# XML-RPC c++ Error socket protocol

**URL:** <https://forum.universal-robots.com/t/xml-rpc-c-error-socket-protocol/35210>\
**Category:** URCap Development\
**Created:** [July 12, 2024, 8:43am UTC](https://forum.universal-robots.com/t/xml-rpc-c-error-socket-protocol/35210 "2024-07-12T08:43:29Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![jorge1](https://avatars.discourse-cdn.com/v4/letter/j/e5b9ba/32.png) [@jorge1](https://forum.universal-robots.com/u/jorge1)\
**Post date:** [July 12, 2024, 8:43am UTC](https://forum.universal-robots.com/t/xml-rpc-c-error-socket-protocol/35210/1 "2024-07-12T08:43:29Z")

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I have downloaded the example of XMLRPC in c++, and when a execute the example code the server runs. Then i load the .urp example program of a camera ,with the ip and the port change and when i press play and on the server side prints this error:

> Something threw an error: Error reading a packet from the packet socket. Byte 0x50 is not in a packet or escape sequence. Sender is probably not using packet socket protocol

Any help?