webcam 명령어 사용중 다음과 같은 오류가 발생했습니다.

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Injoo Jang
Injoo Jang 2020-4-17
回答： Prabhan Purwar 2020-4-21
경고: 'matlab.webcam.internal.WebcamController' 클래스 소멸자(Destructor)를 실행하는 중 다음 오류가 발생했습니다.
비구조체형 배열 객체의 구조체 내용에 대한 참조입니다.
오류 발생: matlab.webcam.internal.WebcamController/delete
오류 발생: matlab.webcam.internal.WebcamController
오류 발생: webcam (line 159)
matlab.webcam.internal.WebcamController(devName, devID);
> In matlab.webcam.internal.WebcamController
In webcam (line 159)
Error. The format exposed by the webcam is not supported.

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回答（1 个）

Prabhan Purwar
Prabhan Purwar 2020-4-21
Hi,
This error may arise because of multiple reasons, I am assuming that you have Image Acquisition Toolbox and the webcam was in a running state (if not try downloading supporting AddOns for your webcam).
The following error occurred because MATLAB is trying to access an object of the camera which no longer exists. Try reloading the webcam after deleting all the existing objects of the camera.
Refer to the following link for further details:

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