Error with Preview
5 posts by 2 authors in: Forums > CMS Builder
Last Post: July 5, 2011 (RSS)
By pcolvin - June 30, 2011
Couldn't start session! 'session_start(): Cannot send session cache limiter - headers already sent (output started at /home/fdmjweb/public_html/apparatus.php:2)'!
Preview works fine on other sites, gust this one is giving me a problem. I have tried a few different things and could not find anything else similar in the formums..
Thanks
P Colvin
Re: [pcolvin] Error with Preview
By robin - July 4, 2011
I've seen it happen in cases where a template editor or other automatic code process puts markup above the CMS Builder viewer functions include. Have a look to see if there is anything causing output to the browser (even a space) at the top of the page.
Hope that helps,
Robin
Programmer
interactivetools.com
Re: [robin] Error with Preview
By pcolvin - July 4, 2011
I have run into that before as well and I did just verify there were no lines or spaces.
I did make me think of one thing and that was to update the viewer code at the top of the document with the new version. After doing this I now get a No Record Found error when I try to Preview it or view the Detail Record from the List Viewer.
However, if I open just the Detail Viewer Page, I do get the last record as expected and the page loads fine. Now I just cannot open Detail by loading from the record number at the end of the URL.
Phil
Re: [pcolvin] Error with Preview
By pcolvin - July 4, 2011
The problem with the record not found was from another set of code for another viewer on the same page. It only has one record and I did not have the code in to select the first record. That is fixed and the page now displays correctly.
I did find one thing that was causing a problem at least with this hosting provider. If I kept in the this line from the Code Generator <?php header('Content-type: text/html; charset=utf-8'); ?>. I was able to correct this with a setting in my text editor. It was saving the file as a UTF-8 BOM. I changed that to just UTF-8 and that cleared up that problem.
All in all thing are working correctly now. The Preview works now that I have used the new code from the code generator and also made sure the file was being saved correctly.
Thanks for the help.
Phil
Re: [pcolvin] Error with Preview
By robin - July 5, 2011
Thanks for the update. We'll keep those solutions in mind. Preview can be a very tricky thing to troubleshoot!
Thanks,
Robin
Programmer
interactivetools.com