Please help us with this xml

Tags: #<Tag:0x00007f617e7ecb10>

We try to read this id register in this xml with xpath trasformation:

String dato “Titel [%s]” {http = “<[http://192.168.1.115/registers.xml:300:XPATH(/xml/modbusregisters/register[@id=‘7’/value)]” }
but doesn’t work!
Please help us!