Problem Color Items in persistence

Add-ons Persistence Services
1

Hi,

maybe someone can push me into the right direction. Actually, I´m not able to store data from Color Items in the rrd4j persistence (startup recovery).
Found some old discussions about this, but I wasn´t able to find out, what is the proper way to store the Color data.
Any ideas?

Thanks in advance.

2

Hello Sebastian

rrd4j can only store numbers. Maybe you try to store strings?
For startup recovery I can recommend MapDB.

You can use more than 1 persistence service (e.g. one for startup recovery = MapDB) and another for graphs (InfluxDB or rrd4j).

Can you post your color items?

regards
Michael

3

Hi Michael,
thanks for the information.
Now I got it running with MapDB.

Thx

4

I run into the same problem. I user MAPDB for restoreOnStartup and this crashes if the color Item is restoring

2019-02-04 22:24:58.238 [ERROR] [g.eclipse.smarthome.core.persistence] - bundle org.eclipse.smarthome.core.persistence:0.10.0.oh240 (106)[org.eclipse.smarthome.core.persistence.internal.PersistenceManagerImpl(84)] : The addPersistenceService method has thrown an exception
java.lang.IllegalArgumentException: Hue must be between 0 and 360
	at org.eclipse.smarthome.core.library.types.HSBType.validateValue(HSBType.java:106) ~[?:?]
	at org.eclipse.smarthome.core.library.types.HSBType.<init>(HSBType.java:98) ~[?:?]
	at org.openhab.core.compat1x.internal.TypeMapper.mapToESHType(TypeMapper.java:128) ~[?:?]