Undefined index: tp_article_body

[madron]

This is what is in my error log. 

From error Log

8: Undefined index: tp_article_body
File: /home/forum/Sources/TPortalAdmin.php
Line: 447

I have a front page article, that I update periodically.  Today it will not allow me to delete a picture, or add text.  When I try and browse the images, I get this error inside the pop up block:

Warning: exif_imagetype() [function.exif-imagetype]: Read error! in /home/forum/wysiwyg/whizzypic.php on line 146 

Its the oddest, most frustrating thing for this to suddenly stop working on me.  I have SMF 1.1 and TP 9.8 installed. 

I appreciate any help on this, I am stumped.

Just a side note, didn't TP 9.8 do away with one of the editors, or am I off base?  * goes to search the forums*

[madron]

Sorry forgot to add this:

In wysiwyg/whizzypic.php line 146 it reads as follows 

if (in_array(exif_imagetype($filepath), $allowed))

I am still short on my php, any help would be appreciated, thanks.

[madron]

Okay, I have re-downloaded my TP, replaced every file, taken ALL mods off in my test forum and I still cannot change the front page.  I can add a new one, and delete the old, but I cannot edit the welcome page.

No one has any ideas?

[madron]

oh Never mind, I did another search with newer tags, and this seems to be a bug in TP 97, perhaps carried over to 9.8.  I will create a new page.

[G6Cad]

The welcome article have a bug we know of, but remove the article, and then the category and create new ones and it will work as it should

[madron]

Thats what I had to do, problem is my original page had a running banner of the time I have been up.  You know like holidays, special events etc...  But time is never wasted, as we learn as we go Thanks G6