Cognex.VisionPro.Exceptions.CogSecurityViolationException: 'ccSecurityViolation: A license for a particular feature is not present or cannot be found. A license may not be found if: a Cognex hardware device driver stops running, the Cognex Security Service is not up-to-date or not running, or if a time-based license has expired. Please refer to your documentation or contact Cognex Technical Support for assistance. (0x10000006)'
第一个将所需要加载的VPP重新用VisionPro 打开查看是否能够打开；若不能够打开且报错以上信息则说明需要重新新建一个VPP进行打开即可；