id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
20786	Relation Editor: Display more (useful) information in window title	skyper	team	"==== What steps will reproduce the problem?
1. Have a relation with `name` and `ref` and for sure `type=*`
1. Open relation editor and take a look at the dialog's title.

==== What is the expected result?
A descriptive title

==== What happens instead?
The relation's id in title together with the name of the layer but no name, type or ref of the relation

==== Please provide any additional information below. Attach a screenshot if possible.
Similar to relation list panel more information would be nice as the object id does not help much. Maybe the name template for relations could be used here, too.

I am in [wiki:Help/ExpertMode ExpertMode] with all settings for displaying objects' id and similar enabled.

Mmh, I did not notice the NPEs on statup and my log was meanwhile overwritten. Have to watch the next time. I only noticed the missing content of the StartupPage.

{{{
Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2021-04-20 23:52:31 +0200 (Tue, 20 Apr 2021)
Revision:17809
Build-Date:2021-04-21 01:30:57
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (17809 en) Linux Debian GNU/Linux 10 (buster)
Java version: 11.0.9.1+1-post-Debian-1deb10u2, Debian, OpenJDK 64-Bit Server VM
Look and Feel: com.formdev.flatlaf.FlatDarkLaf
Desktop environment: GNOME

Last errors/warnings:
- 06561.908 E: java.lang.NullPointerException
- 06563.743 E: java.lang.NullPointerException
- 06575.989 E: java.lang.NullPointerException
- 06608.224 E: java.lang.NullPointerException
- 07208.872 E: java.lang.NullPointerException
- 08026.348 E: java.lang.NullPointerException
- 08028.241 E: java.lang.NullPointerException
- 08028.363 E: java.lang.NullPointerException
- 08075.476 E: java.lang.NullPointerException
- 08077.202 E: java.lang.NullPointerException
}}}
"	enhancement	new	normal		Core			template_report relation editor header title name