When I upgraded Meta Tags to alpha7 from alpha 5, the following error appears on pages which have Views tables which include dates, locations (and a like to google maps) on them (and not on other pages):

Notice: unserialize() [function.unserialize]: Error at offset 66 of 279 bytes in metatag_metatags_load_multiple() (line 302 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 271 bytes in metatag_metatags_load_multiple() (line 302 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 285 bytes in metatag_metatags_load_multiple() (line 302 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 265 bytes in metatag_metatags_load_multiple() (line 302 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).

It works fine when I roll back to alpha5.

Comments

damienmckenna’s picture

damienmckenna
Location TN, USA
commented
Status: Active » Postponed (maintainer needs more info)

Please try the latest -dev version.

marvs5’s picture

marvs5 commented
Version: 7.x-1.0-alpha7 » 7.x-1.x-dev

I upgraded to the latest -dev version per your suggestion. I received the following error...

Notice: unserialize() [function.unserialize]: Error at offset 66 of 265 bytes in metatag_metatags_load_multiple() (line 316 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 254 bytes in metatag_metatags_load_multiple() (line 316 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 241 bytes in metatag_metatags_load_multiple() (line 316 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 268 bytes in metatag_metatags_load_multiple() (line 316 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).
Notice: unserialize() [function.unserialize]: Error at offset 66 of 298 bytes in metatag_metatags_load_multiple() (line 316 of /home/sitename/public_html/sites/all/modules/metatag/metatag.module).

Reverting back to alpha5.

damienmckenna’s picture

damienmckenna
Location TN, USA
commented

The error repeats six times, so does that mean that six records were loaded on that page? Are you able to edit & view those objects (nodes or whatever) correctly on their own?

damienmckenna’s picture

damienmckenna
Location TN, USA
commented
Status: Postponed (maintainer needs more info) » Closed (cannot reproduce)

After further testing I'm unable to reproduce this, please re-edit & save the nodes and terms that load on that page with the latest -dev version to ensure the data saves correctly.

damienmckenna’s picture

damienmckenna
Location TN, USA
commented

Just to explain it further, when it says "Error at offset X of Y bytes" it means that it's getting errors trying to expand the serialized data that was loaded from the database using this command:

  $metatags = array_map('unserialize', $metatags);

In other words, the data has been corrupted somehow, possibly by a bug in an old version or maybe just Dumb Luck (tm), so the only way to fix it will be to re-edit the content and fix the data.