RestClient uri builder path , queryparam , pathsegement not building properly error showing " Target host is not specified "

[pavan1289]

Bean created :

@Bean("restCustomClient")
RestClient client = RestClient.builder()
    .baseUrl("https://api.example.com/ars")
    .build();

Autowired in our service or component class :

@Autowired 
@Qualifier("restCustomClient")
RestClient restCustomClient


restCustomClient.get()
    .uri(uriBuilder -> uriBuilder.path("/endpoint").build())
    .retrieve()
    .body(String.class);

​In Spring Boot 6.2, the normalize() after constructing inside URI builder as well showing always

Error Message :

It sounds like you're encountering the message: "Target host is not specified."

URL not able to construct after providing the all the query-param and path segment automatically add "/" internally each path separation tried all the possibilities.

[wilkinsona]

Given that you're creating RestClient yourself, Spring Boot isn't involved in its creation and configuration. You've also mentioned query parameters in your description, but I can't see any use of them in the snippet of code that you've shared. In short, it's not clear that this is a Spring Boot problem and I do not yet understand how to reproduce it.

If you would like us to spend some more time investigating, please spend some time providing a complete yet minimal sample that reproduces the problem. You can share it with us by pushing it to a separate repository on GitHub or by zipping it up and attaching it to this issue.

[spring-projects-issues]

If you would like us to look at this issue, please provide the requested information. If the information is not provided within the next 7 days this issue will be closed.