Not sure that it is a Cwicly error and it is a tiny bug.
Here is the code error of a Code Block: Notice : Undefined variable: download_pdf in /home/brga7543/smatchcard.com/wp-content/plugins/cwicly/core/includes/cc-ground.php(2113) : eval()'d code on line 19
The code error comes from the "variable $download_pdf . This variable is correctly defined and returns frontend the right path : <a class="div-c4ca6df button_1" href="' . $download_pdf . '" target="_self">
You need to give a default value to your variable if pdf link is not found, that is the error here. Otherwise, the variable might be undefined in certain cases.
Moving this out of bugs since the error is user related.
The warning is correct.
That’s great. Thank you @Louis
You are right, that works fine. There is no value in the backend and in the frontend the value is always fulfilled: no error frontend, error backend.