Re: [Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
Christian Heimes wrote at 2004-2-6 23:01 +0100: And the next one: Python2.3.3/Zope2.70rc2/Plone2rc5. Exception Type AttributeError Exception Value 'str' object has no attribute 'RESPONSE' [...] Module Products.CMFPhoto.Photo, line 510, in clearCache AttributeError: 'str' object has no attribute 'RESPONSE' The relevant code line is self.REQUEST.RESPONSE.setHeader(). The error occured at object creation. Something really bad is going on! This may indeed be a memory corruption problem where the same object is released/freed twice. A long time ago, I used purify to analyse such problems. It may no longer be feasible as Python now uses its own memory management on top of the standard one. It may be possible to compile Python in a way that it checks for badly used memory management functions. -- Dieter ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
On Fri, 2004-02-06 at 20:01, Christian Heimes wrote: Christian Heimes wrote: [...] And the next one: Python2.3.3/Zope2.70rc2/Plone2rc5. Exception Type AttributeError Exception Value 'str' object has no attribute 'RESPONSE' [...] Module Products.CMFPhoto.Photo, line 510, in clearCache AttributeError: 'str' object has no attribute 'RESPONSE' METOO! I just got this error. I commented out line 510 and the code worked. I was about to uncomment the code again to try and debug it. It happened when I tried to upload a .jpg thru webdav (konqueror webdav support) to a CMFPhotoAlbum (0.4final) inside a plone2rc5 instance (Zope 2.6.4rc2, Python 2.3.3). I'm curious to at least know what kind of string 'self.REQUEST' is :-) Want to coordinate? I'm happy to be the guinnea pig for this bug. -- Leonardo Rochael Almeida [EMAIL PROTECTED] ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
FWIW, this often happens when self isn't ultimately wrapped in a RequestContainer (as it always should be when dealing with TTW code or code that depends on REQUEST). The string is likely something like Special Object Used To Force Acqusition, which is the string that represents something when it is declared as Acquisition.Acquired in a class definition. The trick is finding out where the thing loses its context. No clue in this case. On Sat, 2004-02-07 at 18:51, Leonardo Rochael Almeida wrote: On Fri, 2004-02-06 at 20:01, Christian Heimes wrote: Christian Heimes wrote: [...] And the next one: Python2.3.3/Zope2.70rc2/Plone2rc5. Exception Type AttributeError Exception Value 'str' object has no attribute 'RESPONSE' [...] Module Products.CMFPhoto.Photo, line 510, in clearCache AttributeError: 'str' object has no attribute 'RESPONSE' METOO! I just got this error. I commented out line 510 and the code worked. I was about to uncomment the code again to try and debug it. It happened when I tried to upload a .jpg thru webdav (konqueror webdav support) to a CMFPhotoAlbum (0.4final) inside a plone2rc5 instance (Zope 2.6.4rc2, Python 2.3.3). I'm curious to at least know what kind of string 'self.REQUEST' is :-) Want to coordinate? I'm happy to be the guinnea pig for this bug. ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
Chris McDonough wrote: FWIW, this often happens when self isn't ultimately wrapped in a RequestContainer (as it always should be when dealing with TTW code or code that depends on REQUEST). The string is likely something like Special Object Used To Force Acqusition, which is the string that represents something when it is declared as Acquisition.Acquired in a class definition. The trick is finding out where the thing loses its context. No clue in this case. If it's Special Object Used To Force Acqusition then it's (maybe) partly my fault. type(self.REQUEST) is Special Object Used To Force Acqusition when the object hasn't a real acquisition context. That's for example when we are still in the __init__() part of object creation. I was pretty shure that upload_data is called in an acquisition context. It seems that it isn't called in a context under *every* circumstances. Chris - was tricked again - ti(r)an ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
