[SOLVED] Curl giving "Invalid UTF-8 JSON" error from CouchDb although JSON is fine? Any ideas?

Issue

This is slightly different from the question titled "Error about ‘invalid JSON’ with couchDB view but the json’s fine": I am not trying to upload a file only enter a simple document.

The example I am trying to use is actually from O'Reilly's book "CouchDB: The Definitive Guide" and I am pretty sure that I have tried it before and got it to work. Here's the command:

curl -X PUT http://username:[email protected]:5984/albums/6e1295ed6c29495e54cc05947f18c8af -d '{"title":"There is Nothing Left to Lose","artist":"Foo Fighters"}'

The database albums exists and the username and password are correct. I have checked this with JSONLint and the JSON is valid and I am at a loss ... presumably there is an issue with the CouchDB server itself but it appears to be running correctly ... any ideas? This is driving me nuts!

Thanks

Solution

Thanks guys. Turns out it's a problem with quote escaping. Here's the answer I got from David on the CouchDB user mailing list:

This is a windows thing regarding quoting - a real PITA. Unfortunately cmd.exe shell on windows doesn't parse this correctly. The rules for when escaping with a "" or a ^" or a \" are a bit vague but this works:

C:\tmp>curl -X PUT http://username:[email protected]:5984/albums/6e1295ed6c29495e54cc05947f18c8af -d "{\"title\":\"There is Nothing Left to Lose\",\"artist\":\"Foo Fighters\"}" {"ok":true,"id":"6e1295ed6c29495e54cc05947f18c8af","rev":"1-4b39c2971c9ad54cb37e08fa02fec636"}

C:\tmp>

"basically you need to \"escape\" all \"quotes\" within your JSON"

This fixes my problem

Answered By - Alfamale

Answer Checked By - Dawn Plyler (WPSolving Volunteer)