alindgren
Member
Just installed Gravity Forms and started to build out my first form. I was able to add and edit several fields but then I installed the Authorize.NET add on and it stopped working. I can Edit fields and preview the form and save updates, but I can't add fields. I get the following Javascript error in the console of Chrome:
Uncaught SyntaxError: Unexpected token < tw-sack.js:1
runResponse tw-sack.js:1
xmlhttp.onreadystatechange
If I deactivate the Authorize.NET add on, I can add fields again.
alindgren
Member
In firefox it gives the following error (in the console):
[22:17:32.530] SyntaxError: missing ; before statement @ http://www.sitename.com/wp-includes/js/tw-sack.js?ver=1.6.1:2
alindgren
Member
I figured it out :)
The problem was a memory issue. I found this out by switching tw-sack.js to the dev version which showed the problem was around line 119 and then adding an alert with the value that was returned by the AJAX call. The value being returned by the AJAX call was "
<b>Fatal error</b>: Allowed memory size of 33554432 bytes exhausted (tried to allocate 1966080 bytes) in <b>/data/16/2/110/10/2762988/user/3037651/htdocs/wp-content/plugins/gravityforms/form_detail.php</b> on line <b>2267</b>
" Since it was running eval on that, I got the javascript error.
I fixed it by upping the PHP memory in my wp-config.php file.
Thank you for posting your findings.
