Student work display - v0 by Vercel

The code returns the following error:

⨯ Error: No database connection string was provided to `neon()`. Perhaps an environment variable has not been set?  
    at getDb (lib/db.ts:4:14)  
    at getStats (app/page.tsx:52:20)  
    at HomePage (app/page.tsx:73:23)  
  2 |  
  3 | export function getDb() {  
> 4 |   return neon(process.env.DATABASE_URL!)  
    |              ^  
  5 | }  
  6 | {  
  digest: '2025183620'  
}

Revise the code to address the error.

I was previewing: /

64d ago

Great, I've connected Neon

64d ago

The Neon integration is connected but shows 0 tables, and the DATABASE_URL env var might not be set correctly. Let me check what's happening:

I have Neon MCP tools available. Let me use neon_run_sql to create the tables directly, and also get the connection string to set the DATABASE_URL env var. Let me load the tools:

Now let me drop old tables and create correct ones, and get the connection string:

64d ago

I accept neon_get_connection_string

64d ago

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The code returns the following error:

⨯ Error: No database connection string was provided to `neon()`. Perhaps an environment variable has not been set?  
    at getDb (lib/db.ts:4:14)  
    at getStats (app/page.tsx:52:20)  
    at HomePage (app/page.tsx:73:23)  
  2 |  
  3 | export function getDb() {  
> 4 |   return neon(process.env.DATABASE_URL!)  
    |              ^  
  5 | }  
  6 | {  
  digest: '2025183620'  
}

Revise the code to address the error.

I was previewing: /

64d ago

Great, I've connected Neon

64d ago

The Neon integration is connected but shows 0 tables, and the DATABASE_URL env var might not be set correctly. Let me check what's happening:

I have Neon MCP tools available. Let me use neon_run_sql to create the tables directly, and also get the connection string to set the DATABASE_URL env var. Let me load the tools:

Now let me drop old tables and create correct ones, and get the connection string:

64d ago

I accept neon_get_connection_string

64d ago

0px

You can send messages while the preview loads

Code editing is not availableDuplicate this chat to use a more powerful code editor.

Loading integrations...