attachments failing

[russell@…]

adding an attachment fails every time for me (apparently irrelevant of the file type):

'StringField' object has no attribute 'filename'


Traceback (most recent call last):
  File "C:\Python23\Lib\site-packages\trac\web\modpython_frontend.py", line 206, in handler
    dispatch_request(mpr.path_info, mpr, env)
  File "C:\Python23\Lib\site-packages\trac\web\main.py", line 139, in dispatch_request
    dispatcher.dispatch(req)
  File "C:\Python23\Lib\site-packages\trac\web\main.py", line 107, in dispatch
    resp = chosen_handler.process_request(req)
  File "C:\Python23\Lib\site-packages\trac\attachment.py", line 267, in process_request
    self._do_save(req, attachment)
  File "C:\Python23\Lib\site-packages\trac\attachment.py", line 298, in _do_save
    if not upload.filename:
AttributeError: 'StringField' object has no attribute 'filename'

[Christian Boos]

Upgrade mod_python. See TracModPython#Win32Issues.

Duplicate of #554.