On Sat, 2004-02-07 at 22:47, Christian Heimes wrote: Chris McDonough wrote: FWIW, this often happens when self isn't ultimately wrapped in a RequestContainer (as it always should be when dealing with TTW code or code that depends on REQUEST). The string is likely something like Special Object Used To Force Acqusition, which is the string that represents something when it is declared as Acquisition.Acquired in a class definition. The trick is finding out where the thing loses its context. No clue in this case. If it's Special Object Used To Force Acqusition then it's (maybe) partly my fault. That's it alright, type(self.REQUEST) is Special Object Used To Force Acqusition when the object hasn't a real acquisition context. That's for example when we are still in the __init__() part of object creation. That's it alright :-) I was pretty shure that upload_data is called in an acquisition context. It seems that it isn't called in a context under *every* circumstances. In this case it's being callet by Photo.__init__ - OFS.Image.__init__ - Photo.update_data Here's the traceback: Traceback (innermost last): File /opt/zope/sw/Zope-264rc2/lib/python/ZPublisher/Publish.py, line 98, in publish File /opt/zope/sw/Zope-264rc2/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: PUT) File /opt/zope/sw/Zope-264rc2/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: PUT) File /opt/zope/sw/Zope-264rc2/lib/python/webdav/NullResource.py, line 108, in PUT (Object: dcp_0996.jpg) File /home/leo/zopes/lra.com.br/Products/CMFPhotoAlbum/PhotoAlbum.py, line 69, in PUT_factory (Object: unisa-congresso-brooklin) File /home/leo/zopes/lra.com.br/Products/CMFCore/PortalFolder.py, line 361, in invokeFactory (Object: unisa-congresso-brooklin) File /home/leo/zopes/lra.com.br/Products/CMFCore/TypesTool.py, line 709, in constructContent (Object: portal_types) File /home/leo/zopes/lra.com.br/Products/CMFCore/TypesTool.py, line 398, in constructInstance (Object: Photo) File /home/leo/zopes/lra.com.br/Products/CMFPhoto/Photo.py, line 110, in addPhoto (Object: unisa-congresso-brooklin) File /home/leo/zopes/lra.com.br/Products/CMFPhoto/Photo.py, line 174, in __init__ (Object: dcp_0996.jpg) File /home/leo/zopes/lra.com.br/Products/CMFDefault/Image.py, line 147, in __init__ (Object: dcp_0996.jpg) File /opt/zope/sw/Zope-264rc2/lib/python/OFS/Image.py, line 124, in __init__ (Object: dcp_0996.jpg) File /home/leo/zopes/lra.com.br/Products/CMFPhoto/Photo.py, line 400, in update_data (Object: dcp_0996.jpg) File /home/leo/zopes/lra.com.br/Products/CMFPhoto/Photo.py, line 510, in clearCache (Object: dcp_0996.jpg) AttributeError: 'str' object has no attribute 'RESPONSE' Cheers, Leo ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
Christian Heimes wrote: [...] And the next one: Python2.3.3/Zope2.70rc2/Plone2rc5. Exception Type AttributeError Exception Value 'str' object has no attribute 'RESPONSE' [...] Module Products.CMFPhoto.Photo, line 510, in clearCache AttributeError: 'str' object has no attribute 'RESPONSE' The relevant code line is self.REQUEST.RESPONSE.setHeader(). The error occured at object creation. Something really bad is going on! Christian ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: Zope2.7.0rc2 AttributeError: 'NoneType' object has no attribute 'setHeader'
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Dieter Maurer wrote: ~ Looks like RESPONSE is None. | | I do not see how this can happen... aol / but a CMFPhoto user reported a bug like this to me today. According to his traceback self.REQUEST had now attribute RESPONSE. That's really strange. :( Time 2004/02/05 07:16:58.953 US/Pacific User Name (User Id) admin (admin) Request URL http://www.stewardville.com/photos/createObject Exception Type AttributeError Exception Value RESPONSE Traceback (innermost last): Module ZPublisher.Publish, line 98, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.CMFFormController.FSControllerPythonScript, line 87, in __call__ Module Products.CMFFormController.Script, line 127, in __call__ Module Products.CMFCore.FSPythonScript, line 104, in __call__ Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module Products.CMFCore.FSPythonScript, line 160, in _exec Module None, line 16, in createObject FSControllerPythonScript at /stewardville/createObject used for /stewardville/photos Line 16 Module Products.CMFPlone.PloneFolder, line 373, in invokeFactory Module Products.CMFCore.TypesTool, line 709, in constructContent Module Products.CMFCore.TypesTool, line 398, in constructInstance Module Products.CMFPhoto.Photo, line 110, in addPhoto Module Products.CMFPhoto.Photo, line 174, in __init__ Module Products.CMFDefault.Image, line 147, in __init__ Module OFS.Image, line 124, in __init__ Module Products.CMFPhoto.Photo, line 400, in update_data Module Products.CMFPhoto.Photo, line 510, in clearCache AttributeError: RESPONSE Used versions: Zope 2.6.4, Python 2.1.3, CMF 1.4.2, PIL 1.1.4, Plone 2.0-RC3. Christian / Tiran -BEGIN PGP SIGNATURE- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Using GnuPG with Debian - http://enigmail.mozdev.org iD8DBQFAIwAe9aLWrfOU0PgRAsKmAJ9tJiInLW1lCV1X7f8giidCoydKOgCfUP8e ECBEAOJwkDuuTfBJx/xfsSM= =4jZP -END PGP SIGNATURE- ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
