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Notice: Trying to access array offset on value of type null in \q2a\qa-include\qa-base.php(720) : eval()'d code on line 85

Warning: count(): Parameter must be an array or an object that implements Countable in \q2a\qa-include\qa-base.php(720) : eval()'d code on line 86


AH01071: Got error 'PHP message: PHP Notice: Trying to access array offset on value of type null in qa-include/pages/question-view.php on line 434

message: PHP Notice: Trying to access array offset on value of type null in qa-include/pages/question-view.php on line 451

Thanks for you help

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Ah dang it. I think the last two notices must be due to the option "close questions with a selected answer" which I didn't test in PHP 7.4. You can fix it by replacing the two lines in qa-include/pages/question-view.php with this:

line 434

        if (isset($closepost['basetype']) && $closepost['basetype'] == 'Q') {

line 451

        } elseif (isset($closepost['type']) && $closepost['type'] == 'NOTE') {

The first two are likely from a plugin, can you try disabling each plugin in turn and see if the notices go away? And let me know which plugin it occurred in.

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+1
thanks for your prompt help!
The issue has been resolved.

the plugins

1.- Ultimate Widget
2.- Feature question Q2a Market

They are the ones that cause error 85 and 86

Which is out of the core

Thanks for your help!
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OK great! For those plugins you'll have to contact the authors or report the issue via Github.
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Tks for you!!!

Good Day!
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