Commented Issue: Can't upload image in detailview when using HtmlEditorExtender [27241]

When i try to upload an image in HtmlEditorExtender it fails. No error is reported, in my textbox i see only an empty <img src="">
Its does not run in the HtmlEditorExtender_ImageUploadComplete which is declared in OnImageUploadComplete


Comments: I am unable to get this to work either.