this.driver.getPlatform is not a function

[milesje]

Describe the bug

Error reported after upgrading to 6.1.12 from 5.9.X.

[Nest] 45391 - 04/03/2024, 2:32:09 PM ERROR [ExceptionHandler] this.driver.getPlatform is not a function
TypeError: this.driver.getPlatform is not a function
at new MikroORM (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@mikro-orm/core/MikroORM.js:95:105)
at Function.init (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@mikro-orm/core/MikroORM.js:35:21)
at Injector.instantiateClass (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/injector.js:369:37)
at callback (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/injector.js:65:34)
at Injector.resolveConstructorParams (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/injector.js:144:24)
at Injector.loadInstance (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/injector.js:70:13)
at Injector.loadProvider (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/injector.js:97:9)
at /home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/instance-loader.js:56:13
at async Promise.all (index 4)
at InstanceLoader.createInstancesOfProviders (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/instance-loader.js:55:9)
at /home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/instance-loader.js:40:13
at async Promise.all (index 5)
at InstanceLoader.createInstances (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/instance-loader.js:39:9)
at InstanceLoader.createInstancesOfDependencies (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/injector/instance-loader.js:22:13)
at /home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/nest-factory.js:108:17
at Function.asyncRun (/home/jmiles/Code/Github/market-edge-ws-nestjs/node_modules/@nestjs/core/errors/exceptions-zone.js:22:13)

Reproduction

NestJS package using .env for mikro-orm setup.

What driver are you using?

@mikro-orm/postgresql

MikroORM version

6.1.12

Node.js version

v20.11.1

Operating system

Linux (NixOS)

Validations

• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Slack.
• The provided reproduction is a minimal reproducible example of the bug.

[milesje]

Here is an example repo
https://github.com/milesje/mikro-orm-6-error

[milesje]

if you pull the above linked repo and put a .env file in the root of the project with the above values... and then run npm run start:dev you will get the following error

[Nest] 35937 - 04/04/2024, 10:25:57 AM LOG [NestFactory] Starting Nest application...
[Nest] 35937 - 04/04/2024, 10:25:57 AM LOG [InstanceLoader] MikroOrmModule dependencies initialized +24ms
[Nest] 35937 - 04/04/2024, 10:25:57 AM ERROR [ExceptionHandler] this.driver.getPlatform is not a function
TypeError: this.driver.getPlatform is not a function
at new MikroORM (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@mikro-orm/core/MikroORM.js:95:105)
at Function.init (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@mikro-orm/core/MikroORM.js:35:21)
at Injector.instantiateClass (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/injector.js:369:37)
at callback (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/injector.js:65:34)
at Injector.resolveConstructorParams (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/injector.js:144:24)
at Injector.loadInstance (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/injector.js:70:13)
at Injector.loadProvider (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/injector.js:97:9)
at /home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/instance-loader.js:56:13
at async Promise.all (index 4)
at InstanceLoader.createInstancesOfProviders (/home/jmiles/Code/Github/mikro-orm-6-error/node_modules/@nestjs/core/injector/instance-loader.js:55:9)

[B4nan]

Ok, I think I found it.

[B4nan]

So the problem is that the nestjs adapter is actually using deprecated way to initialize the ORM. Should be easy to fix I hope.

[B4nan]

Here you go 54a37d0

[milesje]

@B4nan thanks a lot for looking at this and the quick fix!