I configure a SharePoint 2013 site using the web interface. I save the site as a template, a WSP package. I then utilize this template on new, clean, team sites.
It works great almost all the times.
However, a few times, I get an error message about corrupt xml in the package. The error message tells me that the attribute $Resources:core,True_Unless_Jpn; isn’t valid, it should be a simple true or false. The localized string isn’t being managed correctly.
I can’t see any signs of any other localization problems or other problems in general.
The error remain within the same web application until I do one or sometimes several IISResets or recycles of the application pool. After this everything may work great for a few days or months until the error appear once again.
The application pools are recycled automatically every night and my best guess is that something goes wrong from time to time, causing problems to the localization.
All ideas are appreciated.