MAPCSS ParseException: Encountered at line 1259, column 14

[skyper]

What steps will reproduce the problem?

1. start JOSM
2. watch console log

What is the expected result?

No exception

What happens instead?

org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "*" "* "" at line 1259, column 14

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

Quite new, last two/three days introduced.

URL:https://josm.openstreetmap.de/svn/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2019-08-21 00:04:41 +0200 (Wed, 21 Aug 2019)
Build-Date:2019-08-21 01:31:05
Revision:15309
Relative:URL: ^/trunk

Identification: JOSM/1.5 (15309 en) Linux Debian GNU/Linux 9.9 (stretch)
Memory Usage: 287 MB / 711 MB (155 MB allocated, but free)

VM arguments: [-Djosm.home=.josm_test]

Last errors/warnings:
- W: No configuration settings found.  Using hardcoded default values for all pools.
- W: Region [TMS_BLOCK_v2] Resetting cache
- E: Skipping to the next rule, because of an error:
- E: org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "*" "* "" at line 1259, column 14.

console output:

2019-08-21 16:23:10.414 INFO: Log level is at INFO (INFO, 800)
2019-08-21 16:23:22.811 WARNING: No configuration settings found.  Using hardcoded default values for all pools.
2019-08-21 16:23:23.018 WARNING: Region [TMS_BLOCK_v2] Resetting cache
2019-08-21 16:23:23.326 INFO: Changeset updater active (checks every 60 minutes if open changesets have been closed)
2019-08-21 16:23:27.236 SEVERE: Skipping to the next rule, because of an error:
2019-08-21 16:23:27.239 SEVERE: org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "*" "* "" at line 1259, column 14.
Was expecting one of:
    "set" ...
    <IDENT> ...
    <UINT> ...
    <STRING> ...
    "(" ...
    <UFLOAT> ...
    <HEXCOLOR> ...
    <S> ...
    "=" ...
    "!" ...
    "+" ...
    "-" ...
    "/*" ...
    <S> ...
    <IDENT> ...
    "set" ...
org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.ParseException: Encountered " "*" "* "" at line 1259, column 14.
Was expecting one of:
    "set" ...
    <IDENT> ...
    <UINT> ...
    <STRING> ...
    "(" ...
    <UFLOAT> ...
    <HEXCOLOR> ...
    <S> ...
    "=" ...
    "!" ...
    "+" ...
    "-" ...
    "/*" ...
    <S> ...
    <IDENT> ...
    "set" ...
    
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.error_skipto(MapCSSParser.java:2189)
	at org.openstreetmap.josm.gui.mappaint.mapcss.parsergen.MapCSSParser.sheet(MapCSSParser.java:896)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker$TagCheck.readMapCSS(MapCSSTagChecker.java:397)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.addMapCSS(MapCSSTagChecker.java:824)
	at org.openstreetmap.josm.data.validation.tests.MapCSSTagChecker.initialize(MapCSSTagChecker.java:853)
	at org.openstreetmap.josm.data.validation.OsmValidator.initializeTests(OsmValidator.java:585)
	at org.openstreetmap.josm.data.validation.OsmValidator.initializeTests(OsmValidator.java:568)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

2019-08-21 16:25:04.479 INFO: POST https://josm.openstreetmap.de/josmticket (1.53 kB) ...
2019-08-21 16:25:05.476 INFO: POST https://josm.openstreetmap.de/josmticket -> HTTP_1 200
2019-08-21 16:25:05.608 INFO: Opening URL: https://josm.openstreetmap.de/josmticket?pdata_stored=a749db58d46b1b31006a54e4

[Klumbumbus]

regression from r15309

[Klumbumbus]

In 15310/josm:

fix #18059, see #17786 - fix validator rule

[Markbrodeur69@…]

Is mine still