[Solved] BasicUI error displaying value


after upgrading to 2.4 the BasicUI is not showing the values of my rollershutters. The value (for example 0) is displayed as Error.

This is the error i found in the log file:

2019-01-07 11:31:29.627 [WARN ] [ui.internal.items.ItemUIRegistryImpl] - Exception while formatting value '0' of item Jalousie_Badezimmer with format '%.2f %unit%': Conversion = 'u'

What changed with 2.4? 2.3 was working fine.

Thank you

It looks like you try to convert int into an float with the %.2f part, although the %unit% part I am unfamiliar with.

Yes I guess this is a conversion error, but I don´t know where and why this is happening. I have a sitemap showing all the rollershutters:

Frame label="Gewerke"
        Group item=Rolladen

I am not doing any conversion on my own. So I don’t know where the “‘%.2f %unit%’” part is coming from. This is something that is happening automatically I guess.

Can you post your items and sitemap, please?

Sure. Here is the items file (excerpt):

Rollershutter   Badezimmer  "Jalousie_Badezimmer"    <blinds>    (Badezimmer,Rolladen)   {channel="homematic:HM-LC-Ja1PBU-FM:ccu2:XXX:1#LEVEL"}

and here is the sitemap (excerpt):

sitemap test label="Gewerke" 
    Frame label="Gewerke"
        Group item=Rolladen

Thanks for your help

Homematic issue:

So you think this is a Homematic Binding issue? If yes I will move the thread to Addons/Bindings.


You exact problem was solved in the link I provided
It’s a combination of binding and sitemap
Lease the topic, it’s fine.
Just, maybe change the title to add Homematic rollershutters

thank you I will give it a try!

Update: Solved