# \#target-validation

**URL:** https://tech-community.robotics.abb.com/tag/target-validation/410.md

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## [CalcJointT/error handling help](https://tech-community.robotics.abb.com/t/calcjointt-error-handling-help/7134)

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**Author:** [@SteveMob](https://tech-community.robotics.abb.com/u/SteveMob)\
**Replies:** 2\
**Last updated:** [April 13, 2020, 1:59pm UTC](https://tech-community.robotics.abb.com/t/calcjointt-error-handling-help/7134 "2020-04-13T13:59:10Z")

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Hello, I am trying to do some error handling and having a terrible time trying to figure this stuff out. I am sending target points to RAPID via Sockets and LabVIEW. I am trying to have an error handler check and see if…