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Thread: Plone 3 alpha2 error: No traversable adapter found
Plone 3 alpha2 error: No traversable adapter found
user name
 2007-03-08 07:53:58 
I'm having some trouble with a fresh v3alpha2 install on
Linux:

When I try to add a "CMF Site" at the Zope root, I
get: "('No
traversable adapter found', )"

When I try to add a "Plone Site" at the Zope root,
I get:
"('No traversable adapter found',
{'extension_profiles': ({'product':
'kupu', 'description': 'Extension profile for Kupu', 'for':
, 'title':
'Kupu', 'path': 'plone/profiles/default', 'type': 2, 'id':
'kupu:default'},), 'args': (), 'base_profiles': (),
'default_profile':
'Products.CMFPlone:plone'})"

When I try to check the Zope logs via the ZMI, I get:
"Site Error
An error was encountered while publishing this resource.
Error Type: TraversalError
Error Value: ('No traversable adapter found',
{'ignored_exceptions':
('Unauthorized', 'NotFound', 'Redirect'), 'keep_entries':
20,
'copy_to_zlog': True})"

When I start Zope in foreground-debug mode ("zopectl
fg"), I see
"ImportError: No module named pkg_resources", as
well as an error
about installing Five (which seems already to be installed,
according
to Zope) and it crashes (more detail below).  If I start
Zope normally
("start" instead of "fg"), it starts and
I can access the ZMI.

I've included everything I can think of below.  I hope
someone can
help?

Thanks,
~John


Setup steps taken:
Install Python 2.4.4
Install Zope 2.10.2 & create Zope instance
Install Imaging 1.1.6
Install elementtree 1.2.6
Install Plone-3.0 alpha2
Restart Zope


Debug Information:
   * Zope version: (Zope 2.10.2-final, python 2.4.4,
linux2)
   * Python version: 2.4.4 (#1, Mar 7 2007, 10:20:30) [GCC
3.4.6
20060404 (Red Hat 3.4.6-3)]
   * System Platform: linux2
   * SOFTWARE_HOME: /var/zope/lib/python
   * INSTANCE_HOME: /var/zope/instance
   * CLIENT_HOME: /var/zope/instance/var
   * Process ID: 18746 (-1258857552)
   * Running for: 1 min 53 sec
   * sys.path:
       /var/zope/instance/lib/python
       /var/zope/instance/lib/python
       /var/zope/lib/python/Zope2/Startup
      
/var/zope/instance/Products/ATContentTypes/thirdparty
       /var/zope/lib/python
       /var/zope/instance
       /usr/local/lib/python24.zip
       /usr/local/lib/python2.4
       /usr/local/lib/python2.4/plat-linux2
       /usr/local/lib/python2.4/lib-tk
       /usr/local/lib/python2.4/lib-dynload
       /usr/local/lib/python2.4/site-packages
       /usr/local/lib/python2.4/site-packages/PIL


