SLDS Validator V2 does not work

[nwcm]

Summary

SDLS validator does not work at all

Steps To Reproduce:

1. Install Java JDK 21 or 17.
2. Open VS code
3. Open a CSS file with issues

Expected result

Some errors to appear

Actual result

Nothing.

Additional information

Standard Commons Logging discovery in action with spring-jcl: please remove commons-logging.jar from classpath in order to avoid potential conflicts

  .   ____          _            __ _ _
 /\\ / ___'_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
 \\/  ___)| |_)| | | | | || (_| |  ) ) ) )
  '  |____| .__|_| |_|_| |_\__, | / / / /
 =========|_|==============|___/=/_/_/_/

 :: Spring Boot ::                (v3.3.2)

2025-01-16T10:44:19.154+11:00  INFO 25748 --- [           main] com.salesforce.slds.lsp.ServerLauncher   : Starting ServerLauncher v2.0.9-internal using Java 21.0.5 with PID 25748 (C:\Users\x\.vscode\extensions\salesforce.salesforce-vscode-slds-2.0.12\lsp-2.0.12-executable.jar started by x in c:\Users\x\repos\Professional)
2025-01-16T10:44:19.159+11:00  INFO 25748 --- [           main] com.salesforce.slds.lsp.ServerLauncher   : No active profile set, falling back to 1 default profile: "default"
2025-01-16T10:44:23.828+11:00  INFO 25748 --- [           main] com.salesforce.slds.lsp.ServerLauncher   : Started ServerLauncher in 5.112 seconds (process running for 6.633)
2025-01-16T10:44:25.959+11:00  WARN 25748 --- [pool-1-thread-1] o.eclipse.lsp4j.jsonrpc.RemoteEndpoint   : Notification threw an exception: {
  "jsonrpc": "2.0",
  "method": "textDocument/didOpen",
  "params": {
    "textDocument": {
      "uri": "file:///c%3A/Users/x/repos/x/force-app/main/x/lwc/x/x.css",
      "languageId": "css",
      "version": 1,
      "text": ".tt {\n  background-color: #fff;\n  margin-top: 1rem;\n  \n  \n}"
    }
  }
}
java.util.NoSuchElementException: No value present
	at java.base/java.util.Optional.get(Optional.java:143) ~[na:na]
	at com.salesforce.slds.lsp.diagnostics.Diagnoser.runDiagnose(Diagnoser.java:109) ~[!/:2.0.9-internal]
	at com.salesforce.slds.lsp.diagnostics.Diagnoser.diagnose(Diagnoser.java:64) ~[!/:2.0.9-internal]
	at com.salesforce.slds.lsp.services.TextDocumentServiceImpl.diagnose(TextDocumentServiceImpl.java:143) ~[!/:2.0.9-internal]
	at com.salesforce.slds.lsp.services.TextDocumentServiceImpl.didOpen(TextDocumentServiceImpl.java:64) ~[!/:2.0.9-internal]
	at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103) ~[na:na]
	at java.base/java.lang.reflect.Method.invoke(Method.java:580) ~[na:na]
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.lambda$recursiveFindRpcMethods$0(GenericEndpoint.java:65) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at org.eclipse.lsp4j.jsonrpc.services.GenericEndpoint.notify(GenericEndpoint.java:160) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.handleNotification(RemoteEndpoint.java:231) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at org.eclipse.lsp4j.jsonrpc.RemoteEndpoint.consume(RemoteEndpoint.java:198) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.handleMessage(StreamMessageProducer.java:185) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at org.eclipse.lsp4j.jsonrpc.json.StreamMessageProducer.listen(StreamMessageProducer.java:97) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at org.eclipse.lsp4j.jsonrpc.json.ConcurrentMessageProcessor.run(ConcurrentMessageProcessor.java:114) ~[org.eclipse.lsp4j.jsonrpc-0.23.1.jar!/:na]
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572) ~[na:na]
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144) ~[na:na]
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642) ~[na:na]
	at java.base/java.lang.Thread.run(Thread.java:1583) ~[na:na]

VS Code Version: 1.96.2

SFDX CLI Version: @salesforce/cli/2.71.6 win32-x64 node-v20.18.0

OS and version: Windows 11 23H2 22631.4602