# OPCUA Connection

**URL:** <https://forum.inductiveautomation.com/t/opcua-connection/90350>\
**Category:** Ignition\
**Tags:** ignition81\
**Created:** [May 14, 2024, 8:03am UTC](https://forum.inductiveautomation.com/t/opcua-connection/90350 "2024-05-14T08:03:26Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![lindeng\_chen](https://avatars.discourse-cdn.com/v4/letter/l/c67d28/32.png) [@lindeng\_chen](https://forum.inductiveautomation.com/u/lindeng_chen)\
**Post date:** [May 14, 2024, 8:03am UTC](https://forum.inductiveautomation.com/t/opcua-connection/90350/1 "2024-05-14T08:03:26Z")

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hi everyone  
Why is this exception always reported OPCUA

 ![企业微信截图_1715672932787](https://us1.discourse-cdn.com/inductiveautomation/original/3X/1/a/1aac1ab1d64a3e37ce9a4dfb6df6420c95110634.png)