Re: PDF not shown in Frescobaldi

[Noeck]

Hi Urs,

Am 16.06.20 um 00:37 schrieb Urs Liska:

> Rhat diesn't seem too plausible, it looks more like a dependency issue.

I looked at the dependencies of the frescobaldi package and now
installed python3-poppler-qt5. Now Frescobaldi crashes at startup (see
traceback below).

> What about the Tools menu? Can you manually open/close an (even empty) Music 
> View from there? If so, what does it look like?

The music view is there, it is empty (gray). The tools menu looks normal
and I can choose the music view there and also deselect it. The SVG view
works and shows the document (if I compile it to SVG). The PDF-document
drop down in the symbols tool bar is gray and empty.

One other piece of information: I get this warning when starting
frescobaldi in the terminal:

> Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use 
> QT_QPA_PLATFORM=wayland to run on Wayland anyway.

And the application has no icon in the Gnome menu. Could it be a Wayland
issue? Using the second variable does not change anything obvious.

Cheers
Joram


Here is the traceback with python3-poppler-qt5 installed:

> Traceback (most recent call last):
>   File "frescobaldi-3.1.2/frescobaldi_app/plugin.py", line 79, in instance
>     return _instances[cls][obj]
>   File "/usr/lib/python3.8/weakref.py", line 383, in __getitem__
>     return self.data[ref(key)]
> KeyError: <weakref at 0x7ff6db187cc0; to 'type' at 0x30ddd90 (PanelManager)>
>
> During handling of the above exception, another exception occurred:
>
> Traceback (most recent call last):
>   File "frescobaldi", line 28, in <module>
>     main.main()                     # Parse command line, create windows etc
>   File "frescobaldi-3.1.2/frescobaldi_app/main.py", line 210, in main
>     win = mainwindow.MainWindow()
>   File "frescobaldi-3.1.2/frescobaldi_app/mainwindow.py", line 129, in 
> __init__
>     self.createMenus()
>   File "frescobaldi-3.1.2/frescobaldi_app/mainwindow.py", line 1105, in 
> createMenus
>     menu.createMenus(self)
>   File "frescobaldi-3.1.2/frescobaldi_app/menu.py", line 61, in createMenus
>     m.addMenu(menu_file(mainwindow))
>   File "frescobaldi-3.1.2/frescobaldi_app/menu.py", line 95, in menu_file
>     m.addMenu(snippet.menu.TemplateMenu(mainwindow))
>   File "frescobaldi-3.1.2/frescobaldi_app/snippet/menu.py", line 146, in 
> __init__
>     self.addAction(self.tool().actionCollection.templates_manage)
>   File "frescobaldi-3.1.2/frescobaldi_app/snippet/menu.py", line 58, in tool
>     return panelmanager.manager(self.mainwindow()).snippettool
>   File "frescobaldi-3.1.2/frescobaldi_app/panelmanager.py", line 38, in 
> manager
>     return PanelManager.instance(mainwindow)
>   File "frescobaldi-3.1.2/frescobaldi_app/plugin.py", line 84, in instance
>     result.__init__(obj)
>   File "frescobaldi-3.1.2/frescobaldi_app/panelmanager.py", line 70, in 
> __init__
>     self.loadPanel("musicview.MusicViewPanel", "viewers")
>   File "frescobaldi-3.1.2/frescobaldi_app/panelmanager.py", line 107, in 
> loadPanel
>     __import__(module_name)
>   File "frescobaldi-3.1.2/frescobaldi_app/musicview/__init__.py", line 52, in 
> <module>
>     import pagedview
>   File "frescobaldi-3.1.2/frescobaldi_app/pagedview.py", line 36, in <module>
>     import popplerqt5
> ValueError: PyCapsule_GetPointer called with incorrect name