Нажимаю пункт или кнопку Открыть (ctrl+O) и выходит окно об ошибке, больше ничего не происходит

[anonymous]

What steps will reproduce the problem?

What is the expected result?

What happens instead?

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

Relative:URL: ^/trunk
Repository:UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Last:Changed Date: 2025-06-02 16:42:20 +0200 (Mon, 02 Jun 2025)
Revision:19412
Build-Date:2025-06-03 01:30:55
URL:https://josm.openstreetmap.de/svn/trunk

Identification: JOSM/1.5 (19412 ru) Windows 11 64-Bit
OS Build number: Windows 10 Home 22H2 (22621)
Memory Usage: 244 MB / 6128 MB (98 MB allocated, but free)
Java version: 21.0.6+7-LTS, Eclipse Adoptium, OpenJDK 64-Bit Server VM
Look and Feel: com.sun.java.swing.plaf.windows.WindowsLookAndFeel
Screen: \Display0 1920x1080x32bpp@60Hz (scaling 1.00×1.00)
Maximum Screen Size: 1920×1080
Best cursor sizes: 16×16→32×32, 32×32→32×32
System property file.encoding: UTF-8
System property sun.jnu.encoding: Cp1251
Locale info: ru_RU
Numbers with default locale: 1234567890 -> 1234567890

Last errors/warnings:
- 00145.153 E: Handled by bug report queue: java.lang.NullPointerException: Cannot invoke "sun.awt.shell.Win32ShellFolder2.getIShellFolder()" because the return value of "sun.awt.shell.Win32ShellFolderManager2.getNetwork()" is null
- 00145.162 E: Handled by bug report queue: java.lang.NullPointerException: Cannot invoke "sun.awt.shell.Win32ShellFolder2.getIShellFolder()" because the return value of "sun.awt.shell.Win32ShellFolderManager2.getNetwork()" is null



=== REPORTED CRASH DATA ===
BugReportExceptionHandler#handleException:
No data collected.

Warning issued by: BugReportExceptionHandler#handleException

=== STACK TRACE ===
Thread: AWT-EventQueue-0 (37) of main
java.lang.NullPointerException: Cannot invoke "sun.awt.shell.Win32ShellFolder2.getIShellFolder()" because the return value of "sun.awt.shell.Win32ShellFolderManager2.getNetwork()" is null
	at java.desktop/sun.awt.shell.Win32ShellFolder2.getFileSystemPath(Unknown Source)
	at java.desktop/sun.awt.shell.Win32ShellFolder2$2.call(Unknown Source)
	at java.desktop/sun.awt.shell.Win32ShellFolder2$2.call(Unknown Source)
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
	at java.desktop/sun.awt.shell.Win32ShellFolderManager2$ComInvoker$1.run(Unknown Source)
	at java.base/java.lang.Thread.run(Unknown Source)

[stoecker]

There is not enough information to do anything. Also it looks like a JavaBug as no JOSM component is involved.

My suggestion would be to upgrade Java. Version 21 seems to have a lot of strange issues.