STM32CubeIDE hangs on start today !

[AScha.3]

starting IDE , stays here:

only kill with taskmanager possible.

problem exist when starting IDE today, yesterday and before was no problem.

yesterday i closed it as usual and shut down PC.

today - no start. but when i choose other workspace, it is starting. (but no projects there).

so: how to get workspace working again?

+

log for today shows:

!SESSION 2023-03-18 09:09:48.006 -----------------------------------------------
eclipse.buildId=Version 1.10.1
java.version=11.0.14.1
java.vendor=Eclipse Adoptium
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_DE
Command-line arguments:  -os linux -ws gtk -arch x86_64
 
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 4 4 2023-03-18 09:09:57.719
!MESSAGE CubeMX plugin appears to be active, Log4j initialization might be too late.

 and in other (almost empty) workspace IDE is starting, this is begin of log:

!SESSION 2023-03-18 09:19:32.494 -----------------------------------------------
eclipse.buildId=Version 1.10.1
java.version=11.0.14.1
java.vendor=Eclipse Adoptium
BootLoader constants: OS=linux, ARCH=x86_64, WS=gtk, NL=de_DE
Command-line arguments:  -os linux -ws gtk -arch x86_64
 
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 4 4 2023-03-18 09:29:01.878
!MESSAGE CubeMX plugin appears to be active, Log4j initialization might be too late.
 
!ENTRY com.st.stm32cube.ide.mcu.informationcenter 1 1 2023-03-18 09:29:01.998
!MESSAGE Log4j initialized with config file /home/alfsch/STM32CubeIDE/workspace_1.1.0/.metadata/.log4j.xml
 
!ENTRY org.eclipse.e4.ui.workbench 2 0 2023-03-18 09:29:04.499
!MESSAGE Removing PartDescriptorImpl with the "com.st.stm32cube.ide.mcu.debug.swv.core.DTWExceptionEvent" id and the "SWV Exception Timeline Graph" label.It points to the non available "bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView" class. Bundle might have been uninstalled
 
!ENTRY org.eclipse.e4.ui.workbench 2 0 2023-03-18 09:29:04.524
!MESSAGE Removing PartDescriptorImpl with the "org.eclipse.rse.shells.ui.view.commandsView" id and the "Remote Shell" label.It points to the non available "bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView" class. Bundle might have been uninstalled
 
!ENTRY org.eclipse.e4.ui.workbench 2 0 2023-03-18 09:29:04.525
!MESSAGE Removing PartDescriptorImpl with the "org.eclipse.rse.ui.view.systemView" id and the "Remote Systems" label.It points to the non available "bundleclass://org.eclipse.ui.workbench/org.eclipse.ui.internal.e4.compatibility.CompatibilityView" class. Bundle might have been uninstalled

[AScha.3 · Accepted solution]

i think i found it:

https://stackoverflow.com/questions/73496451/stm32-cube-ide-after-initial-successfull-launch-and-use-now-remains-idle-durin

>>

Workaround

To fix this, just remove this file inside your workspace:

.metadata/.plugins/org.eclipse.e4.workbench/workbench.xmi

Hope this solves the issue.

(this file is the responsible of saving your workbench layout)

<<

now workspace starting again, just have to set all window sizes again.

[Piranha]

Exactly as I described Eclipse in this topic...

https://community.st.com/s/question/0D53W00000U7PcHSAV/keil-vs-stm-ide