[BUG] SyntaxError: Unexpected token < in JSON during AI SDK usage after update

[cyber-bytezz]

Is there an existing issue for this?

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Current Behavior

I am experiencing a JSON parsing error when using the AI SDK. The error message is: SyntaxError: Unexpected token < in JSON at position 0.

Expected Behavior

The JSON parsing should work correctly without any errors, allowing smooth operation of the SDK functions.

Steps To Reproduce

In this environment: [local machine]
With this config: [Provide any configuration details relevant to the SDK usage]
Run the following code snippet:

fetch('https://api.example.com/endpoint')
  .then(response => response.json())
  .then(data => console.log(data))
  .catch(error => console.error('Error:', error));

Environment

SDK Version
Node.js Version

Anything else?

No response