when cloud code res.error("Error message") the server crash

[ynl]

when cloud code res.error("Error message") the server crash,handleParseErrors not work

[gfosco]

Can you provide your function? I believe the error callback is being tested already..

[ynl]

cloud/main.js

var Parse = require('parse/node').Parse;
Parse.initialize("myAppId", "myClientKey");
Parse.serverURL="http://127.0.0.1:1337/parse";
Parse.Cloud.beforeSave("Photo", function (request, response) {
    var imageOSSKey = request.object.get("imageOSSKey");
    var photoQuery = new Parse.Query("Photo");

    if(!request.original) {
        photoQuery.equalTo("imageOSSKey", imageOSSKey);
        photoQuery.find().then(function (results) {
            if (results && results.length > 0) {
                //when image is uploaded, show error ,this line cause server crash
                response.error("image is uploaded");
            } else {
               //do other thing
            }
        }, function (error) {
            response.error(error);
        });
    }else{
        response.success();
    }
});

/Users/linyi/ynltech/HouseShow-express/node_modules/parse-server/triggers.js:60
      throw new Parse.Error(Parse.Error.SCRIPT_FAILED, error);
      ^
[object Object]

app.js

var express=require("express");
var ParseServer=require('parse-server').ParseServer;
var app=express();
var https=require('https');
var fs=require('fs');

var api=new ParseServer({
    databaseURI:'mongodb://127.0.0.1:27017/test',
    cloud:'/Users/linyi/ynltech/HouseShow-express/cloud/main.js',
    appId:'myAppId',
    masterKey:'myMasterKey',
    clientKey:'myClientKey',
    fileKey:'optionalFileKey',
    javascriptKey:'myClientKey'
});

app.use('/parse',api);

app.get('/',function(req,res){
    res.status(200).send('Express is running here.');
});

var port=process.env.PORT||1337;
app.listen(port,function(){
    console.log('parse-server-example running on port '+ port);
});

You don't need to initialize Parse in cloud/main.js, remove:

var Parse = require('parse/node').Parse;
Parse.initialize("myAppId", "myClientKey");
Parse.serverURL="http://127.0.0.1:1337/parse";

[gfosco]

True.. it's actually important that you don't re-define Parse, it's set as a global.

Unless you're doing it elsewhere, leave just this:

Parse.serverURL = 'http://126.0.0.1:1337/parse';

But I think this could still be a valid issue with response.error

[ynl]

Change code to below ,response.error still make the server crash

Parse.serverURL="http://127.0.0.1:1337/parse";
Parse.Cloud.beforeSave("Photo", function (request, response) {
    var imageOSSKey = request.object.get("imageOSSKey");
    var photoQuery = new Parse.Query("Photo");

    if(!request.original) {
        photoQuery.equalTo("imageOSSKey", imageOSSKey);
        photoQuery.find().then(function (results) {
            if (results && results.length > 0) {
                response.error("image is uploaded");
                //throw new Parse.Error(10012,"image is uploaded");
            } else {
               //do other thing
            }
        }, function (error) {
            response.error(error);
        });
    }else{
        response.success();
    }
});