Unable to set candidateCount about generative-ai-dart HOT 10 CLOSED

@devoncarew Not sure what kittens is (typo?) but I imported google_generative_ai as below:

Oops! That was a copy-paste error; it should have read google_generative_ai :)

from generative-ai-dart.

Note that this error:

Error: Only one candidate can be specified

Is not a bug with the SDK. This is a correctly reported error produced by the backend. You'll need to remove the candidateCount argument, or set it to 1 for this request. I don't know the full set of backend restrictions that limit the candidate count to one.

from generative-ai-dart.

The FormatException should be resolved by #36

It won't result in no exception though - we'd throw a different one with the message "Only one candidate can be specified".

This looks like an intentional error from the backend, but I'm not sure where to get more information about it. @anderdobo do you know who might be able to answer questions about unexpected errors from the LLM?

from generative-ai-dart.

I have a semi-similar error when specifying candidateCount in GenerationConfig. Here is the full stack trace:

Error: Only one candidate can be specified
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 297:3  throw_
packages/google_generative_ai/src/api.dart 509:38                            <fn>
packages/google_generative_ai/src/api.dart 499:10                            parseGenerateContentResponse
packages/google_generative_ai/src/model.dart 187:12                          generateContent
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 45:50           <fn>
dart-sdk/lib/async/zone.dart 1661:54                                         runUnary
dart-sdk/lib/async/future_impl.dart 162:18                                   handleValue
dart-sdk/lib/async/future_impl.dart 838:44                                   handleValueCallback
dart-sdk/lib/async/future_impl.dart 867:13                                   _propagateToListeners
dart-sdk/lib/async/future_impl.dart 643:5                                    [_completeWithValue]
dart-sdk/lib/async/future_impl.dart 713:7                                    callback
dart-sdk/lib/async/schedule_microtask.dart 40:11                             _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5                              _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7           <fn>

Looks like it hits parseError and #36 should fix it?

Using google_generative_ai: ^0.3.2.

from generative-ai-dart.

To see if this is fixed in main, you can try appending:

dependency_overrides:
  kittens:
    git:
      url: https://github.com/google-gemini/generative-ai-dart.git
      path: pkgs/google_generative_ai

to your pubspec. If this does address the problem, can you report back on this issue? That'll let us know to accelerate publishing the latest.

from generative-ai-dart.

@devoncarew Not sure what kittens is (typo?) but I imported google_generative_ai as below:

dependency_overrides:
  google_generative_ai:
    git:
      url: https://github.com/google-gemini/generative-ai-dart.git
      path: pkgs/google_generative_ai

Here is the fetched version on pubspec.lock:

  google_generative_ai:
    dependency: "direct main"
    description:
      path: "pkgs/google_generative_ai"
      ref: HEAD
      resolved-ref: eb5e39b2533f40511d517ce873464dc76290159b
      url: "https://github.com/google-gemini/generative-ai-dart.git"
    source: git
    version: "0.3.3-wip"

But the error persists:

Error: Only one candidate can be specified
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 297:3  throw_
packages/google_generative_ai/src/api.dart 509:38                            <fn>
packages/google_generative_ai/src/api.dart 499:10                            parseGenerateContentResponse
packages/google_generative_ai/src/model.dart 188:12                          generateContent
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 45:50           <fn>
dart-sdk/lib/async/zone.dart 1661:54                                         runUnary
dart-sdk/lib/async/future_impl.dart 162:18                                   handleValue
dart-sdk/lib/async/future_impl.dart 838:44                                   handleValueCallback
dart-sdk/lib/async/future_impl.dart 867:13                                   _propagateToListeners
dart-sdk/lib/async/future_impl.dart 643:5                                    [_completeWithValue]
dart-sdk/lib/async/future_impl.dart 713:7                                    callback
dart-sdk/lib/async/schedule_microtask.dart 40:11                             _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5                              _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7           <fn>

from generative-ai-dart.

is this issue resolved I still get this issue, while using google_generative_ai: ^0.4.3

from generative-ai-dart.

@devoncarew Not sure what kittens is (typo?) but I imported google_generative_ai as below:

dependency_overrides:
  google_generative_ai:
    git:
      url: https://github.com/google-gemini/generative-ai-dart.git
      path: pkgs/google_generative_ai

Here is the fetched version on pubspec.lock:

  google_generative_ai:
    dependency: "direct main"
    description:
      path: "pkgs/google_generative_ai"
      ref: HEAD
      resolved-ref: eb5e39b2533f40511d517ce873464dc76290159b
      url: "https://github.com/google-gemini/generative-ai-dart.git"
    source: git
    version: "0.3.3-wip"

But the error persists:

Error: Only one candidate can be specified
dart-sdk/lib/_internal/js_dev_runtime/private/ddc_runtime/errors.dart 297:3  throw_
packages/google_generative_ai/src/api.dart 509:38                            <fn>
packages/google_generative_ai/src/api.dart 499:10                            parseGenerateContentResponse
packages/google_generative_ai/src/model.dart 188:12                          generateContent
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 45:50           <fn>
dart-sdk/lib/async/zone.dart 1661:54                                         runUnary
dart-sdk/lib/async/future_impl.dart 162:18                                   handleValue
dart-sdk/lib/async/future_impl.dart 838:44                                   handleValueCallback
dart-sdk/lib/async/future_impl.dart 867:13                                   _propagateToListeners
dart-sdk/lib/async/future_impl.dart 643:5                                    [_completeWithValue]
dart-sdk/lib/async/future_impl.dart 713:7                                    callback
dart-sdk/lib/async/schedule_microtask.dart 40:11                             _microtaskLoop
dart-sdk/lib/async/schedule_microtask.dart 49:5                              _startMicrotaskLoop
dart-sdk/lib/_internal/js_dev_runtime/patch/async_patch.dart 181:7           <fn>

were you able to resolve the issue?

from generative-ai-dart.

@arnoorani - given the age of this issue (and how much the library has changed since then), this may or may not be the same problem. Do you mind filing a new issue w/ what you're seeing, including a stack trace? Thanks!

from generative-ai-dart.

@arnoorani - given the age of this issue (and how much the library has changed since then), this may or may not be the same problem. Do you mind filing a new issue w/ what you're seeing, including a stack trace? Thanks!

The issue does not come up anymore, but will keep an eye out for it, thanks so much for the response.

from generative-ai-dart.