Question evaluation failed: NoObjectGeneratedError [AI_NoObjectGeneratedError]: No object generated: the tool was not called.

```sh
Question evaluation failed: NoObjectGeneratedError [AI_NoObjectGeneratedError]: No object generated: the tool was not called.
at fn (/Users/houzl/node-DeepResearch/node_modules/ai/core/generate-object/generate-object.ts:637:25)
at processTicksAndRejections (node:internal/process/task_queues:105:5)
at async /Users/houzl/node-DeepResearch/node_modules/ai/core/telemetry/record-span.ts:18:22
at async _retryWithExponentialBackoff (/Users/houzl/node-DeepResearch/node_modules/ai/util/retry-with-exponential-backoff.ts:36:12)
at async fn (/Users/houzl/node-DeepResearch/node_modules/ai/core/generate-object/generate-object.ts:577:34)
at async /Users/houzl/node-DeepResearch/node_modules/ai/core/telemetry/record-span.ts:18:22
at async evaluateQuestion (/Users/houzl/node-DeepResearch/src/tools/evaluator.ts:377:20)
at async getResponse (/Users/houzl/node-DeepResearch/src/agent.ts:322:44)
at async main (/Users/houzl/node-DeepResearch/src/agent.ts:741:7) {
cause: undefined,
text: undefined,
response: {
id: 'fcebd83576454178b013abfebffb4882',
timestamp: 2025-02-11T11:37:28.000Z,
modelId: 'deepseek-ai/deepseek-r1'
},
usage: { promptTokens: 572, completionTokens: 502, totalTokens: 1074 },
[Symbol(vercel.ai.error)]: true,
[Symbol(vercel.ai.error.AI_NoObjectGeneratedError)]: true
}
Object not generated according to the schema, fallback to manual parsing
NoObjectGeneratedError [AI_NoObjectGeneratedError]: No object generated: the tool was not called.
at fn (/Users/houzl/node-DeepResearch/node_modules/ai/core/generate-object/generate-object.ts:637:25)
at processTicksAndRejections (node:internal/process/task_queues:105:5)
at async /Users/houzl/node-DeepResearch/node_modules/ai/core/telemetry/record-span.ts:18:22
at async _retryWithExponentialBackoff (/Users/houzl/node-DeepResearch/node_modules/ai/util/retry-with-exponential-backoff.ts:36:12)
at async fn (/Users/houzl/node-DeepResearch/node_modules/ai/core/generate-object/generate-object.ts:577:34)
at async /Users/houzl/node-DeepResearch/node_modules/ai/core/telemetry/record-span.ts:18:22
at async getResponse (/Users/houzl/node-DeepResearch/src/agent.ts:349:22)
at async main (/Users/houzl/node-DeepResearch/src/agent.ts:741:7) {
cause: undefined,
text: undefined,
response: {
id: '6d7bf687c5c04ae6b8b085590f2851ff',
timestamp: 2025-02-11T11:37:48.000Z,
modelId: 'deepseek-ai/deepseek-r1'
},
usage: { promptTokens: 328, completionTokens: 537, totalTokens: 865 },
[Symbol(vercel.ai.error)]: true,
[Symbol(vercel.ai.error.AI_NoObjectGeneratedError)]: true
}
```

I got this error when using deepseek-v3 in Nvidia api platform.