Merci Patrick pour la réponse,
Oui en effet, il s'agit bien de ce logiciel.
Je me dis que c’est peut-être une histoire de path, mais je ne peux configurer que celui de la sauvegarde, ce que j’ai fait, mais rien n’a changé.
J'ai lancé l'appli par le terminal et voila ce qui s'affiche:
$ /usr/bin/flatpak run --branch=stable --arch=x86_64 --command=PortfolioPerformance --file-forwarding info.portfolio_performance.PortfolioPerformance @@ %f @@
F: Can't get document portal mount path
Gtk-Message: 10:09:26.811: Failed to load module "xapp-gtk3-module"
WARNING: Using incubator modules: jdk.incubator.vector
Gtk-Message: 10:09:32.272: Failed to load module "xapp-gtk3-module"
(java:16): GdkPixbuf-CRITICAL **: 10:09:33.022: gdk_pixbuf_get_width: assertion 'GDK_IS_PIXBUF (pixbuf)' failed
(java:16): GdkPixbuf-CRITICAL **: 10:09:33.022: gdk_pixbuf_get_height: assertion 'GDK_IS_PIXBUF (pixbuf)' failed
(java:16): GdkPixbuf-CRITICAL **: 10:09:33.024: gdk_pixbuf_get_height: assertion 'GDK_IS_PIXBUF (pixbuf)' failed
(java:16): GdkPixbuf-CRITICAL **: 10:09:33.025: gdk_pixbuf_get_width: assertion 'GDK_IS_PIXBUF (pixbuf)' failed
(java:16): Gtk-CRITICAL **: 10:09:33.025: gtk_window_resize: assertion 'width > 0' failed
avr. 08, 2025 10:10:13 AM org.apache.aries.spifly.BaseActivator log
INFOS: Registered provider com.twelvemonkeys.imageio.plugins.bmp.BMPImageReaderSpi of service javax.imageio.spi.ImageReaderSpi in bundle com.twelvemonkeys.imageio.bmp
avr. 08, 2025 10:10:13 AM org.apache.aries.spifly.BaseActivator log
INFOS: Registered provider com.twelvemonkeys.imageio.plugins.bmp.CURImageReaderSpi of service javax.imageio.spi.ImageReaderSpi in bundle com.twelvemonkeys.imageio.bmp
avr. 08, 2025 10:10:13 AM org.apache.aries.spifly.BaseActivator log
INFOS: Registered provider com.twelvemonkeys.imageio.plugins.bmp.ICOImageReaderSpi of service javax.imageio.spi.ImageReaderSpi in bundle com.twelvemonkeys.imageio.bmp
avr. 08, 2025 10:10:13 AM org.apache.aries.spifly.BaseActivator log
INFOS: Registered provider com.twelvemonkeys.imageio.plugins.bmp.BMPImageWriterSpi of service javax.imageio.spi.ImageWriterSpi in bundle com.twelvemonkeys.imageio.bmp
avr. 08, 2025 10:10:13 AM org.apache.aries.spifly.BaseActivator log
INFOS: Registered provider com.twelvemonkeys.imageio.plugins.bmp.ICOImageWriterSpi of service javax.imageio.spi.ImageWriterSpi in bundle com.twelvemonkeys.imageio.bmp
** (Portfolio Performance:16): CRITICAL **: 10:10:41.482: JNI class pointer is NULL for class org/eclipse/swt/accessibility/AccessibleObject
A partir d'ici je refais l'opération de remplir un fichier titre et de l'enregistrer
SLF4J(W): No SLF4J providers were found.
SLF4J(W): Defaulting to no-operation (NOP) logger implementation
SLF4J(W): See
https://www.slf4j.org/codes.html#noProviders for further details.
J'ai clôturé l'application, mais das dans le terminal, elle semble toujours ouverte, pas de message de fermeture.
Merci d'avance
Cordialement