Zope debug session:
$ /var/zope/instance/bin/zopectl fg
/var/zope/instance/bin/runzope -X debug-mode=on
2007-03-07 11:31:24 INFO ZServer HTTP server started at Wed
Mar  7
11:31:24 2007
       Hostname: 0.0.0.0
       Port: 8080
/var/zope/instance/Products/validation/validators/
ExpressionValidator.py:27: DeprecationWarning:
Products.PageTemplates.TALES has moved to zope.tales.tales.
Import of
Products.PageTemplates.TALES will become unsupported in
2.12
 import Products.PageTemplates.TALES as TALES
/var/zope/instance/Products/Marshall/config.py:29:
UserWarning:
libxml2 not available. Unable to register libxml2 based
marshallers
 warnings.warn('libxml2 not available. Unable to register
libxml2
based ' 
/var/zope/instance/lib/python/kss/core/pluginregistry/_conca
tresource/
resource.py:1: DeprecationWarning: BrowserView is
deprecated. It has
been moved to zope.publisher.browser. This reference will be
removed
in Zope 3.5.
 from zope.app.publisher.browser import BrowserView
/var/zope/instance/lib/python/kss/core/pluginregistry/_conca
tresource/
resource.py:3: DeprecationWarning: zope.app.datetimeutils
has moved to
zope.datetime. Import of zope.app.datetimeutils will become
unsupported in Zope 3.5
 from zope.app.datetimeutils import time as
timeFromDateTimeString
/var/zope/instance/lib/python/kss/core/pluginregistry/_conca
tresource/
fileresource.py:13: DeprecationWarning:
zope.app.content_types has
moved to zope.contenttype. Import of zope.app.content_types
will
become unsupported in Zope 3.5
 from zope.app.content_types import guess_content_type
/var/zope/instance/lib/python/kss/core/pluginregistry/_conca
tresource/
concatfileresource.py:17: DeprecationWarning: This module
is
deprecated and will go away in Zope 3.5. Use
zope.component.interfaces
instead.
 from zope.component.exceptions import ComponentLookupError
/var/zope/instance/lib/python/kss/core/pluginregistry/_conca
tresource/
meta.py:21: DeprecationWarning: This module is deprecated
and will go
away in Zope 3.5.
 from zope.app.servicenames import Presentation
/var/zope/lib/python/zope/app/servicenames/__init__.py:22:
DeprecationWarning: This module is deprecated and will go
away in Zope
3.5.
 from zope.component.servicenames import *
/var/zope/instance/lib/python/kss/core/pluginregistry/_conca
tresource/
directives.py:5: DeprecationWarning:
zope.app.security.fields has
moved to zope.security.zcml. Import of
zope.app.security.fields will
become unsupported in Zope 3.5
 from zope.app.security.fields import Permission
2007-03-07 11:31:31 ERROR Application Couldn't install Five
Traceback (most recent call last):
 File "/var/zope/lib/python/OFS/Application.py",
line 780, in
install_product
   initmethod(context)
 File
"/var/zope/lib/python/Products/Five/__init__.py",
line 28, in
initialize
   zcml.load_site()
 File
"/var/zope/lib/python/Products/Five/zcml.py", line
53, in
load_site
   _context = xmlconfig.file(file)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
579, in file
   include(context, name, package)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
515, in include
   processxmlfile(f, context)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
370, in processxmlfile
   parser.parse(src)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 107, in
parse
   xmlreader.IncrementalParser.parse(self, source)
 File
"/usr/local/lib/python2.4/xml/sax/xmlreader.py",
line 123, in
parse
   self.feed(buffer)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 207, in
feed
   self._parser.Parse(data, isFinal)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 348, in
end_element_ns
   self._cont_handler.endElementNS(pair, None)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
349, in endElementNS
   self.context.end()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 544,
in end
   self.stack.pop().finish()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 692,
in finish
   actions = self.handler(context, **args)
 File
"/var/zope/lib/python/Products/Five/fiveconfigure.py&qu
ot;, line 78,
in loadProducts
   handleBrokenProduct(product)
 File
"/var/zope/lib/python/Products/Five/fiveconfigure.py&qu
ot;, line 76,
in loadProducts
   xmlconfig.include(_context, zcml, package=product)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
515, in include
   processxmlfile(f, context)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
370, in processxmlfile
   parser.parse(src)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 107, in
parse
   xmlreader.IncrementalParser.parse(self, source)
 File
"/usr/local/lib/python2.4/xml/sax/xmlreader.py",
line 123, in
parse
