Warning: Invalid argument supplied for foreach() in /example-client/vendor/wp-api/discovery/lib/namespace.php on line 42

Question

larssn opened this issue 10 years ago · 4 comments

This happens when I try to discover pretty much anything.

Vanilla install using composer.

Answer 1 · 2016-03-11T14:43:47.000Z

Perhaps there is a misspelled variable or something that isn't declared at the time the for each has been triggered?

Answer 2 · 2016-03-11T14:48:10.000Z

Without diving into the code, I'd say the response it parses over, probably has changed in the recent versions of WP-RESTv2.

I get a proper response using a test tool such as Postman.

Answer 3 · 2016-03-11T14:53:38.000Z

I was going to say, perhaps running through a proper debugger within PHP Storm or some other form of IDE with that ability could be useful.

I've had a look around and there seems to be a few instances of this error in newer versions of WordPress plugins and what not.

Answer 4 · 2016-03-15T09:22:27.000Z

I'll try running it through phpstorm if I have time, but I ended up using PECL OAuth instead.