WYSIWYGE - Cannot upload image - Incorrect server response

Question

I have updated CKeditor in the WYSIWYG editor plugin with a new generated version of ckeditor and a new configuration file because I wanted to be able to inser code snippets as well.

Actually everything works fine but now I discovered, that image upload is not working any more. When I click on upload, a popup returns that says "Incorrect server response".

Does anyone know what I have to tweak in order to get it working? It seems it has nothing to do with one of those files:

• skins directory
• ckeditor.js
• config.js
• content.css
• styles.css

I have to change override all of them to get ckeditor working again so they depend on each other...

EDIT:

I've tryed replacing ckEditor folder with the "standard" edition of ckEditor without any changes and the problem stays the same. So I guess it has something to do with how the filebrowserImageUploadUrl is set to ckEditor in qa-wysiwyg-editor.php

Comments

I also got the same issue with ckeditor4.9 and hence reverted back to 4.6. But I havent tried 7 or 8.

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What's the server response?

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Is there a solution for "incorect server response"? Support Q&A may not be working ?

Answer 1

Got it!

You have to add a setting:

config.filebrowserUploadMethod = 'form';

I just went through the settings and searched for thing introduced after 4.6 and came across this suspicious setting. And voila, the new version works! :)

Comments

Great work  :)

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Thank you for meaningful information.

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Which file should be modified to do this? Thank you

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In which file this change need to take place?

Answer 2

Upload image plugin seems to be enabled by default from V4.8.0.

I have not verified that. But, try to remove plugin in config.

removePlugins:'uploadimage'

Comments

thanks for the answer. No, that doesn't work. I also do not have any image upload plugin folder under plugins.

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My problem was created by the plugin "blog". When I removed this plugin from the plugins everything works normally. Also, make sure that a plugin does not interfere with uploading images to the server.