I keep getting the error "Data column(s) for axis #0 cannot be of type string" when attempting to create a BarChart - not sure if bug or problem with the way I'm formatting my code?
<?php //sickness vs shifts per day BarChart::create([ "dataStore" => resultset11, "columns" => ["DOW", "Count"] ]); ?>
DOW is day of week, and count is the count of shift types that have appeared on that, I want to show a Bar chart that displays Shifts vs Sickness by day of the week (although I am not getting any data out for Sickness just yet).
In my stored procedure, I am ensuring that the columns are CAST as UNSIGNED (so basically an INT) but I am still receiving this message?
Please let me know any insight! Thank you! :)