M
Mastra•2w ago
Sergio

MongoDb storage error in beta release

Hello everyone! I have a doubt when using Mondogb storage in beta version. When creating the storage using MongoDBStore: 
import { MongoDBStore, MongoDBVector } from "@mastra/mongodb";
import { env } from "../../env";


export const mongodbVector = new MongoDBVector({
    id: 'mongodb-vector',
    uri: env.MONGODB_URI,
    dbName: env.MONGODB_DATABASE,
});

export const mongodbStorage = new MongoDBStore({
    id: 'mongodb-storage',
    url: env.MONGODB_URI,
    dbName: env.MONGODB_DATABASE,
});
import { MongoDBStore, MongoDBVector } from "@mastra/mongodb";
import { env } from "../../env";


export const mongodbVector = new MongoDBVector({
    id: 'mongodb-vector',
    uri: env.MONGODB_URI,
    dbName: env.MONGODB_DATABASE,
});

export const mongodbStorage = new MongoDBStore({
    id: 'mongodb-storage',
    url: env.MONGODB_URI,
    dbName: env.MONGODB_DATABASE,
});
it throws an error when I initialize Mastra 
export const mastraMongo = new Mastra({
    vectors: {
        mongodbVector,
    },
    storage: mongodbStorage
});
export const mastraMongo = new Mastra({
    vectors: {
        mongodbVector,
    },
    storage: mongodbStorage
});
error says 
Type 'MongoDBStore' is not assignable to type 'MastraStorage'.
  The types returned by 'saveMessages(...)' are incompatible between these types.
    Type 'Promise<{ messages: MastraDBMessage[]; }>' is not assignable to type 'Promise<MastraMessageV1[]>'.
      Type '{ messages: MastraDBMessage[]; }' is missing the following properties from type 'MastraMessageV1[]': length, pop, push, concat, and 29 more.
Type 'MongoDBStore' is not assignable to type 'MastraStorage'.
  The types returned by 'saveMessages(...)' are incompatible between these types.
    Type 'Promise<{ messages: MastraDBMessage[]; }>' is not assignable to type 'Promise<MastraMessageV1[]>'.
      Type '{ messages: MastraDBMessage[]; }' is missing the following properties from type 'MastraMessageV1[]': length, pop, push, concat, and 29 more.
3 Replies
Mastra Triager
Mastra Triager•2w ago
📝 Created GitHub issue: https://github.com/mastra-ai/mastra/issues/10667 🔍 If you're experiencing an error, please provide a minimal reproducible example whenever possible to help us resolve it quickly. 🙏 Thank you for helping us improve Mastra!
Abhi Aiyer
Abhi Aiyer•2w ago
Are you on all beta versions ? If you’re using the beta mongodb version the core version should also be in 1.0.0 the type error I’m seeing seems to come from a mismatch since we change message type in v1 Just try and reproduced this myself, it definitely is a version mismatch issue. Please make sure youre on all latest beta versions of any mastra package!
Sergio
SergioOP•2w ago
thanks mate! confirmed it was solved

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