Error Including Single Item w/Default Predicate about unicorn

[kamsar]

Very odd. I just did the same thing with <include database="master" path="/sitecore/media library/Public/_Jellyfish"/>, both with and without the leading underscore. It worked.

You don't have two items named _Default Hero do you? If the path is non-unique it'll throw that. I'm assuming you've checked that there are no typos in the path?

Is there anything security related that might be getting in the way? Unicorn does use SecurityDisabler during dump and sync, but might be a bug or something.

[williamsk]

Only one item named _Default Hero (and at the moment, it's the only item in that folder). I copy/pasted the path from Quick Info in Content Editor, so I'm fairly sure that's right. :)

No security has been applied at all.

It's Sitecore 8 Update 4 (not Update 5) in case that makes a difference.

Media Library looks like this:

Here's the relevant configuration (copy/paste from showconfig.aspx):

<targetDataStore type="Rainbow.Storage.SerializationFileSystemDataStore, Rainbow" physicalRootPath="C:\Projects\KNW.SUGBG.Website\items" useDataCache="false" singleInstance="true" patch:source="SUGBG.config"/>
<predicate type="Unicorn.Predicates.SerializationPresetPredicate, Unicorn" singleInstance="true">
<!-- snip -->
<!--
Specific media library images that we want source controlled (used in standard values, etc) -->
<include database="master" path="/sitecore/media library/SUGBG/Hero Images/_Default Hero" patch:source="SUGBG.config"/>

I can test again with Sitecore 8 Update 5 and/or b9 of Unicorn tonight.

[kamsar]

From Slack:

on that media error had you done an initial serialization yet?
because that error is because Unicorn can't read the root ​_serialized_​ item, not the sitecore item
maybe it's just not written yet?