   self.feed(buffer)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 207, in
feed
   self._parser.Parse(data, isFinal)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 348, in
end_element_ns
   self._cont_handler.endElementNS(pair, None)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
349, in endElementNS
   self.context.end()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 544,
in end
   self.stack.pop().finish()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 692,
in finish
   actions = self.handler(context, **args)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
515, in include
   processxmlfile(f, context)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
370, in processxmlfile
   parser.parse(src)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 107, in
parse
   xmlreader.IncrementalParser.parse(self, source)
 File
"/usr/local/lib/python2.4/xml/sax/xmlreader.py",
line 123, in
parse
   self.feed(buffer)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 207, in
feed
   self._parser.Parse(data, isFinal)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 348, in
end_element_ns
   self._cont_handler.endElementNS(pair, None)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
349, in endElementNS
   self.context.end()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 544,
in end
   self.stack.pop().finish()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 691,
in finish
   args = toargs(context, *self.argdata)
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 1383,
in toargs
   args[str(name)] = field.fromUnicode(s)
 File
"/var/zope/lib/python/zope/configuration/fields.py"
;, line 229,
in fromUnicode
   v = vt.fromUnicode(s)
 File
"/var/zope/lib/python/zope/configuration/fields.py"
;, line 139,
in fromUnicode
   value = self.context.resolve(name)
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 184,
in resolve
   mod = __import__(mname, *_import_chickens)
 File
"/var/zope/instance/lib/python/plone/app/controlpanel/
wickedcp.py", line 9, in ?
   from wicked.plone.registration import basic_type_regs
 File
"/var/zope/instance/lib/python/wicked/plone/registratio
n.py",
line 1, in ?
   from wicked.registration import SelectiveRegistration
 File
"/var/zope/instance/lib/python/wicked/registration.py&q
uot;, line
19, in ?
   import pkg_resources
ZopeXMLConfigurationError: File
"/var/zope/instance/etc/site.zcml",
line 15.2-15.23
   ZopeXMLConfigurationError: File
"/var/zope/instance/Products/
CMFPlone/configure.zcml", line 7.2-7.46
   ZopeXMLConfigurationError: File
"/var/zope/instance/lib/python/
plone/app/controlpanel/configure.zcml", line
21.2-21.59
   ImportError: No module named pkg_resources
Traceback (most recent call last):
 File "/var/zope/lib/python/Zope2/Startup/run.py",
line 56, in ?
   run()
 File "/var/zope/lib/python/Zope2/Startup/run.py",
line 21, in run
   starter.prepare()
 File
"/var/zope/lib/python/Zope2/Startup/__init__.py",
line 102, in
prepare
   self.startZope()
 File
"/var/zope/lib/python/Zope2/Startup/__init__.py",
line 278, in
startZope
   Zope2.startup()
 File "/var/zope/lib/python/Zope2/__init__.py",
line 47, in startup
   _startup()
 File "/var/zope/lib/python/Zope2/App/startup.py",
line 102, in
startup
   OFS.Application.initialize(application)
 File "/var/zope/lib/python/OFS/Application.py",
line 309, in
initialize
   initializer.initialize()
 File "/var/zope/lib/python/OFS/Application.py",
line 338, in
initialize
   self.install_products()
 File "/var/zope/lib/python/OFS/Application.py",
line 603, in
install_products
   return install_products(app)
 File "/var/zope/lib/python/OFS/Application.py",
line 634, in
install_products
   folder_permissions, raise_exc=debug_mode)
 File "/var/zope/lib/python/OFS/Application.py",
line 780, in
install_product
   initmethod(context)
 File
"/var/zope/lib/python/Products/Five/__init__.py",
line 28, in
initialize
   zcml.load_site()
 File
"/var/zope/lib/python/Products/Five/zcml.py", line
53, in
load_site
   _context = xmlconfig.file(file)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
579, in file
   include(context, name, package)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
515, in include
   processxmlfile(f, context)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
370, in processxmlfile
   parser.parse(src)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 107, in
parse
   xmlreader.IncrementalParser.parse(self, source)
 File
"/usr/local/lib/python2.4/xml/sax/xmlreader.py",
line 123, in
parse
   self.feed(buffer)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 207, in
feed
