Connection "default" was not found

[longtruongagn003]

ConnectionNotFoundError: Connection "default" was not found.
[0] at new ConnectionNotFoundError (..\src\error\ConnectionNotFoundError.ts:8:9)
[0] at ConnectionManager.get (..\src\connection\ConnectionManager.ts:40:19)
[0] at new LinqRepository (..\node_modules\typeorm-linq-repository\src\repository\LinqRepository.js:26:14)
[0] at new RoleService (..\src\modules\services\role.service.ts:28:35)
[0] at callback (..\node_modules@nestjs\core\injector\injector.js:74:41)
[0] at processTicksAndRejections (internal/process/task_queues.js:89:5)
[0] at Injector.resolveConstructorParams (..\node_modules@nestjs\core\injector\injector.js:113:24)
[0] at Injector.loadInstance (..\node_modules@nestjs\core\injector\injector.js:78:9)
[0] at Injector.loadProvider (..\node_modules@nestjs\core\injector\injector.js:35:9)

Please help me @IRCraziestTaxi .

Thanks.

[IRCraziestTaxi]

Hello again @longpro1601!

Unfortunately, without seeing how you are setting up your TypeORM connection, I can't really say what is wrong.

One of two things is happening: either your TypeORM connection isn't being opened properly before you attempt to perform a query or you must specify the name of the connection you are using if it is not the default (unnamed) one.

I assume you either cannot or do not wish to share the full code of your app, but is it possible for you to create a small repo showing your TypeORM setup, app startup, and a query as you are performing it? If I can see the code I can help you out more.

[freefred81]

Hi I have same Problem ... he give to me this Error:

No repository for "OpportunityRepository" was found. Looks like this entity is not registered in current "default" connection? +33ms
RepositoryNotFoundError: No repository for "OpportunityRepository" was found. Looks like this entity is not registered in current "default" connection?
at new RepositoryNotFoundError (/Users/fscamuzzi/Documents/Temp/nestproject/src/error/RepositoryNotFoundError.ts:10:9)
at EntityManager.getRepository (/Users/fscamuzzi/Documents/Temp/nestproject/src/entity-manager/EntityManager.ts:1008:19)
at Connection.getRepository (/Users/fscamuzzi/Documents/Temp/nestproject/src/connection/Connection.ts:342:29)
at getRepository (/Users/fscamuzzi/Documents/Temp/nestproject/node_modules/@nestjs/typeorm/dist/typeorm.providers.js:13:26)
at InstanceWrapper.useFactory [as metatype] (/Users/fscamuzzi/Documents/Temp/nestproject/node_modules/@nestjs/typeorm/dist/typeorm.providers.js:22:20)
at Injector.instantiateClass (/Users/fscamuzzi/Documents/Temp/nestproject/node_modules/@nestjs/core/injector/injector.js:279:55)
at callback (/Users/fscamuzzi/Documents/Temp/nestproject/node_modules/@nestjs/core/injector/injector.js:74:41)
at process._tickCallback (internal/process/next_tick.js:68:7

BUT IF I REMOVE TYPE-ORM-LINQ it works ..

my repo:

https://github.com/freefred81/nestproject

[IRCraziestTaxi]

Sorry I have been off the radar. Work has been bonkers lately.

@freefred81 I am unfamiliar with nest, but I will take a look at the repo and see if I can spot the problem.

@longpro1601 Your issue appears to be a different one than @freefred81's. Could you possibly provide a repo demonstrating the issue so I can take a look at it?

[IRCraziestTaxi]

Actually @freefred81, let's continue the discussion for your issue at the issue you opened.

[IRCraziestTaxi]

@longpro1601 For your reference, take a look at @freefred81's repository because they said they got it running (minus the issue with .where(...).isFalse() that we are trying to work out). If you continue to experience the issue, please set up a small repro that I can take a look at.

[IRCraziestTaxi]

Since this has been inactive for almost a month, I'm going to go ahead and close it. If you continue to experience the problem, please create a repro I can clone and look at and reopen the issue.