Update, cannot start p2 process
Impossible to do an update:
Impossible de mettre à jour TXM : java.lang.NullPointerException: Cannot invoke "org.eclipse.swt.widgets.Shell.getDisplay()" because the return value of "org.eclipse.equinox.internal.p2.ui.sdk.PreloadingRepositoryHandler.getShell()" is null
Solution
The bug is not systematic ->we need to find when “org.eclipse.equinox.internal.p2.ui.sdk.PreloadingRepositoryHandler.getShell()” is null
(from redmine: issue id 3423, created on 2023/07/13 by Matthieu Decorde)