On Jan 7, 2008, at 12:04 PM, John DeStefano wrote:
Ric, many thanks for your calling the bug to my attention. More
below ...
On Jan 7, 2008 2:17 PM, Ricardo Newbery <[EMAIL PROTECTED]>
wrote:
On Jan 7, 2008, at 10:11 AM, deesto wrote:
I've just migrated a v2.5.5 Plone site to v3.0.4. The v2 site had
CacheFu
and its component installed, and a caching tool implemented at the
site
root. I have added the latest version of CacheFu's (1.1) component
folders
to the Products directory of the upgraded instance.
When I browse to "Add/Remove Products", I can easily install
"CMFSquidTool
1.3.2", and "CacheSetup 1.0.2" is displayed in "Installed Products"
with the
message " This product has been upgraded. Filesystem version is 1.1.
Reinstall:". But when I click the CacheSetup re-install button, an
error is
generated:
'NoneType' object has no attribute 'get'
http://paste.plone.org/18874
I've tried removing the existing caching objects at the site root
and then
installing the caching product, rebuilding the site catalog and then
installing, even removing the caching product directories entirely,
rebuilding the catalog, and then re-adding the product directories.
Regardless of what I try, if the directories exist in Products, I
get errors
that prevent the site from being viewed.
Yes, this is a known bug that occasionally shows up during some
migrations.
http://plone.org/products/cachefu/issues/92
Thanks. I wish *I* had known about it before now! I've very glad to
get word of it from you.
At the moment, I know of two possible fixes:
CMFSquidTool:
see http://dev.plone.org/collective/changeset/53973
CacheSetup/Extensions/utils.py:
comment out line 82 "cache_tool.unindexObject()"
Either fix should work but no rigorous testing has been done yet.
I've played with commenting-out the line in utils.py, or updating the
two CMFSquidTool scripts, or both, and this seems to generate a new
but related error:
http://paste.plone.org/18875
As soon as I remove the four product directories and restart Zope, the
error is eliminated and the site is viewable again. Otherwise, I
can't seem to get past the error.
That error is unrelated. It's telling you that
"portal_cache_settings" is missing. I'm guessing you removed it
manually? Don't do that.
It's probably best now to install CacheFu from scratch. Since
portal_cache_settings has been deleted there really isn't anything to
migrate anymore. I'm guessing you might have to first remove the
cachesetup layer from your skin list. Or maybe try removing the old
CacheFu cruft via portal_quickinstaller using the ZMI (to bypass the
skin stuff).
Ric
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