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Anomalous, thanks for your response. Adding a line "print Dumper $sheet;" generates error:
print() on unopened filehandle Dumper at ./ line 33.
References like:
my $sheet_count = $book->[0]{sheets};
before the loop work, but even though I have:
$sheet = $book->[$sheet_index] or next;
this does not seem to be doing the trick. I have tried many variations with no success. I had know autovivification as Perl magic. Knowing the proper term allows me to read about the full effects of the feature. Thanks for that. Adding:
use warnings; use strict;
up top makes no difference in the result. Thanks, Hammer.

In reply to Re^7: Iterating Through Cell Blocks with Spreadsheet::Read by Hammer2001
in thread Iterating Through Cell Blocks with Spreadsheet::Read by Hammer2001

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