I've upgraded my Concrete5 site to 5.6.0, and I'm getting `Fatal error, failed to open /concrete/models/json.php`

Question

After upgrading my site past 5.6.0, I get the following error:

Fatal error: require_once() [function.require]: Failed opening required '/concrete/models/json.php' in /concrete/core/libraries/loader.php on line 40

How can I fix this?

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This issue ended up being the TweetCrete package, it has been updated since but is pretty far behind now. Consider updating to modern concrete5!

Answer 1

The problem is Jereme's TweetCrete.
With the following files, override and remove loader::model('json')

• packages/jereme_tweetcrete/libraries/twitteroauth/twitteroauth.php Line 3
• packages/jereme_tweetcrete/models/tweetcrete_hash_tag.php Line 4

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EDIT: This package was eventually updated and shouldn't need this modification anymore.