Oi,

  Estou novamente atualizando o pacote invesalius, deve ser mais fácil que da última vez, as novamente encontrei um problema, estou usando o svn 1935, e a mensagem de erro é:

$ invesalius
session mode:  0
50 93
71 134
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Session.CloseProject
Key opacity
Key index
Key edition_threshold_range
Key name
Key imagedata
Key colour
Key is_shown
Key threshold_range
Key edited_points
Key opacity
Key index
Key edition_threshold_range
Key name
Key imagedata
Key colour
Key is_shown
Key threshold_range
Key edited_points
Traceback (most recent call last):
  File "/home/share/invesalius/invesalius/gui/task_importer.py", line 191, in <lambda>
    lambda e: self.OpenProject(proj_path))
  File "/home/share/invesalius/invesalius/gui/task_importer.py", line 224, in OpenProject
    ps.Publisher().sendMessage('Open recent project', path)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 750, in sendMessage
    self.__topicTree.sendMessage(aTopic, message, onTopicNeverCreated)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 423, in sendMessage
    deliveryCount += node.sendMessage(message)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 261, in sendMessage
    listener(message)
  File "/home/share/invesalius/invesalius/control.py", line 225, in OnOpenRecentProject
    self.OpenProject(filepath)
  File "/home/share/invesalius/invesalius/control.py", line 246, in OpenProject
    self.LoadProject()
  File "/home/share/invesalius/invesalius/control.py", line 359, in LoadProject
    proj.mask_dict))
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 750, in sendMessage
    self.__topicTree.sendMessage(aTopic, message, onTopicNeverCreated)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 423, in sendMessage
    deliveryCount += node.sendMessage(message)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 261, in sendMessage
    listener(message)
  File "/home/share/invesalius/invesalius/data/viewer_slice.py", line 990, in LoadImagedata
    self.SetInput(imagedata, mask_dict)
  File "/home/share/invesalius/invesalius/data/viewer_slice.py", line 1060, in SetInput
    max_slice_number = sl.Slice().GetNumberOfSlices(self.orientation)
  File "/home/share/invesalius/invesalius/data/slice_.py", line 252, in GetNumberOfSlices
    return self.matrix.shape[0]
AttributeError: 'NoneType' object has no attribute 'shape'
^C

Adicionei toda a mensagem de erro para tentar deixar mais fácil descobrir o problema.

O problema acima acontece se tentar abrir os dois exemplos, Cranium.inv3 e sample2.inv3

Ele carrega os arquivos do tutorial http://www.guiadohardware.net/tutoriais/reconstrucao-3d-tomografias/  e é possível mover os "scrollbars" para ver as "fatias", mas quando clica na "caveira" para visualização 3d, o erro é:

Traceback (most recent call last):
  File "/home/share/invesalius/invesalius/gui/default_viewers.py", line 527, in OnMenuRaycasting
    ID_TO_NAME[id])
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 750, in sendMessage
    self.__topicTree.sendMessage(aTopic, message, onTopicNeverCreated)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 423, in sendMessage
    deliveryCount += node.sendMessage(message)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 261, in sendMessage
    listener(message)
  File "/home/share/invesalius/invesalius/control.py", line 548, in LoadRaycastingPreset
    ps.Publisher().sendMessage('Update raycasting preset')
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 750, in sendMessage
    self.__topicTree.sendMessage(aTopic, message, onTopicNeverCreated)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 423, in sendMessage
    deliveryCount += node.sendMessage(message)
  File "/usr/lib64/python2.7/site-packages/wx-2.8-gtk2-unicode/wx/lib/pubsub/pubsub1/pub.py", line 261, in sendMessage
    listener(message)
  File "/home/share/invesalius/invesalius/data/volume.py", line 155, in OnUpdatePreset
    self.LoadVolume()
  File "/home/share/invesalius/invesalius/data/volume.py", line 463, in LoadVolume
    flip.SetInput(image)
TypeError: function takes exactly 2 arguments (1 given)

Qualquer dica é bem vinda :-)

Obrigado,

Paulo

Autor: Paulo Andrade