# Something is hapening i dont know

**URL:** https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626
**Category:** General
**Tags:** node-red-dashboard, opcua
**Created:** [12 September 2022 20:51 UTC](https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626 "2022-09-12T20:51:58Z")
**Posts on this page:** 5
**Page:** 1

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### Author: ![mike-farur](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/mike-farur/32/67686_2.png) [@mike-farur](https://discourse.nodered.org/u/mike-farur)
#### Post date: [12 September 2022 20:51 UTC](https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626/1 "2022-09-12T20:51:59Z")

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help!

im was playing opc ua with tia portal everything was fine and then this happened for some reason after some seconds, it says the server crasheh, ive tried to repair node sj, then restart the computer, still the same problem

 ![Namnlös](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/c/c/cce5fbb50f0836af6c3a63a3ad958335e721ae0f.png)  
 ![Namnlös1](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/a/f/af18bf6d7748db68254cef915c12bcb201a14eca.png)

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### Author: ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)
#### Post date: [12 September 2022 21:18 UTC](https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626/2 "2022-09-12T21:18:08Z")

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start with `node-red --safe`, this will get you into the flow editor where you can fix your flow and deploy.

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### Author: ![mikakaraila](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/mikakaraila/32/37496_2.png) [@mikakaraila](https://discourse.nodered.org/u/mikakaraila)
#### Post date: [14 September 2022 13:44 UTC](https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626/3 "2022-09-14T13:44:14Z")

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Old version? Or nodeId is malformed, missing datatype= ??

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### Author: ![mike-farur](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/mike-farur/32/67686_2.png) [@mike-farur](https://discourse.nodered.org/u/mike-farur)
#### Post date: [14 September 2022 14:14 UTC](https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626/4 "2022-09-14T14:14:01Z")

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Thanks guys, i fixed i deleted the opc ua pallet from the hard drive and re installed it from node red. So all is good

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### Author: ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)
#### Post date: [13 November 2022 14:14 UTC](https://discourse.nodered.org/t/something-is-hapening-i-dont-know/67626/5 "2022-11-13T14:14:20Z")

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