Hello, the next crash I don't understand:
Database is sqlite, content of one table should be shown in dGrid, no editing. This time I don't try to use "Add controls from Data Environment", but still use the ClassDesigner for the main form. This works, application runs (nothing in the form but the grid). Next step: creating a panel with the ClassDesigner, putting my grid on this panel and putting the panel into a hand coded main form, like this: class TestMF_PN(dabo.ui.dForm): def afterInit(self): self.Sizer = dabo.ui.dSizer("v") pnClass = dabo.ui.createClass("TestPanel_1.cdxml") print pnClass mainPanel = pnClass(self) self.Sizer.append1x(mainPanel) self.layout() If I try to run the application now, I get this: s...@gespenst-xubuntu:~/bin/dabosib/testcd_2$ ./main.py <class 'dPanel_53832'> Traceback (most recent call last): File "./main.py", line 14, in <module> app.start() File "/home/sib/src/dabo-trunk/dabo/dApp.py", line 390, in start self.setup() File "/home/sib/src/dabo-trunk/dabo/dApp.py", line 345, in setup self.initUIApp() File "/home/sib/src/dabo-trunk/dabo/dApp.py", line 382, in initUIApp self.uiApp.setup() File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/uiApp.py", line 417, in setup frm = self.dApp.MainForm = mfc() File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dForm.py", line 931, in __init__ BaseForm.__init__(self, preClass, parent, properties, attProperties, *args, **kwargs) File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dForm.py", line 45, in __init__ fm.dFormMixin.__init__(self, preClass, parent, properties, attProperties, *args, **kwargs) File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dFormMixin.py", line 75, in __init__ attProperties, *args, **kwargs) File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dPemMixin.py", line 192, in __init__ self._afterInit() File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dForm.py", line 72, in _afterInit super(BaseForm, self)._afterInit() File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dFormMixin.py", line 129, in _afterInit super(dFormMixin, self)._afterInit() File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dPemMixin.py", line 329, in _afterInit self.afterInit() File "/home/sib/bin/dabosib/testcd_2/ui/TestMF_PN.py", line 11, in afterInit mainPanel = pnClass(self) File "/tmp/tmph2ROuj.py", line 41, in __init__ col = dabo.ui.dColumn(obj, attProperties={u'HeaderFontItalic': u'False', u'FontUnderline': u'False', u'Width': u'48', u'FontFace': u'sans', u'HeaderBackColor': u'None', u'FontBold': u'False', u'HeaderVerticalAlignment': u'None', u'Editable': u'False', u'HeaderFontBold': u'True', u'ListEditorChoices': u'[]', u'FontItalic': u'False', u'Expand': u'False', u'DataField': u'did', u'Sortable': u'True', u'HeaderFontFace': u'sans', u'Caption': u'ID', u'FontSize': u'10', u'Order': u'0', u'HeaderForeColor': u'None', u'Searchable': u'True', u'HeaderFontUnderline': u'False', u'HeaderHorizontalAlignment': u'None', u'Visible': u'True', u'HorizontalAlignment': u'Left (Automatic)', u'HeaderFontSize': u'10', u'VerticalAlignment': u'Top'}) File "/home/sib/src/dabo-trunk/dabo/ui/uiwx/dGrid.py", line 458, in __init__ super(dColumn, self).__init__(properties, attProperties, *args, **kwargs) File "/home/sib/src/dabo-trunk/dabo/dObject.py", line 67, in __init__ val = typ(val) TypeError: cannot create 'NoneType' instances s...@gespenst-xubuntu:~/bin/dabosib/testcd_2$ If the panel I put into the main form doesn't contain a dGrid but labels, textboxes and a dSpinner instead, then everything works as expected. Version information: Platform: GTK Python Version: 2.6.6 on linux2 Dabo Version: Version 0.9.3; Revision 6310M UI Version: 2.8.11.0 on wxGTK (gtk2) What information should I add, how can I try to get to the bottom of this? Mystified, Sibylle _______________________________________________ Post Messages to: Dabo-users@leafe.com Subscription Maintenance: http://leafe.com/mailman/listinfo/dabo-users Searchable Archives: http://leafe.com/archives/search/dabo-users This message: http://leafe.com/archives/byMID/4d2dc224.4010...@t-online.de