Item Label using only Map Transformation fails

[J-N-K]

An item defined in a .items file with a label using a MAP transformation

String Feiertag_Name "[MAP(holidays_de.map):%s]"

leads to

2016-10-30 13:07:24.043 [WARN ] [.core.transform.TransformationHelper] - Cannot get service reference for transformation service of type MMAP 2016-10-30 13:07:24.044 [WARN ] [ui.internal.items.ItemUIRegistryImpl] - couldn't transform value in label because transformationService of type 'MMAP' is unavailable

(note that the M is doubled to MMAP) while

String Feiertag_Name "Test [MAP(holidays_de.map):%s]"

works fine. (OH 2.0.0b4)

[ThomDietrich]

Confirmed with latest snapshot.

[bdleedy]

Workaround is a space in front of [, but I can confirm this issue.

[ThomDietrich]

An item should always have a label. If you want your sitemap to not show a label, define label="[%s]" for the corresponding element there.

Maintainers: This is a bug. It should be either supported or forbidden to have no label defined for an item. The "MMAP" error is clearly a bug in the evaluation algorithm.

[bdleedy]

If I take a String in items and then in the sitemap have Text item=thatstring, the label for the sitemap element is on the left and the label for the item is on the right. That doesn't blank the items label.

[ThomDietrich]

I believe you got me wrong?

# item
String KodiTitle "Episode/Movie Title [%s]" (gKodi) {xbmc="<[#livingRoom|Player.Title]"}

#sitemap
Text item=KodiTitle label="[%s]" icon="kodilogo"

[bdleedy]

Yeah, that's exactly what I'm talking about. So with that config, nothing would be on the left but "Episode..." would be on the right.

[ThomDietrich]

Sorry, of course the value placeholder has to be in there. With the corrected example above:

Ah and because you confused me earlier: "Episode/Movie Title" (item) respectively "" (sitemap) are called label while "Just to Get a Rep" is called the value of an item.

[ThomDietrich]

Thanks @J-N-K and @maggu2810