MobileRead bookshop plugin crashes

[Péter Tölgyesi]

Hello, I get an error message when I open the Download books/Shops/MobileRead menu item.
At first try it worked, but if I sort the list by author name, title and then book type (maybe it can be reproduced by just one of them) the next time I start Calibre it crashes with the following:

calibre, version 6.11.0
HIBA: Ismeretlen hiba történt: <b>TypeError</b>:setSortIndicator(self, logicalIndex: int, order: Qt.SortOrder): argument 2 has unexpected type 'int'

calibre 6.11 embedded-python: False
Linux-6.1.3-1-default-x86_64-with-glibc2.36 Linux ('64bit', 'ELF')
('Linux', '6.1.3-1-default', '#1 SMP PREEMPT_DYNAMIC Wed Jan 4 11:03:53 UTC 2023 (a5315fb)')
Python 3.10.9
Interface language: hu
Traceback (most recent call last):
  File "/usr/lib64/calibre/calibre/gui2/actions/store.py", line 127, in open_store
    self.gui.istores[store_plugin_name].open(self.gui)
  File "/usr/lib64/calibre/calibre/gui2/store/stores/mobileread/mobileread_plugin.py", line 55, in open
    d = MobileReadStoreDialog(self, parent)
  File "/usr/lib64/calibre/calibre/gui2/store/stores/mobileread/store_dialog.py", line 40, in __init__
    self.restore_state()
  File "/usr/lib64/calibre/calibre/gui2/store/stores/mobileread/store_dialog.py", line 73, in restore_state
    self.results_view.header().setSortIndicator(self.results_view.model().sort_col, self.results_view.model().sort_order)
TypeError: setSortIndicator(self, logicalIndex: int, order: Qt.SortOrder): argument 2 has unexpected type 'int'

OS: Linux, Opensuse Tumbleweed
Calibre 6.11 from the Tumbleweed repo
MobileRead 1.0.1

I could make it work again by deleting ~/.config/calibre/store/stores/MobileRead.json
But if I touch the sorting then it crashes again next time.
It has a kilometer long list so sorting is somewhat necessary.
Thank you for looking into it.

[Kovid Goyal (kovid)]

Fixed in branch master. The fix will be in the next release. calibre is usually released every alternate Friday.

 status fixreleased

[Péter Tölgyesi (forcage)]

Thank you! :-)