Prisma•4w ago

Error: TypeError: Cannot convert undefined or null to object

Im trying to migrate an old project using 6.3.1 to latest version (6.19.0). Its a MySQL project. I want to use the new js libs instead of Rust engine as this is hosted in AWS. However, im running into this error when I run prisma generate: Error: TypeError: Cannot convert undefined or null to object

generator client {
  provider   = "prisma-client-js"
  engineType = "client"
}
// IT WAS THIS
generator client {
  provider      = "prisma-client-js"
  binaryTargets = ["native", "linux-arm64-openssl-3.0.x"]
}
}

generator client {
  provider   = "prisma-client-js"
  engineType = "client"
}
// IT WAS THIS
generator client {
  provider      = "prisma-client-js"
  binaryTargets = ["native", "linux-arm64-openssl-3.0.x"]
}
}

15 Replies

Prisma AI Help•4w ago

Ahoy, knowledge seeker! I'm the Prisma AI Help Bot. Do you want a dev's response that might take a hot second, or an AI answer that's ready before your next coffee sip? Either way, your question is important to us.

sommeeeROP•4w ago

This was with DEBUG=* pnpm prisma generate

Aman•4w ago

Use this generator ``` generator client { provider = "prisma-client" output = " ./generated" engineType= "client" Then change the import of prisma client from @prisma/client to ./prisma/generated/client

sommeeeROP•4w ago

@Aman Trying this now 🙂 thanks! @Aman That worked. Is there anyway to use the datasourceUrl with the adapter? This seems to not work aynmore:

  new PrismaClient({
    adapter: adapter,
    log: process.env.NODE_ENV === 'development' ? ['error'] : ['error'],
  });

  new PrismaClient({
    adapter: adapter,
    log: process.env.NODE_ENV === 'development' ? ['error'] : ['error'],
  });

Aman•4w ago

How your adapter looks like?

sommeeeROP•4w ago

const databaseUrl = process.env.DATABASE_URL;
if (!databaseUrl) {
  throw new Error('DATABASE_URL env var missing');
}
const url = new URL(databaseUrl);

const adapter = new PrismaMariaDb({
  host: url.hostname,
  user: url.username,
  password: url.password,
  database: url.pathname.replace(/^\//, ''),
  connectionLimit: 5,
});

const databaseUrl = process.env.DATABASE_URL;
if (!databaseUrl) {
  throw new Error('DATABASE_URL env var missing');
}
const url = new URL(databaseUrl);

const adapter = new PrismaMariaDb({
  host: url.hostname,
  user: url.username,
  password: url.password,
  database: url.pathname.replace(/^\//, ''),
  connectionLimit: 5,
});

This did the trick actually. TRying to deploy to staging now 🤞 Havent touched this app in a year or so, but its still used by many users

Aman•4w ago

That's great 😃

sommeeeROP•4w ago

Need to test thoroughly tho, since its payments there and its a client of mine Hopefully it works! I deploy via SST

Aman•4w ago

Have you tried alchemy?

sommeeeROP•4w ago

You think its gonna make AWS Lambdas have less cold start?

Aman•4w ago

Oh you deploy to aws

sommeeeROP•4w ago

No what is alchemy

Aman•4w ago

Cool cool alchemy is for cloudflare mainly similar to sst

sommeeeROP•4w ago

@Aman Should I add ./generated to .gitignore?

Aman•4w ago

Yes

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Error: TypeError: Cannot convert undefined or null to object

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