Problems with Tool Calling

[msluszniak]

Description

When prompted sequentially about creating a meeting in calendar, two times I got empty response and then strange error:

[React] { [Error: [object Object]] code: 1, cause: undefined }
 ERROR  [Error: [object Object]] 

Code: errorUtils.ts
   6 |
   7 |   constructor(code: number, message: string, cause?: unknown) {
>  8 |     super(message);
     |     ^
   9 |     this.code = code;
  10 |     this.message = message;
  11 |     this.cause = cause;
Call Stack
  RnExecutorchError#constructor (packages/react-native-executorch/src/errors/errorUtils.ts:8:5)
  parseUnknownError (packages/react-native-executorch/src/errors/errorUtils.ts:28:31)
  forward (packages/react-native-executorch/src/controllers/LLMController.ts:232:30)

Reference:

Steps to reproduce

1. Open llm > Tool Calling app in demo apps.
2. Ask about creating a meeting as in the reference image above.
3. Observe strange behaviour.

Snack or a link to a repository

demo apps

React Native Executorch version

main

React Native version

81.5

Platforms

Platform agnostic

JavaScript runtime

Hermes

Workflow

Expo Go

Architecture

Fabric (New Architecture)

Build type

Debug mode

Device

iOS simulator

Device model

No response

AI model

Tool calling model from llm demo app

Performance logs

No response

Acknowledgements

Yes

[msluszniak]

Update, after applying fix for creating correctly error I get:

[React] { [Error: Failed to generate text] code: 18, cause: undefined }
 ERROR  [Error: Failed to generate text] 

Code: errorUtils.ts
  19 |
  20 |   constructor(code: number, message: string, cause?: unknown) {
> 21 |     super(message);
     |     ^
  22 |     this.code = code;
  23 |     this.message = message;
  24 |     this.cause = cause;
Call Stack
  RnExecutorchError#constructor (packages/react-native-executorch/src/errors/errorUtils.ts:21:5)
  parseUnknownError (packages/react-native-executorch/src/errors/errorUtils.ts:30:33)
  forward (packages/react-native-executorch/src/controllers/LLMController.ts:232:30)