[Solved] No thumbnail and no image descrption issue
I observed recently this 2 issue the one with thumbnail in forum is recent he upload a photo and it does not display when you press it image shows good.
The second issue is older i observed it more time ago the attachment description is not showing for some attachments i uploaded.
See my screenshots for the faults i mean.
Please don't use TIF files for images. This is not a good web image extension. This is very heavy image type and the memory of your server may not allow PHP to manipulate with this file and create a thumbnail. I think the problem in this file format. And PHP can't crop and re-size TIF images.
Do you mean alt and title of the imported files?
If so I'm really sorry but there is no way to revert those back.
I'm sorry but I didn't follow you. What attachments you mean and why they should disappear later? If something exists now it'll never disappear.
wpForo Advanced Attachment doesn't have image description feature. You can check it here.
I see names and IDs on screenshot. In any case if you don't have them it meant the real file name doesn't exist or the permission of this file is not readable. wpForo doesn't affect any file and you should search this issue out-side of this addon. If file is damaged, deleted or permission is set to low wpForo Advanced Attachment addon can't read and get all necessary data, it only shows the thumbnail located in /thumbnails/ subfolder of main attachment older.
What have wpDiscuz with this?
I have look the files are in the same folder even thumbnails are available but they are non usable when i want to insert in post because of missing number and names, the permissions are same for all files in my admin folder.
Also i observed if i edit those photos from server they move up see screenshot with missing and available names/id's of attachments.
Sorry I mean wpForo. As far as I mentioned in my last post something is wrong with these files. Addon works with the same functions for all files. I'm sorry but I have no other idea for your question. You should check files permission and header information. Maybe they are protected by authors or so...
Also make sure the _wpforo_atatchments table is not damaged or deleted in Wordpress database.
OMG i have found the problem it is in database those attachments without name/id's have fileurl in database starting with ( https://link) i edit it like this (//link) to remove (https:) and they show again this is the difference i observed.
You have point me in right direction the only thing i not understand why some attachments are in this way and not the other proper way.
Thank you for all the help