New content preview fails when media file attached, buttons.png not found. [#1070682]

I have a content type with a field type of "Multimedia asset", and widget "Media file selector". While adding a new instance of the content, I add an attachment with the "Select media" button. When I try to preview the new content element (i.e. click on the Preview button), the server returns http code 500, and the following message is logged:

Type page not found
Date Wednesday, February 23, 2011 - 09:14
User xxxx
Location http://example.com/sites/all/modules/media/images/buttons.png
Referrer http://example.com/sites/all/modules/media/css/media.css?lh11ss
Message sites/all/modules/media/images/buttons.png
Severity warning
Hostname nnn.nnn.nnn.nnn
Operations

I tried all different Field Display options and several different file types. Result is always the same.

Comment	File	Size	Author
#7	1070682-button-styles-7-D7.patch	0 bytes	james.elliott
#5	0001-1070682-New-content-preview-fails-when-media-file-at.patch	1.79 KB	james.elliott

Comments

Comment #1

Leeteq commented 17 March 2011 at 09:39

Does that file exist in that folder on your server, and is it accessible?
(/sites/all/modules/media/images/buttons.png)

I havent had time to test it - and since no-one has chimed in here on this issue for almost a month;
- can anyone else please confirm whether this works or is indeed a bug?

Comment #2

crcruz commented 31 March 2011 at 20:54

We are experiencing similar issues with the Media Module preview ability.

Error message received: HTTP Error 500 (Internal Server Error): An unexpected condition was encountered while the server was attempting to fulfill the request."