代码运行问题 - Githubissues

xionghc / Facial-Expression-Recognition

Facial-Expression-Recognition in TensorFlow. Detecting faces in video and recognize the expression(emotion).

GNU General Public License v3.0

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Open kmoonctx opened 5 years ago

kmoonctx commented 5 years ago

您好，我想请问一下运行代码之后出现VIDEOIO ERROR: V4L: can't open camera by index 0 是什么原因啊

xionghc commented 5 years ago

确认电脑上是否有摄像头。