Gary, I doubt that the problem is with your Netbeans installation. If you try accessing the host you're relying on with some other tool, you'll see that it's been replaced or otherwise redirected via an HTTP 301 <https://www.domain.com/blog/what-is-a-redirect/> . To wit:
(base) wbrooks ~ % wget --verbose www.springframework.org --2024-02-01 13:18:47-- http://www.springframework.org/ Resolving www.springframework.org (www.springframework.org)... 2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ... Connecting to www.springframework.org (www.springframework.org)|2606:4700:20::6819:fa07|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: https://spring.io [following] --2024-02-01 13:18:48-- https://spring.io/ Resolving spring.io (spring.io)... 2606:4700:10::6814:241, 2606:4700:10::6814:341, 104.20.3.65, ... Connecting to spring.io (spring.io)|2606:4700:10::6814:241|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [text/html](base) wbrooks@Bills-MBP ~ % wget --verbose www.springframework.org --2024-02-01 13:18:47-- http://www.springframework.org/ Resolving www.springframework.org (www.springframework.org)... 2606:4700:20::6819:fa07, 2606:4700:20::6819:fb07, 104.25.251.7, ... Connecting to www.springframework.org (www.springframework.org)|2606:4700:20::6819:fa07|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: https://spring.io [following] --2024-02-01 13:18:48-- https://spring.io/ Resolving spring.io (spring.io)... 2606:4700:10::6814:241, 2606:4700:10::6814:341, 104.20.3.65, ... Connecting to spring.io (spring.io)|2606:4700:10::6814:241|:443... connected. HTTP request sent, awaiting response... 200 OK Length: unspecified [text/html] In case you haven't been following along with the corporate intrigue, Broadcom Inc. purchased VMware recently and laid off a four digit number of employees at VMware, thus far. The full extent of the layoffs is not clear. As an outsider with no specific knowledge of Broadcom's culture, I would guess that does not bode well for the Spring Java platform going forward. Hope I am wrong. Hope this helps. Bill On Thu, Feb 1, 2024 at 11:17 AM Greenberg, Gary <ggree...@visa.com.invalid> wrote: > Trying to validate XML file for the Spring framework application context > and getting tons of errors as Netbeans cannot access XML schema. > > Retriever output shows: > > > > Jan 23, 2024, 10:11:33 AM : Retrieving Location: > http://www.springframework.org/schema/beans/spring-beans.xsd > > > > > > Error: Unknown Host: www.springframework.org > > URL Resource > > > > > > Jan 23, 2024, 10:11:33 AM : Retrieving Location: > http://www.springframework.org/schema/util/spring-util.xsd > > > > > > Error: Unknown Host: www.springframework.org > > URL Resource > > > > At the same time I can see these XSD files in the browser without any > problems. Can anyone tell me what is wrong with my Netbeans installation? > > *Gary Greenberg* > > Staff Software Engineer > > >
