[Plone-Users] Thumbnails stopped working after upgrade to 3.3.5 (and Dexterity 1.0b1)

[Eemeli K. <eem...@ik...>]

Hi plone-users,

I ran into serious problems after upgrading my Plone regarding images.
Got the first one already solved that caused image editing to break
(http://plone.org/products/plone.app.imaging/issues/2 => fixed by
pinning Products.Archetypes = 1.5.16). Still a second problem remains:
every image thumbnail (...jpg/image_preview etc.) gives now HTTP 404.
This happens for both old images and newly uploaded ones.

Plone Site Setup says PIL is of version 1.1.6, if that matters.
Couldn't find any errors in logs, except the 404s.

Does anyone have ideas about where to go looking for a solution? I'm
running out of ideas and skills here... Relevant buildout conf below.

Thanks in advance,
-Eemeli

---

extends =
    http://good-py.appspot.com/release/plone/3.3.5
    http://good-py.appspot.com/release/dexterity/1.0b1?plone=3.3.5
    versions.cfg
    versions-prod.cfg


--- versions.cfg ---

[versions]
zope2-url = http://www.zope.org/Products/Zope/2.10.11/Zope-2.10.11-final.tgz

# IPython and friends
ipython = 0.10
nose = 0.11.3
pexpect = 2.4

# Dev tools
plone.reload = 0.11  # The newest version (1.0b1) is broken
Products.Clouseau = 0.8.4dev

Products.ContentWellPortlets = 2.0.1
Products.DataGridField = 1.6.1
Products.Ploneboard = 2.0.1
Products.PloneBooking = 2.2.3
Products.Poi = 1.2.7

# mod: Force Archetypes to version 1.5.16 as 1.5.15 breaks images (ekantola)
Products.Archetypes = 1.5.16


--- versions-prod.cfg ---

[versions]
Products.ClockServer = 0.2-Zope2.9dev
Products.PloneFormGen = 1.6.0b3
Products.PloneboardSubscription = 0.1
Products.PythonField = 1.1.3
Products.TALESField = 1.1.3
Products.TemplateFields = 1.2.4
archetypes.schemaextender = 2.0.1
babble.client = 1.3.2
collective.recipe.omelette = 0.9
collective.recipe.supervisor = 0.9
collective.recipe.zope2cluster = 1.1
plone.app.blob = 1.0b16
plone.app.imaging = 1.0b10
plone.app.jquerytools = 1.0rc3
plone.recipe.distros = 1.5
plone.recipe.unifiedinstaller = 4.0b3
Products.DocFinderTab = 1.0.4

#Required by:
#Products.Poi 1.2.7
Products.AddRemoveWidget = 1.4.2

#Required by:
#Products.Ploneboard 2.0.1
Products.SimpleAttachment = 3.5

#Required by:
#babble.client 1.3.2
babble.server = 0.1

#Required by:
#babble.client 1.3.2
collective.js.blackbird = 1.2.1