[GNC] GnuCash 3.7 and Portfolio Report

[Ed Fields]

Creating a portfolio report seems doesn't seem to work

after selecting Reports / Assets and Liabilities / Investment Portfolio I
am presented with

Report error
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An error occurred while running the report.

ordinarily I would expect to asked to set up the report
-----------------

I pressed on via selection of Edit / Report Options and selected an
investment account.  Then performed a reload.  Same error is displayed.

This feature is sorely missed with v3.7, worked fine  before upgrade.
Please help

thanks
ed