namespace + BelongsToMany result in TypeError (this.schemas[related.entity] is undefined)

[pixelmusik]

Environment

• Operating System: Linux
• Node Version: v20.12.0
• Package Manager: npm@10.5.0
• Builder: vite@5.0.8
• TypeScript Version: v5.2.2
• Pinia Version: v2.1.7
• Pinia ORM Version: v1.9.1

Reproduction

https://codesandbox.io/p/devbox/vue-3-ts-pinia-orm-2klhvr

Describe the bug

Since Version 1.9.0 a simple many-to-many relationship results in the following error when a namespace is defined:

Uncaught TypeError: this.schemas[related.entity] is undefined

This seems to happen only when a BelongsToMany relationship is defined. Please see the below example.

// BaseModel.ts

import { Model } from "pinia-orm";

export default abstract class BaseModel extends Model {
  static entity: string;
  static namespace: string = "orm";
}

// Role.ts

import BaseModel from "./BaseModel";
import { Str, Attr } from "pinia-orm/decorators";

export default class Role extends BaseModel {
  @Attr()
  declare id: number;

  @Str(null)
  declare name: string;

  static entity: string = "roles";
}

// User.ts

import BaseModel from "./BaseModel";
import Role from "./Role";
import UserRole from "./UserRole";
import { Str, BelongsToMany, Attr } from "pinia-orm/decorators";

export default class User extends BaseModel {
  @Attr()
  declare id: number;

  @Str(null)
  declare name: string;

  @BelongsToMany(() => Role, () => UserRole, "user_id", "role_id")
  declare roles: Role[];

  static entity: string = "users";
}

// UserRole.ts

import BaseModel from "./BaseModel";
import { Attr } from "pinia-orm/decorators";

export default class UserRole extends BaseModel {
  @Attr()
  declare user_id: number;

  @Attr()
  declare role_id: number;

  static entity: string = "user_roles";
  static primaryKey = ["user_id", "role_id"];
}

Additional context

No response

Logs

No response

[CodeDredd]

It should work now. But it was a differnt error.
Your error comes from a typo in UserRole

// UserRole.ts

import BaseModel from "./BaseModel";
import { Attr } from "pinia-orm/decorators";

export default class UserRole extends BaseModel {
  @Attr()
  declare user_id: number;

  @Attr()
  declare role_id: number;

  static entity: "user_roles"; // Wrong ❌ 
  static entity: string = "user_roles"; // Correct✅  
  static primaryKey = ["user_id", "role_id"];
}

[pixelmusik]

Hi @CodeDredd, there was a typo, you're right. I fixed it but still get the same error. Can you please see the provided reproduction repo? Thanks!

[CodeDredd]

@pixelmusik Have you tried out the fix with the edge realse branch ? Because i have your example as a unit test and it works fine.