Answers.Body: <p>To anyone wondering, it had to do with the PHP memory limit and max_post_size. If you're coming across this error, increase the limit.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2017-03-07T18:35:50.420Z
Answers.Text: We encountered this with a large matrix field, where blocktypes near the end would lose all their fields. Bumping `max_post_size` and `max_input_vars` resolved our issue.
Answers.UserDisplayName: Hraefn
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-01-13T15:39:56.967Z
Answers.LastActivityDate: 2015-01-13T15:39:56.967Z
Answers.UserDisplayName: nicholasodonnell
Answers.Body: <p>I had a similar problem with disappearing fields in the admin interface, and found it seemed to be something to do with the xdebug PHP extension. Disabling that fixed the problem and the fields reappeared:</p>
  
  <pre><code>sudo php5dismod xdebug
  sudo service apache2 restart
  </code></pre>
  
  <p>The problem in this case is actually to do with reaching a nesting limit, so if you do want to use xdebug, an alternate fix is to bump up the max nesting limit in xdebug's ini file (or php.ini), eg:</p>
  
  <pre><code>xdebug.max_nesting_level=200
  </code></pre>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-01-13T03:26:46.853Z
Answers.Text: Worth noting that if you update to xDebug 2.3+, the default value has been increased to 256, instead of 100.
Answers.UserDisplayName: Brad Bell
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2016-01-12T11:23:14.347Z
Answers.LastActivityDate: 2016-01-12T11:23:14.347Z
Answers.UserDisplayName: Nick F
Body: <p><img src="https://i.sstatic.net/Arp30.png" alt="See screenshot"></p>
  
  <p>All other fields disappear except the 'Title' field after I save a large block of text with a lot of links in the body (richtext) field.</p>
  
  <p>I can't seem to pinpoint it on to anything specific, this is what I'm putting inside the 'Source' of the richtext <a href="http://pastebin.com/jiyA6xii" rel="nofollow noreferrer">http://pastebin.com/jiyA6xii</a></p>
  
  <p>Any help would be greatly appreciated. </p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-10T15:32:09.817Z
Comments.Text: This seems to be a bug within Craft. I'd recommend submitting a message to Craft support from your dashboard, along with a copy of your database and log files for the guys to look through.
Comments.UserDisplayName: Jamie Wade
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-10T16:24:47.907Z
Comments.Text: For what it's worth, I pasted this into a RichText and saved without issue. Do you have devMode turned on? Are you getting any errors in your console or logs upon saving? Logs are found in `craft/storage/runtime/logs`
Comments.UserDisplayName: Peter Tell
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-10T17:17:31.537Z
Comments.Text: See answer here: http://craftcms.stackexchange.com/a/2777/57
Comments.UserDisplayName: Brad Bell
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-11T16:11:55.703Z
Comments.Text: Check your browser’s JavaScript console. Are you getting any JS errors on the page?
Comments.UserDisplayName: Brandon Kelly
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-13T16:11:54.940Z
Comments.Text: @brandonKelly `Failed to load resource: net::ERR_CACHE_MISS`
Comments.UserDisplayName: nicholasodonnell
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-14T14:08:28.603Z
Comments.Text: Do any fields show up in the Meta content tab?
Comments.UserDisplayName: Brandon Kelly
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-15T16:06:41.683Z
Comments.Text: @brandonKelly Yes sir. It's definitely a PHP setting somewhere, I inserted 500,000 random characters into the body field and it did the same thing.
Comments.UserDisplayName: nicholasodonnell
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2014-10-15T16:09:15.470Z
Comments.Text: In that case it sounds like Brad's comment should point you in the right direction. Did you look into those PHP settings?
Comments.UserDisplayName: Brandon Kelly
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-01-12T21:36:53.773Z
Comments.Text: @nicholasodo Did you ever resolve this? I'm having the same problem. Increasing 'max_input_vars' and 'post_max_size' in php.ini is not working for me.
Comments.UserDisplayName: Douglas McDonald
Tags: <richtext><redactor><debugging>
Title: All fields disappearing except 'Title' after saving
ThreadText: # All fields disappearing except 'Title' after saving
  
  (Asked by: username_0 on 2014-10-10)
  
  ![See screenshot](https://i.sstatic.net/Arp30.png)
  
  All other fields disappear except the 'Title' field after I save a large block of text with a lot of links in the body (richtext) field.
  
  I can't seem to pinpoint it on to anything specific, this is what I'm putting inside the 'Source' of the richtext <http://pastebin.com/jiyA6xii>
  
  Any help would be greatly appreciated.
  
  **Tags:** richtext, redactor, debugging
  
  > **Comments:**
  > **username_1**: This seems to be a bug within Craft. I'd recommend submitting a message to Craft support from your dashboard, along with a copy of your database and log files for the guys to look through.  
  > **username_2**: For what it's worth, I pasted this into a RichText and saved without issue. Do you have devMode turned on? Are you getting any errors in your console or logs upon saving? Logs are found in `craft/storage/runtime/logs`  
  > **username_3**: See answer here: http://craftcms.stackexchange.com/a/2777/57  
  > **username_4**: Check your browser’s JavaScript console. Are you getting any JS errors on the page?  
  > **username_0**: @brandonKelly `Failed to load resource: net::ERR_CACHE_MISS`  
  > **username_4**: Do any fields show up in the Meta content tab?  
  > **username_0**: @brandonKelly Yes sir. It's definitely a PHP setting somewhere, I inserted 500,000 random characters into the body field and it did the same thing.  
  > **username_4**: In that case it sounds like username_3's comment should point you in the right direction. Did you look into those PHP settings?  
  > **username_5**: @nicholasodo Did you ever resolve this? I'm having the same problem. Increasing 'max_input_vars' and 'post_max_size' in php.ini is not working for me.  
  
  ---
  
  ## 2 answers
  
  ### Answer by username_0 on 2015-01-13. Score: 2 | Accepted answer
  
  To anyone wondering, it had to do with the PHP memory limit and max\_post\_size. If you're coming across this error, increase the limit.
  
  > **Comments:**
  > **username_6**: We encountered this with a large matrix field, where blocktypes near the end would lose all their fields. Bumping `max_post_size` and `max_input_vars` resolved our issue.  
  
  ---
  
  ### Answer by username_7 on 2016-01-12. Score: 3
  
  I had a similar problem with disappearing fields in the admin interface, and found it seemed to be something to do with the xdebug PHP extension. Disabling that fixed the problem and the fields reappeared:
  
  ```
  sudo php5dismod xdebug
  sudo service apache2 restart
  
  ```
  
  The problem in this case is actually to do with reaching a nesting limit, so if you do want to use xdebug, an alternate fix is to bump up the max nesting limit in xdebug's ini file (or php.ini), eg:
  
  ```
  xdebug.max_nesting_level=200
  
  ```
  
  > **Comments:**
  > **username_3**: Worth noting that if you update to xDebug 2.3+, the default value has been increased to 256, instead of 100.  
  
  ---
  
  