Critical error while updating media items

[kevinbrechbuehl]

Hi Kam

We have an error with Unicorn 2 in the media library. For this example I have the whole media library serialized:

<include database="master" path="/sitecore/media library"/>

When I add a file (i.e. an image) to the media library it seems to work and the item is serialized. But when I want to save the item again without changing the blob (i.e. changing the alt-text of my image), I always get the following error message as browser popup (here in chrome):

It doesn't matter if I sync the database exactly before I change the alt-text and save the image item, the error message is always shown. I have tested this on a clean Sitecore 7.2 (rev. 140314).

Can you reproduce this or am I doing something wrong? Or what be the cause of this? When I interpret the error message correctly it says that the blob has changed...

[kamsar]

It looks like I did not make the conflict detection routine respect the fact that we're ignoring blob-type fields during comparison because they take too long. The message itself, in this case, is not critical at all and feel free to click OK to overwrite. I will fix this in the next release.

[kamsar]

This is fixed in version 2.0.2 that is on NuGet now :)

Let me know if it doesn't work for you.

[massisalerno]

Dear @kamsar ,
I have the same error today with __Semantics field (Tagging section). I have a custom field to browse tagging, then when I save I try to set the __Semantics field programmatically. It works for the first or second attempt then I have the same modal error. Is there a way to avoid or solve it?