractdetails from the server. You need a legacy account.</p>
</blockquote>
<p>来自:<a href="https://community.backtrader.com/topic/571/attributeerror-lines_lineseries_dataseries_ohlc_ohlcdatetime_abst-object-has-no-attribute-contractdetails/2" rel="nofollow noreferrer">backtrader link</a></p>
<p>所以解决方法是找到正确的级数,得到最小值</p>
<blockquote>
<p>minr = datas["something different"].min()</p>
</blockquote>
<p>如果你能提供数据样本,我可以帮助细节</p>
<p>或者,如果您真的想对datetime进行排序,您可以尝试先将其转换为unix时间戳</p>