Unity / Vuforia：vuforia中的unity3d不起作用

Question

在带有Vuforia的Unity3d中无法使用相机

• Unity3d-2019.1.8f1

• Vuforia-8.3​​.8

• Windows 10

• 内置摄像头

• 戴尔Inspiron One 2320

https://imgur.com/RmsxxjH

我试图通过引用将文件中的错误从640x480更改为1280x720

<webcam deviceName="Integrated Camera">
    <windows>
        <!-- size of the web cam texture requested from Unity -->
        <requestedTextureWidth>1280</requestedTextureWidth>
        <requestedTextureHeight>720</requestedTextureHeight>
        <!-- size of the texture Unity's web cam texture will be rescaled to -->
        <resampledTextureWidth>640</resampledTextureWidth>
    </windows>