error

[Nest] 10664   - 08/04/2019, 02:34   [ExceptionHandler] No metadata for "Task" was found. +3ms

EntityMetadataNotFound: No metadata for "Task" was found.

    at new EntityMetadataNotFoundError (C:\Users\John\Code\node\task-management\node_modules\typeorm\error\EntityMetadataNotFoundError.js:10:28)        

    at Connection.getMetadata (C:\Users\John\Code\node\task-management\node_modules\typeorm\connection\Connection.js:340:19)

    at EntityManager.getCustomRepository (C:\Users\John\Code\node\task-management\node_modules\typeorm\entity-manager\EntityManager.js:597:84)

    at Connection.getCustomRepository (C:\Users\John\Code\node\task-management\node_modules\typeorm\connection\Connection.js:369:29)

    at getCustomRepository (C:\Users\John\Code\node\task-management\node_modules\@nestjs\typeorm\dist\typeorm.providers.js:15:68)

    at InstanceWrapper.useFactory [as metatype] (C:\Users\John\Code\node\task-management\node_modules\@nestjs\typeorm\dist\typeorm.providers.js:20:24)  

    at Injector.instantiateClass (C:\Users\John\Code\node\task-management\node_modules\@nestjs\core\injector\injector.js:279:55)

    at callback (C:\Users\John\Code\node\task-management\node_modules\@nestjs\core\injector\injector.js:74:41)

    at processTicksAndRejections (internal/process/task_queues.js:89:5)

    at async Injector.resolveConstructorParams (C:\Users\John\Code\node\task-management\node_modules\@nestjs\core\injector\injector.js:113:24)