   self._parser.Parse(data, isFinal)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 348, in
end_element_ns
   self._cont_handler.endElementNS(pair, None)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
349, in endElementNS
   self.context.end()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 544,
in end
   self.stack.pop().finish()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 692,
in finish
   actions = self.handler(context, **args)
 File
"/var/zope/lib/python/Products/Five/fiveconfigure.py&qu
ot;, line 78,
in loadProducts
   handleBrokenProduct(product)
 File
"/var/zope/lib/python/Products/Five/fiveconfigure.py&qu
ot;, line 76,
in loadProducts
   xmlconfig.include(_context, zcml, package=product)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
515, in include
   processxmlfile(f, context)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
370, in processxmlfile
   parser.parse(src)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 107, in
parse
   xmlreader.IncrementalParser.parse(self, source)
 File
"/usr/local/lib/python2.4/xml/sax/xmlreader.py",
line 123, in
parse
   self.feed(buffer)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 207, in
feed
   self._parser.Parse(data, isFinal)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 348, in
end_element_ns
   self._cont_handler.endElementNS(pair, None)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
349, in endElementNS
   self.context.end()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 544,
in end
   self.stack.pop().finish()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 692,
in finish
   actions = self.handler(context, **args)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
515, in include
   processxmlfile(f, context)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
370, in processxmlfile
   parser.parse(src)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 107, in
parse
   xmlreader.IncrementalParser.parse(self, source)
 File
"/usr/local/lib/python2.4/xml/sax/xmlreader.py",
line 123, in
parse
   self.feed(buffer)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 207, in
feed
   self._parser.Parse(data, isFinal)
 File
"/usr/local/lib/python2.4/xml/sax/expatreader.py",
line 348, in
end_element_ns
   self._cont_handler.endElementNS(pair, None)
 File
"/var/zope/lib/python/zope/configuration/xmlconfig.py&q
uot;, line
349, in endElementNS
   self.context.end()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 544,
in end
   self.stack.pop().finish()
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 691,
in finish
   args = toargs(context, *self.argdata)
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 1383,
in toargs
   args[str(name)] = field.fromUnicode(s)
 File
"/var/zope/lib/python/zope/configuration/fields.py"
;, line 229,
in fromUnicode
   v = vt.fromUnicode(s)
 File
"/var/zope/lib/python/zope/configuration/fields.py"
;, line 139,
in fromUnicode
   value = self.context.resolve(name)
 File
"/var/zope/lib/python/zope/configuration/config.py"
;, line 184,
in resolve
   mod = __import__(mname, *_import_chickens)
 File
"/var/zope/instance/lib/python/plone/app/controlpanel/
wickedcp.py", line 9, in ?
   from wicked.plone.registration import basic_type_regs
 File
"/var/zope/instance/lib/python/wicked/plone/registratio
n.py",
line 1, in ?
   from wicked.registration import SelectiveRegistration
 File
"/var/zope/instance/lib/python/wicked/registration.py&q
uot;, line
19, in ?
   import pkg_resources
zope.configuration.xmlconfig.ZopeXMLConfigurationError: File
"/var/
zope/instance/etc/site.zcml", line 15.2-15.23
   ZopeXMLConfigurationError: File
"/var/zope/instance/Products/
CMFPlone/configure.zcml", line 7.2-7.46
   ZopeXMLConfigurationError: File
"/var/zope/instance/lib/python/
plone/app/controlpanel/configure.zcml", line
21.2-21.59
   ImportError: No module named pkg_resources

_______________________________________________
Setup mailing list
Setuplists.plone.org
http://
lists.plone.org/mailman/listinfo/setup
solved: Plone 3 alpha2 error: No traversable adapter found
country flaguser name
United States		 2007-03-09 10:29:00 
As noted in another forum [1], the way to "fix"
this problem seems to
be to install a Python package manager called setuptools.
[2]  After
installing this utility, and doing nothing else aside from
restarting
Zope, Plone stuff in my Zope instance magically started
working.

[1] http://groups.g
oogle.com/group/plone-users/browse_thread/thread/3ccc6e55db2
2ed70/2871c23a3401c671
[2] ht
tp://peak.telecommunity.com/DevCenter/setuptools


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