Tool Calling: stringify errors instead of silently failing
| @@ -292,10 +292,10 @@ export class ToolManager { | |||
| 292 | 292 | ||
| 293 | if (error instanceof Error) { | 293 | if (error instanceof Error) { |
| 294 | error.cause = name; | 294 | error.cause = name; |
| 295 | return error; | 295 | return error.toString(); |
| 296 | } | 296 | } |
| 297 | 297 | ||
| 298 | return new Error('Unknown error occurred while invoking the tool.', { cause: name }); | 298 | return new Error('Unknown error occurred while invoking the tool.', { cause: name }).toString(); |
| 299 | } | 299 | } |
| 300 | } | 300 | } |
| 301 | 301 | ||