Thread:Extension talk:WYSIWYG/getimagesize error in CKeditorLinker.php/reply (2)

I have made some modifications because of this, but because you have not answered to my questions, I am not sure what is causing this issue, either in your system or mine. Modification is at this moment in temporary branch "CKeditor_V4_HtmlComments" (version: 1.5.6_0 [B551+24.01.2015]) in Github.