Cross-origin issue on /classes?

[vbabaria]

get following error...

"XMLHttpRequest cannot load http://localhost:1337/parse/classes/Generic. Request header field X-Parse-Application-Id is not allowed by Access-Control-Allow-Headers in preflight response."

using below simple restful call fails connecting to parse-server and same code works via parse.com (commented out line below)

any help would be really appreciated - thanks

$.ajax({
type: "GET",
//url: "https://api.parse.com/1/classes/Generic", // works
url: "http://localhost:1337/parse/classes/Generic", // fails
data: "",
contentType: "application/json",
headers: {
"Content-Type": "application/json",
"X-Parse-Application-Id":"app key",
"X-Parse-REST-API-Key":"rest api key"
},
success: function(data){
console.log(data);
}
});

[omairvaiyani]

I recall getting this error until we upgraded to 2.0.7. What are you on?

[vbabaria]

thanks for the response - using v.2.0.8 of parse-server and still get this error

[gfosco]

Can you try this with a bare copy of parse-server-example? The middlewares are set up to allow cross-origin on these paths, so I'm wondering if you've made a change or otherwise have something configured incorrectly.

[vbabaria]

thanks for the update and response

this issue seems to be related to parse-community/parse-server-example#53

[drew-gross]

This issue is fixed in #390. If you don't want to wait for the next release, you can clone the repo and run the master branch.