Problem to $persist

I dont know why I cant persist and object… I got: fetch, push and destroy works well.

vuex-orm-graphql.es5.js?8eb2:1 Uncaught (in promise) TypeError: Cannot convert undefined or null to object
    at Function.keys (<anonymous>)
    at Function.e.transformOutgoingData (vuex-orm-graphql.es5.js?8eb2:1)
    at Function.e.addRecordToArgs (vuex-orm-graphql.es5.js?8eb2:1)
    at Function.eval (vuex-orm-graphql.es5.js?8eb2:1)
    at eval (vuex-orm-graphql.es5.js?8eb2:1)
    at Object.eval [as next] (vuex-orm-graphql.es5.js?8eb2:1)
    at eval (vuex-orm-graphql.es5.js?8eb2:1)
    at new Promise (<anonymous>)
    at __awaiter (vuex-orm-graphql.es5.js?8eb2:1)
    at Function.t.call (vuex-orm-graphql.es5.js?8eb2:1)

Sector,js

import { Model } from '@vuex-orm/core'

export default class Sector extends Model {
  static entity = 'sectors'

  static fields () {
    return {
      id: this.number(null),
      name: this.string(''),
    }
  }
}

store/index.js

import Vue from 'vue';
import Vuex from 'vuex';
import VuexORM from '@vuex-orm/core';
import VuexORMGraphQL from '@vuex-orm/plugin-graphql';
import { AuthModule } from './auth-module';
import { HttpModule } from './http-module';
import { SettingsModule } from './settings-module';
import { CustomAdapter } from '@/plugins/graphql-adapter';
import ApolloClient from '@/plugins/apollo-client';

// Create a new instance of Database.
const database = new VuexORM.Database();

// Models
import User from '@/models/User';
import Sector from '@/models/Sector';
import Subsector from '@/models/Subsector';
import Segment from '@/models/Segment';

// Register Models to Database.
database.register(User);
database.register(Sector);
database.register(Subsector);
database.register(Segment);

VuexORM.use(VuexORMGraphQL, { 
	database,
	adapter: new CustomAdapter(),
	apolloClient: ApolloClient
});
Vue.use(Vuex);

export default new Vuex.Store({
  plugins: [VuexORM.install(database)],
  modules: {
    auth: AuthModule,
    http: HttpModule,
    settings: SettingsModule
  },
});

Sector.vue

<script>
import Sector from '@/models/Sector';

export default {
	data() {
		return {
			sector: {},
		}
	},
	async mounted() {
		await Sector.fetch();
	},
	computed: {
		sectors: () => Sector.all(),
	},
	methods: {
		newf() {
			this.sector = {};
		},
		edit(sector) {
			this.sector = sector;
		},
		async create() {
			await Sector.insert({data: this.sector});
			const sector = Sector.query().last();
			await sector.$persist();
		},
		async update() {
			await this.sector.$push();
		},
		async destroy(sector) {
			await sector.$deleteAndDestroy();
		}
	}
};
</script>

[sysrun]

I am using string ids in many of my models. Hat to fork the Repo and remove all “toNumber” calls in the code. Hope it will be fixed soon

[Arsync]

With generated $id: "tyr13zqj" I have the same error Uncaught (in promise) TypeError: Cannot convert undefined or null to object.

Seems that now (vuex-orm/core 0.36.3) it not prefixed with $uid in models: id: this.uid(() => tempId()) // tempId returns 'tyr13zqj' value

But in plugin code we have

getRecordWithId(id) {
    return this.baseModel
        .query()
        .withAllRecursive()
        .where("id", toPrimaryKey(id))
        .first();
}

where toPrimaryKey is

function toPrimaryKey(input) {
    if (input === null)
        return 0;
    if (typeof input === "string" && (input.startsWith("$uid") || isGuid(input))) {
        return input;
    }
    return parseInt(input.toString(), 10);
}

Why you need that conversion in plugin? Just return string if that is string!