Version: 3.5.4 Reporter: Ralph Segert —
This is an archived bug report. If you are experiencing a similar issue, upgrade to the latest release and if that does not solve the problem, submit a new bug report
Hi!
Yesterday I updated a customer website from 3.5.3 on 3.5.4. Since I can no longer update existing articles without following error message on the white page. If I go back with the back-button to the editor, then the buttons to save etc are frozen. What is happen? I use MacBook Pro and Safari
ERROR MESSAGE:
Notice
Trying to get property of non-object
ee/EllisLab/ExpressionEngine/Model/Channel/ChannelEntry.php, line 447 hide details
Severity: E_NOTICE Warning
Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:115)
ee/legacy/core/Input.php, line 249 hide details
Severity: E_WARNING Warning
Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:115)
ee/legacy/core/Input.php, line 249 show details
Severity: E_WARNING Warning
Cannot modify header information - headers already sent by (output started at ee/legacy/core/Exceptions.php:115)
ee/legacy/libraries/Functions.php, line 438 show details
Severity: E_WARNING
ExpressionEngine implements Markdown Extra and BBCode. Please see the Markdown Extra docs and the BBCode Wikipedia article for a full reference.
**bold**, __bold__, *italics*, _italics_, ~strike/del~, `code()`
bold, italics, strike/del, code()
Link: [link title](https://example.com)
Image: 
[blockquote]...[/blockquote], [quote]...[/quote], and Markdown style:
> Some quoted text. > > This is all one quote.
[code]...[/code], and you can also specify the language for syntax highlighting, [code=php]...[/code]
GitHub flavored Markdown code fences are also supported:
```
public function decoderRing($str)
{
return str_rot13($str);
}
```