[Bug] portfolio/po/mktcap - Error: argument of type 'int' is not iterable, unsupported operand type for +=: 'int' and 'list'

[deeleeramone]

/portfolio/po/load --example/mktcap

Same error occurs for blacklitterman

[deeleeramone]

This was apparently resolved in this PR: #4688

[deeleeramone]

Reopening because this issue has not been resolved.

(🦋) /portfolio/po/ $ load --example

Loading an example, please type `about` to learn how to create your own Portfolio Optimization Excel sheet.

Portfolio loaded: OpenBB Example Portfolio
Categories: ASSET_CLASS, SECTOR, INDUSTRY, COUNTRY, CURRENCY


(🦋) /portfolio/po/ $ mktcap

Optimization can take time. Please be patient...

Error: argument of type 'int' is not iterable

Error: unsupported operand type(s) for +=: 'int' and 'list'

Error: not enough values to unpack (expected 2, got 0)


(🦋) /portfolio/po/ $