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Error Handling

Below is an example that implements basic error handling by catching and logging errors that may result from a failed action.

The error thrown by a failed action in the Aurora SDK extends the standard JavaScript Error class, and the message property will have a human-readable error message.

// Importing Aurora ES Module and Loading a Design
const library = await import('<script_url>');
const sdk = await library.load({ token: '<access_token>' });

await sdk.cad.attach('#cad-element');

let design = await window.sdk.design.load('<design_id>');

// Run irradiance and log any errors
try {
  await window.design.runIrradiance();
} catch (error) {
  console.error(`Irradiance failed to run: ${error.message}`);
}

SDK Errors​

These generic errors may occur during a number of async actions.

messagedescription
Your internet connection is unstable. Please check your network stability then retry.Your network is experiencing a large amount of latency, Aurora services may take longer to respond as a result.

| CAD state timed out | An unexpected error occurred during initialization, please ensure you have network connectivity, and try again. | | CAD not found | An unexpected error occurred during initialization, please refresh the page or reload the SDK | | CAD engine save function is not available | An unexpected error occurred during initialization, please refresh the page or reload the SDK | | CAD events stream not found | An unexpected error occurred during initialization, please refresh the page or reload the SDK | | CAD events stream context lost | An unexpected error occurred during initialization, please refresh the page or reload the SDK |

There are also more specific errors that occur during certain actions or when initializing the SDK: