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From 11:00 PM CDT Friday, Nov 8 - 2:30 PM CDT Saturday, Nov 9, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
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当我添加一个自定义设备到我的NI VeriStand项目时,我收到一个错误。我应该如何解决?
如果在向项目添加自定义设备或在系统资源管理器中配置自定义设备时出现错误,则表示您遇到配置错误。有两个VI可能导致此错误:您的Initialization VI和任何一个Page VI。Initialization VI在您的自定义设备首次添加到系统资源管理器时运行,并且在配置自定义设备时运行Page VI。
如果看到配置错误,您应该使用常见的调试技术,如记录错误至文件或单按钮对话框,以查找和解决错误。如果要排除Page VI的故障,您还可以在前面板中加入控件,因为它们将在系统资源管理器中可见。
创建自定义设备具有一定挑战性,有几个资源可以提供帮助:
· Initial Development – NI VeriStand Help: Creating Custom Devices
· During Implementation – NI VeriStand Help: Implementing a Custom Device
· Development Overview – NI VeriStand Custom Device Developer’s Guide
如果您在部署期间遇到错误,请参阅Deployment Errors with NI VeriStand Custom Devices。如果在运行期间遇到错误,请参阅Run-Time Errors or Unexpected Behavior with NI VeriStand Custom Devices.
如果您使用上述故障排除技术仍然遇到问题,请联系NI技术支持。
LabVIEW Help: One Button Dialog Function
VeriStand Help: Creating Custom Devices
VeriStand Help: Implementing a Custom Device
External Link: NI VeriStand 2010 Custom Device Developer's Guide (Beta)
KnowledgeBase 7AEB600I: Deployment Errors with NI VeriStand Custom Devices
KnowledgeBase 799BFR0I: Run-Time Errors or Unexpected Behavior with NI VeriStand Custom Devices
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