zhaoyangxihui

当我开始录制视频的时候发现一个ERROR：VideoCapture: Output buffer should not have negative index: -1，具体在VideoCapture中指的是调用超时，具体是是怎么原因呢

> Could not resolve all files for configuration ':app:classpath'. > Could not resolve io.left.rightmesh:rightmesh-plugin:1.3. Required by: project :app > Could not resolve io.left.rightmesh:rightmesh-plugin:1.3. > Could not get resource 'http://research.rightmesh.io/artifactory/libs-local/io/left/rightmesh/rightmesh-plugin/1.3/rightmesh-plugin-1.3.pom'. >...