Error Handling

try {
  final result = await RunAnywhere.llm.generate(prompt);
} on SDKException catch (e) {
  print(e.code);
  print(e.message);
}

// Throws: constrained decoding is not wired in
await RunAnywhere.llm.generateStructured(prompt, schema,
    mode: StructuredOutputMode.constrained);

// Throws invalidState: the RAG index is single-session
final a = await RunAnywhere.rag.open(embeddingModel: model);
final b = await RunAnywhere.rag.open(embeddingModel: model);
// "A RAG session is already open; close it before opening another"

// Throws SDKException before initialize()
final id = RunAnywhere.deviceId;

final id = RunAnywhere.isReady ? RunAnywhere.deviceId : null;

try {
  await for (final event in RunAnywhere.llm.generateStream(prompt)) {
    // …
  }
} on SDKException catch (e) {
  show(e);
}

RunAnywhere.llm.generateStream(prompt).listen(
  handleEvent,
  onError: (Object error) {
    if (error is SDKException) show(error);
  },
);

await _subscription?.cancel();

final result = await RunAnywhere.llm.generate(prompt);
if (!mounted) return;
setState(() => _text = result.text);

on SDKException catch (e) {
  analytics.logEvent('sdk_error', {'code': e.code.toString()});
}