[Zope] Re: Problem adding ZClass after upgrade to 2.7

[Anthu Nguyen]

Hi Josef,

I have tried changing ownership as you suggested, but am still getting
the same error. Unfortunately already zapped my 2.6, so I can't do the
export trick.

I'd much appreciate it if anyone has ideas on this traceback. In this
case, I'm trying to add the ZClass "OEFile".

Thanks, AnThu
===================

*Unauthorized* Sorry, a site error occurred.

Traceback (innermost last):

    * Module ZPublisher.Publish, line 175, in publish_module_standard
    * Module ZPublisher.Publish, line 132, in publish
    * Module Zope.App.startup, line 204, in zpublisher_exception_hook
    * Module ZPublisher.Publish, line 101, in publish
    * Module ZPublisher.mapply, line 88, in mapply
    * Module ZPublisher.Publish, line 39, in call_object
    * Module App.Factory, line 107, in index_html
    * Module OFS.DTMLMethod, line 130, in __call__
      *<DTMLMethod instance at fdb380>*
      *URL: http://nwsops38.sfbay/attest/OEFile_addForm/manage_main*
      *Physical Path:*/attest/OEFile_addForm
    * Module DocumentTemplate.DT_String, line 474, in __call__
    * Module OFS.DTMLMethod, line 123, in __call__
      *<DTMLMethod instance at ea8410>*
      *URL: http://nwsops38.sfbay/header/manage_main*
      *Physical Path:*/header
    * Module DocumentTemplate.DT_String, line 474, in __call__
    * Module DocumentTemplate.DT_In, line 703, in renderwob
    * Module DocumentTemplate.DT_With, line 76, in render

Unauthorized: You are not allowed to access 'title_or_id' in this
context (Also, an error occurred while attempting to render the standard
error message.)
===================


Josef Meile wrote:

>Hi Anthu,
>
>  
>
>>I just recently upgraded from 2.6 to 2.7 (running on Solaris).
>>But now I can't add new ZClass objects anymore. I'm asked to login and
>>then told I don't have permission.
>>    
>>
>One reason could be that you don't have the right permissions on your 
>file system (suposing that you are running unix/linux) -> this depends 
>on the message you are getting. I don't rememmber well what's the 
>message for this kind of error. I think is something like "file erno 
>permission denied". The permissions I used are read/write for the user 
>running zope and group owning the files, and nothing for the other users 
>(here I assume that you have a group for the zope user only). It will be 
>something like:
>
>% chown -R zopeuser:zopeuser <ZopeRoot>
>% chmod -R gu+rw <ZopeRoot>
>% chmod -R o-rwx <ZopeRoot>
>% find . -type d -exec chmod gu+x {} \; -> excecution perm. on folders
>
>Then read the SETUID.txt on the doc folder to set the permissions of the 
>var and Data.fs if you are running zope as root.
>
>If the permissions are right on the file system and what you are getting 
>is a zope "Unauthorized" exception, then try first exporting the 
>ZClasses, then the data on the root folder from your old zope. Finally, 
>import them on the a new empty zope 2.7.x install: first import the 
>ZClases on the Products Folder, then the data. I don't know if this 
>helps, but that's how I did the migration of my ZClasses on the past.
>
>By the way, post a traceback, it will give us more clues.
>
>  
>
>>Copying, pasting, uploading new versions,etc of these objects is no
>>problem.
>>    
>>
>That's strange :-(
>
>Regards,
>Josef
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