[SOLVED] My cloud functions working on Moralis hosted server doesn't work anymore in my self hosted server

Moralis General
#1

Hello,

Iā€™m working on migrating my formerly Moralis hosted server to a self hosted server. To do so, Iā€™m using the ā€œparse-server-migrationā€. Most of the migration work has been done but Iā€™m still struggling with some issues with cloud functions.

Long story short, I have a bunch of cloud functions that are working properly on Moralis server that Iā€™m trying to use in my self hosted one. For some reasons Iā€™m getting errors even tho the code is almost exaclty the same. Here is a simple example

Moralis server cloud function

/**
 * Return player's available prizes
 * @param playerId (objectId)
 */
Moralis.Cloud.define('getLoot', async (request) => {
  const playerId = request.params.id;

  const Prizes = Moralis.Object.extend('Prizes');
  const prizeQ = new Moralis.Query(Prizes);
  prizeQ.equalTo('ownerId', playerId);
  prizeQ.equalTo('status', 'locked');
  const results = await prizeQ.find();

  return results;
});

Self hosted cloud function

/**
 * Return player's available prizes
 * @param playerId (objectId)
 */
Parse.Cloud.define('getLoot', async (request: any) => {
  const playerId = request.params.id;

  const Prizes = Parse.Object.extend('Prizes');
  const prizeQ = new Parse.Query(Prizes);
  prizeQ.equalTo('ownerId', playerId);
  prizeQ.equalTo('status', 'locked');

  const results = await prizeQ.find();

  return results;
});

And I get this error :

error: TypeError: Cannot read property ā€˜protectedFieldsā€™ of undefined

Do you see anything wrong here ?

#2

I donā€™t know exactly, maybe is related to the database, did you do a database load from the old database or you added new data on the self hosted server?

#3

Yeah, Iā€™ve moved my moralis dB data to my own mongodb (just like in your tutorial https://youtu.be/l2qTyc-V9cM).
My dB is working fine, Authentication works (I get my data properly from dB to localstorage), and I got to test it add entries in my db just like in the video.

Maybe itā€™s related to some settings in the server migration repo?

#4

you can try to add some debugging see from what line you get that error

#5

This error can happen with data migrations using that tutorialā€™s script or MongoDB Compass - you can use mongodump / mongorestore to do a full migration.

1 Like
#6 
 const results = await prizeQ.find();

The error is coming from that line, thatā€™s all I know for now

#7

Itā€™s working ! thank you for the help :pray:

1 Like