Validator error on all wikipedia tag s

[Jakka]

Validation on all wikipedia tag ???

​https://www.openstreetmap.org/#map=24/51.10466835/4.1415453

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

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2019-07-10 00:52:47 +0200 (Wed, 10 Jul 2019)
Build-Date:2019-07-10 01:30:51
Revision:15238
Relative:URL: ^/trunk

Identification: JOSM/1.5 (15238 nl) Windows 10 64-Bit
OS Build number: Windows 10 Home 1803 (17134)
Memory Usage: 725 MB / 725 MB (136 MB allocated, but free)
Java version: 1.8.0_221-b11, Oracle Corporation, Java HotSpot(TM) Client VM
Screen: \Display0 1366x768, \Display1 1280x1024
Maximum Screen Size: 1366x1024
Dataset consistency test: No problems found

Plugins:
+ ImportImagePlugin (34908)
+ Mapillary (1.5.18)
+ OpenStreetCam (246)
+ OpeningHoursEditor (34977)
+ PicLayer (35030)
+ RoadSigns (UNKNOWN)
+ SimplifyArea (34977)
+ apache-commons (34908)
+ apache-http (34908)
+ areaselector (349)
+ austriaaddresshelper (57)
+ buildings_tools (34982)
+ ejml (35049)
+ geotools (34908)
+ graphview (34977)
+ jaxb (35014)
+ jna (34908)
+ jogl (1.2.3)
+ jts (35064)
+ log4j (34908)
+ measurement (35051)
+ opendata (34997)
+ pdfimport (34977)
+ photo_geotagging (34908)
+ photoadjust (34977)
+ pt_assistant (705)
+ reverter (34999)
+ scripting (30796)
+ tageditor (34977)
+ terracer (34977)
+ todo (30306)
+ turnlanes (34994)
+ turnlanes-tagging (281)
+ turnrestrictions (34977)
+ utilsplugin2 (34977)
+ wikipedia (v1.1.1)

Tagging presets:
+ https://josm.openstreetmap.de/josmfile?page=Presets/LaneAttributes&zip=1
+ http://osmtools.de/josm/steps.xml
+ https://raw.githubusercontent.com/species/josm-preset-wheelchair/master/sidewalks_kerbs.xml
+ https://josm.openstreetmap.de/josmfile?page=Presets/Historical_Objects&zip=1
+ http://zibi.openstreetmap.org.pl/kendzi/k/Simple3dPreset/s3db-preset.zip
+ https://raw.githubusercontent.com/yopaseopor/traffic_signs_preset_JOSM/master/BE.zip
+ https://josm.openstreetmap.de/josmfile?page=Presets/BENELUX&zip=1

Map paint styles:
- https://josm.openstreetmap.de/josmfile?page=Styles/PublicTransport&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_and_Road_Attributes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NumberedCycleNodeNetworks&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Lane_features&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/SlovakiaBicycleRoutes&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Cycleways&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NumberedWalkingNodeNetworks&zip=1
- https://raw.githubusercontent.com/species/josm-preset-wheelchair/master/sidewalks_kerbs.mapcss
- https://josm.openstreetmap.de/josmfile?page=Styles/Sidewalks&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/NewParkingFeatures&zip=1
- https://josm.openstreetmap.de/josmfile?page=Styles/ParkingLanes&zip=1
- E:\OSM\java_jython\rcn.mapcss.txt
- E:\OSM\java_jython\Streets_Have_No_Name__mapcss_Jakkaversie.txt
- https://josm.openstreetmap.de/josmfile?page=Styles/AddressValidator&zip=1
- https://www.dropbox.com/s/qo3ai47fpv241jf/Styles_Fixme_and_Notes.zip?raw=1
- https://josm.openstreetmap.de/josmfile?page=Styles/Enhanced_Lane_and_Road_Attributes&zip=1
- E:\OSM\java_jython\josm_style_grb.mapcss

Last errors/warnings:
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')
- W: The JSON response from the Wikidata Action API can't be decoded!: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null')

[Jakka]

Screenshot error validation (wiki)

[skyper]

Closed as duplicate of #17832.
@Jakka: Could you please try with a new cache and/or completely new JOSM home folder. Thanks