Cannot open any images with wayland

[nroduit]

          @nroduit I'm experiencing the exact same problem -- v. 4.2.0 (Flatpak), Arch Linux, Sway.

If you can transmit the complete error (usually there is a stack of errors).

Nope, I'm afraid, this is the output from an entire Weasis "session" exhibiting the problem:

# flatpak run io.github.nroduit.Weasis
WARNING: package com.sun.awt not in java.desktop
23.08.2023 13:27:37.582 *INFO* [main] org.weasis.launcher.ConfigData: Starting Weasis...
23.08.2023 13:27:37.631 *INFO* [main] org.weasis.launcher.ConfigData: Initialization of the launch configuration...
23.08.2023 13:27:37.643 *INFO* [main] org.weasis.launcher.ConfigData: Properties: {weasis.user=rkv, weasis.name=Weasis, weasis.version=4.2.0, weasis.config.hash=174372, weasis.path=/home/rkv/.weasis, weasis.launch.type=NATIVE, weasis.codebase.url=file:/app/lib/app, weasis.pref.local.session=true, weasis.codebase.local=/app/lib/app, felix.config.properties=file:/app/lib/app/conf/base.json, weasis.source.id=630703E9, weasis.profile=default, http.agent=Weasis/4.2.0 (Linux; 6.4.9-arch1-1; amd64; pf:default; rv:4.2.0) Java/21-beta}
23.08.2023 13:27:37.662 *INFO* [main] org.weasis.launcher.Singleton: Local port of the Singleton server: 44,307
23.08.2023 13:27:37.666 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of locale.lang.code = en
23.08.2023 13:27:37.666 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of locale.format.code = en_DK
23.08.2023 13:27:37.666 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of org.apache.sling.commons.log.level = DEBUG
23.08.2023 13:27:37.666 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of org.apache.sling.commons.log.file.activate = true
23.08.2023 13:27:37.667 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of org.apache.sling.commons.log.file.number = 5
23.08.2023 13:27:37.667 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of org.apache.sling.commons.log.file.size = 10MB
23.08.2023 13:27:37.667 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of org.apache.sling.commons.log.stack.limit = -1
23.08.2023 13:27:37.667 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of org.apache.sling.commons.log.pattern = {0,date,dd.MM.yyyy HH:mm:ss.SSS} *{4}* [{2}] {3}: {5}
23.08.2023 13:27:37.673 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of weasis.linux.windows.decoration = false
23.08.2023 13:27:37.702 *CONFIG* [main] sun.awt.X11.backingStore.XToolkit: The system property sun.awt.backingStore is not set, by default backingStore=NotUseful
23.08.2023 13:27:37.723 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of flatlaf.uiScale = -1
23.08.2023 13:27:37.981 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of weasis.show.disclaimer = true
23.08.2023 13:27:37.981 *INFO* [main] org.weasis.launcher.WeasisLauncher: Config of weasis.show.release = true
23.08.2023 13:27:37.984 *INFO* [main] org.weasis.launcher.WeasisLauncher:
***** Configuration *****
  Last running version = 4.2.0
  Current version = 4.2.0
  Application name = Weasis
  Application Source ID = 630703E9
  Application Profile = default
  Application local codebase = /app/lib/app
  Application codebase URL = file:/app/lib/app
  Application configuration file = file:/app/lib/app/conf/base.json
  User = rkv
  User home directory = /home/rkv/.weasis
  Resources path = /app/lib/app/resources
  Preferences directory = /home/rkv/.weasis/preferences/rkv/default
  Look and Feel = com.formdev.flatlaf.FlatIntelliJLaf
  Languages path = file:/app/lib/app/bundle-i18n/
  Languages available = en,ar,bg_BG,bqi,bs_BA,cs,de,el,es,fa,fr,hr_HR,hu_HU,it,ja,ko,ms_MY,pl_PL,pt,pt_BR,ro,ru_RU,si,sk_SK,sr_RS,sv,ta_IN,tr,uk,vi,vi_VN,zh_CN,zh-Hans,zh_TW
  OSGI native specs = linux-x86-64
  HTTP user agent = Weasis/4.2.0 (Linux; 6.4.9-arch1-1; amd64; pf:default; rv:4.2.0) Java/21-beta
  Operating system = Linux 6.4.9-arch1-1 amd64
  Java vendor = Eclipse Adoptium
  Java version = 21-beta
  Java Path = /app/lib/runtime
  Java max memory (less survivor space) = 7.8 GiB
***** End of Configuration *****
23.08.2023 13:27:37.985 *INFO* [main] org.weasis.launcher.WeasisLauncher:
Starting OSGI Bundles...

         | | /| / /__ ___ ____ (_)__
         | |/ |/ / -_) _ `(_-</ (_-<
         |__/|__/\__/\_,_/___/_/___/

23.08.2023 13:27:38.333 *INFO* [FelixStartLevel] org.opencv.osgi: Successfully loaded OpenCV native library.
23.08.2023 13:27:39.187 *INFO* [main] org.weasis.launcher.WeasisLauncher: Logs has been delegated to the OSGI service and can be read in /home/rkv/.weasis/log/default.log
____________________________
Welcome to Apache Felix Gogo

telnetd is running on 127.0.0.1:17179
gosh: stopping shell
23.08.2023 13:27:58.807 *INFO* [Dicom Model-pool-7-thread-1] org.opencv.osgi: Successfully loaded OpenCV native library.
Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot read field "x" because "<parameter1>" is null
	at java.desktop/java.awt.Rectangle.contains(Unknown Source)
	at org.weasis.base.ui.gui.WeasisWin.setExternalPosition(WeasisWin.java:490)
	at org.weasis.base.ui.gui.WeasisWin.openSeriesInViewerPlugin(WeasisWin.java:410)
	at org.weasis.base.ui.gui.WeasisWinListener.propertyChange(WeasisWinListener.java:128)
	at java.desktop/java.beans.PropertyChangeSupport.fire(Unknown Source)
	at java.desktop/java.beans.PropertyChangeSupport.firePropertyChange(Unknown Source)
	at org.weasis.dicom.explorer.DicomModel.lambda$firePropertyChange$0(DicomModel.java:358)
	at java.desktop/java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source)
	at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
	at java.desktop/java.awt.EventQueue$4.run(Unknown Source)
	at java.base/java.security.AccessController.doPrivileged(Unknown Source)
	at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source)
	at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.desktop/java.awt.EventDispatchThread.run(Unknown Source)
X11Util.Display: Shutdown (JVM shutdown: true, open (no close attempt): 1/1, reusable (open, marked uncloseable): 0, pending (open in creation order): 1)
X11Util: Open X11 Display Connections: 1
X11Util: Open[0]: NamedX11Display[:0, 0x7fa9a00954f0, refCount 1, unCloseable false]

Reviving the issue as suggested! :)

Thanks!

Originally posted by @BenjaminKampfradler in #303 (comment)

[nroduit]

See #303 (comment)

[nroduit]

The fix "should" ignore adding a button to move a tab to another screen as the current screen cannot match any screen configuration.