Unclear overlapping building error with building:part

[mkoniecz]

What steps will reproduce the problem?

1. Run validator on ​https://www.openstreetmap.org/way/158615189 ​https://www.openstreetmap.org/way/158615176

What is the expected result?

No errors

What happens instead?

​https://www.openstreetmap.org/way/158615189 ​https://www.openstreetmap.org/way/158615176 are erroring with complaint about overlap

But building:part can overlap with building? What is wrong here?

Please provide any additional information below. Attach a screenshot if possible.

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2023-08-21 18:42:32 +0200 (Mon, 21 Aug 2023)
Revision:18815
Build-Date:2023-08-22 01:30:57
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (18815 en) Linux Ubuntu 20.04.6 LTS
Memory Usage: 310 MB / 3970 MB (186 MB allocated, but free)
Java version: 17.0.8+7-Ubuntu-120.04.2, Private Build, OpenJDK 64-Bit Server VM
Look and Feel: javax.swing.plaf.metal.MetalLookAndFeel
Screen: :0.0 1920×1200 (scaling 1.00×1.00) :0.1 1920×1200 (scaling 1.00×1.00)
Maximum Screen Size: 1920×1200
Best cursor sizes: 16×16→16×16, 32×32→32×32
Environment variable LANG: en_US.UTF-8
System property file.encoding: UTF-8
System property sun.jnu.encoding: UTF-8
Locale info: en_US
Numbers with default locale: 1234567890 -> 1234567890
Desktop environment: LXQt
Java package: openjdk-17-jre:amd64-17.0.8+7-1~20.04.2
Java ATK Wrapper package: libatk-wrapper-java:all-0.37.1-1
libcommons-logging-java: libcommons-logging-java:all-1.2-2
fonts-noto: fonts-noto:-
Dataset consistency test: No problems found

Plugins:
+ buildings_tools (36097)
+ measurement (36097)
+ reverter (36066)
+ todo (133)

Map paint styles:
+ ${HOME}/Desktop/tmp/josm/resources/styles/standard/elemstyles.mapcss
+ https://josm.openstreetmap.de/josmfile?page=Styles/Fixme&zip=1
+ https://josm.openstreetmap.de/josmfile?page=Styles/LessObtrusiveNodes&zip=1

Validator rules:
+ https://josm.openstreetmap.de/josmfile?page=Rules/OSMLint&zip=1
- ${HOME}/Documents/install_moje/OSM software/manual editing and discussions/josm/resources/data/validator/deprecated.mapcss
+ ${HOME}/Desktop/tmp/josm/resources/data/validator/combinations.mapcss

Last errors/warnings:
- 00009.359 W: Failed to load Mappaint styles from '${HOME}/Desktop/tmp/josm/resources/styles/standard/elemstyles.mapcss'. Exception was: java.nio.file.NoSuchFileException: ${HOME}/Desktop/tmp/josm/resources/styles/standard/elemstyles.mapcss
- 00009.360 E: java.nio.file.NoSuchFileException: ${HOME}/Desktop/tmp/josm/resources/styles/standard/elemstyles.mapcss
- 00009.362 E: java.nio.file.NoSuchFileException: ${HOME}/Desktop/tmp/josm/resources/styles/standard
- 00009.364 W: Initializing map style ${HOME}/Desktop/tmp/josm/resources/styles/standard/elemstyles.mapcss completed in 4 ms (1 errors, 0 warnings)
- 00013.204 W: Failed to add ${HOME}/Desktop/tmp/josm/resources/data/validator/combinations.mapcss to tag checker
- 00013.204 W: java.nio.file.NoSuchFileException: ${HOME}/Desktop/tmp/josm/resources/data/validator/combinations.mapcss

[skyper]

The problem are the two nodes (​osmwww:node/1707787045 and ​osmwww:node/1707787052) which are only part of the larger building:part.