Parse Server Cloud Code Error 141: Invalid Function, Version 1.12.0

[Jerland2]

I am using Heroku and mLabs with parse server. My issue is that whenever I try to call a custom cloud code function that simply queries my database I get the following error:
2016-04-27 00:20:33.037 socialStudy[72482:37569786] [Error]: Invalid function. (Code: 141, Version: 1.12.0)

The function being called is as follows:

                   Parse.Cloud.define("test", function(request, response) {
                     var ratingQuery = Parse.Object.extend("StudentNotes");
                     var query = new Parse.Query(ratingQuery);
                     query.equalTo("displayName","Billy");
                     query.find({
                       useMasterKey: true,
                       success: function(results){
                        //console.log("received " + results.length + " result(s)");
                          response.success("done" + results);
                       },
                       error: function(error) {
                        //error
                         response.error("failed to add 1 to parse cloud code rating. " + error);
                       }
                     });

                   });

The response is the error message noted above.

The code being used to call Parse cloud code in my ios app in swift is:

        PFCloud.callFunctionInBackground("test", withParameters: ["":""]) {
            (response: AnyObject?, error: NSError?) -> Void in
            let hello = response// as? String
            print(hello)

        }

Why do I keep getting error 141? I have tried TONS of cloud code functions that query my database and I cannot get any of them to work.

NOTE: I have successfully called the "hello" function and that works fine.
I am beginning to think that there is some problem accessing my database in specific. At first I thought there was something wrong with the actual syntax of my function, if anyone can confirm that it is indeed correct that may be helpful, I am convinced that the syntax is correct, but having never gotten a function querying the database in cloud code to work I cannot be sure myself.

[bohemima]

Did you restart the parse-server after changing the name of the function? Since the errors does indicate that the function does not exist..

[Jerland2]

Hmm. No I did not, I am new to Heroku and Parse Server. At the moment I make the changes in the main.js file (where cloud code functions go). I then commit and push said changes. Could you detail how I go about "restarting" Parse-server from Heroku?

Edit: Have found that I open terminal @ root folder and use command Heroku restart, will report back when I get a chance to test this

[Jerland2]

Restarting Heroku parse-server did not work, still getting error 141, any other ideas?

[hramos]

You may use Server Fault for questions about managing Parse Server.

For code-level and/or implementation-related questions or technical support, please refer to Stack Overflow.

[Jerland2]

I am unsure as to why this was closed, as this is not a question about managing Parse Server OR code implementation. I have provided code implementation and the appropriate Parse Server management details highlighted above. Someone suggested a fix of restarting Parse server, which DID NOT work. This was not a question of "How do I implement X", I know how to implement cloud code, the problem is that it is not working and I have done all of the steps for implementation correctly making me believe that there is a problem with parse-server cloud code.

[hramos]

I closed this as we get a lot of coding and implementation questions that do not clearly point to an issue with Parse Server, which is what this issue tracker is for.

Error 141 typically refers to an issue with your JavaScript code. It is not clear, from what you have posted so far, that the issue lies in Parse Server as opposed to a coding error in your Cloud Code.

Please refer to this issue for an example of a great bug report. Happy to reopen this issue once we get more details.