[Libreoffice-bugs] [Bug 124652] gtk3_kde5: Hang/crash when using folderpicker from Java extension

[bugzilla-daemon at bugs.documentfoundation.org]

https://bugs.documentfoundation.org/show_bug.cgi?id=124652

Michael Weghorn <m.weghorn at posteo.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
     Ever confirmed|0                           |1
           Assignee|libreoffice-bugs at lists.free |m.weghorn at posteo.de
                   |desktop.org                 |
             Status|UNCONFIRMED                 |ASSIGNED
             Blocks|                            |102495

--- Comment #2 from Michael Weghorn <m.weghorn at posteo.de> ---
I'm self-confirming according to [1] since the bug has originally been reported
by somebody else in our internal issue tracker.

According to the bug reporter, the relevant Java code in the extension is this
one:

  XMultiComponentFactory xMCF = m_xContext.getServiceManager();
  Object obj =
xMCF.createInstanceWithContext("com.sun.star.ui.dialogs.FolderPicker",
m_xContext);
  XFolderPicker picker = UnoRuntime.queryInterface(XFolderPicker.class, obj);
  short res = picker.execute();

Using a current debug build of master crashes with a failed assert, s. attached
bt

Version: 6.3.0.0.alpha0+
Build ID: f3fc127dc007f32355859ae4fc7d34916c500a18
CPU threads: 4; OS: Linux 4.19; UI render: default; VCL: gtk3_kde5; 
Locale: en-GB (en_GB.UTF-8); UI-Language: en-US
Calc: threaded


[1]
https://wiki.documentfoundation.org/QA/Guidelines_for_public_and_private_sector_deployments


Referenced Bugs:

https://bugs.documentfoundation.org/show_bug.cgi?id=102495
[Bug 102495] [META] KDE VCL backend bugs and enhancements
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