I'm not able to reproduce that error message. Are you using the latest versions of all three modules? You could try re-ordering the use statements, perhaps putting Moo::Role first.

perl -E'sub Monkey::do{say$_,for@_,do{($monkey=[caller(0)]->[3])=~s{::}{ }and$monkey}}"Monkey say"->Monkey::do'

In reply to Re: Moo and Spreadsheet::ParseExcel by tobyink
in thread Moo and Spreadsheet::ParseExcel by karlgoethebier

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