Error when closing without saving

[Lionel Roubeyrie]

Hi,

with the last camelot version, I get an error when closing a form without saving (for the purpose, I erase an item in a relationship field and try to close the form) :

RuntimeError: wrapped C/C++ object of type QDataWidgetMapper has been deleted

Fichier "/home/lionel/codaten/main.py", ligne 60, dans <module>

  start_application()

Fichier "/home/lionel/codaten/main.py", ligne 57, dans start_application

  main(MyApplicationAdmin())

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/view/main.py", ligne 45, dans main

  app.gui_run()

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/admin/action/application.py", ligne 63, dans gui_run

  sys.exit( app.exec_() )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/view/controls/formview.py", ligne 346, dans action_triggered

  action_action.action.gui_run( self.gui_context )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/admin/action/form_action.py", ligne 187, dans gui_run

  super( CloseForm, self ).gui_run( gui_context )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/admin/action/base.py", ligne 363, dans gui_run

  super(Action, self).gui_run( gui_context )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/admin/action/base.py", ligne 233, dans gui_run

  runner.exec_()

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/view/action_runner.py", ligne 91, dans exec_

  return super( ActionRunner, self ).exec_( flags )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/view/proxy/collection_proxy.py", ligne 886, dans _emit_changes

  self.dataChanged.emit( top_left, bottom_right )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/view/controls/action_widget.py", ligne 63, dans data_changed

  self.current_row_changed( index1.row() )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/view/controls/action_widget.py", ligne 60, dans current_row_changed

  args = (self.gui_context.create_model_context(),) )

Fichier "/usr/local/lib/python2.7/dist-packages/Camelot-13.04.13-py2.7.egg/camelot/admin/action/form_action.py", ligne 127, dans create_model_context

  context._model = self.widget_mapper.model()

 

[Erik Janssens]

Hello Lionel,

 

can you tell me how to reproduce this stacktrace ?

 

is it a popup exception, or one that you see only in the command

line ?

 

Thanks,

 

Erik

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[Lionel Roubeyrie]

Hi Erik,

you can reproduce this error with the example application. Go to the "Visitor Reports" of the Movies section, open the first entry (the Shining--23/05/1980) and clear the movie entry. Close the form and select "Close without saving".

The strange thing is this error freezes the app if I use WingIDE, not if it's called from the console.

Another problem : the app is not translated even if the log info claims using locale fr_FR

[Erik Janssens]

are we talking about the latest released version, or the default branch

from bitbucket ?

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[Lionel Roubeyrie]

Sorry, this is the default branch from bitbucket

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[Erik Janssens]

ok, I'm in the process of changing the application startup process a bit,

this is probably causing the freezing.

 

The idea is that the application itself becomes an Action, so it becomes

straightforward to customize the application startup process, or to

run any Action as application on itself, without the need for a mainwindow

etc.

 

I'll post on the list, when this change can be considered 'usable'

[Lionel Roubeyrie]

I have removed the camelot directory and easy_install(ed) the last stable from pypi, the french translation comes back but the "close without saving" error remains...

[Erik Janssens]

Hello Lionel,

 

I cannot reproduce this on my side, but it might be timing related.

 

I have pushed a patch to the stable branch on bitbucket, could you

please check if this solves the issue on your side ?

 

Thx,

 

Erik

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[Lionel Roubeyrie]

Ok, the update on the stable head solves this problem.

Thanks Erik