vorburger opened a new issue, #2454: URL: https://github.com/apache/maven/issues/2454
### Affected version 4.0.0 RC3 ### Bug description From https://issues.apache.org/jira/browse/MSHARED-1476 : @cstamas this is to follow-up re. our discussion about this [over here](https://github.com/google/adk-java/issues/173#issuecomment-2952171940); so here is the reproducer: ```sh $ git clone https://github.com/enola-dev/LearningADK.git $ cd LangChain4j $ git checkout 077dfc6 $ ../mvnw clean compile ``` This works great, as it should! But the following fails, and it's fully reproducible, and not a transient server error, and the only difference is https://github.com/enola-dev/LearningADK/commit/077dfc6a83ea04841c37d566339c69f5cb2bfa61 : ```sh $ git checkout 0578de9 $ rm -rf ~/.m2/repository/com/github/enola-dev $ ../mvnw clean compile [INFO] Scanning for projects... [INFO] [INFO] --------------------------------------------{}< dev.enola.adk:langchain4j >{}--------------------------------------------- [INFO] Building langchain4j 0.0.1-SNAPSHOT [INFO] from pom.xml [INFO] -------------------------------------------------------{}[ jar ]{}-------------------------------------------------------- [WARNING] Version not locked for default bindings plugins [maven-clean-plugin, maven-resources-plugin, maven-compiler-plugin], you should define versions in pluginManagement section of your pom.xml or parent Downloading from jitpack.io: https://jitpack.io/com/github/enola-dev/adk-java/google-adk-langchain4j/LangChain4j-preview-41254a8f39-1/google-adk-langchain4j-LangChain4j-preview-41254a8f39-1.pom Downloading from central: https://repo.maven.apache.org/maven2/com/github/enola-dev/adk-java/google-adk-langchain4j/LangChain4j-preview-41254a8f39-1/google-adk-langchain4j-LangChain4j-preview-41254a8f39-1.pom [INFO] -------------------------------------------------------------------------------------------------------------------------- [INFO] BUILD FAILURE [INFO] -------------------------------------------------------------------------------------------------------------------------- [INFO] Total time: 0.885 s [INFO] Finished at: 2025-06-08T10:40:05+02:00 [INFO] -------------------------------------------------------------------------------------------------------------------------- [ERROR] Failed to execute goal on project langchain4j: Could not collect dependencies for project dev.enola.adk:langchain4j:jar:0.0.1-SNAPSHOT [ERROR] Failed to read artifact descriptor for com.github.enola-dev.adk-java:google-adk-langchain4j:jar:LangChain4j-preview-41254a8f39-1 [ERROR] Caused by: The following artifacts could not be resolved: com.github.enola-dev.adk-java:google-adk-langchain4j:pom:LangChain4j-preview-41254a8f39-1 (absent): Could not transfer artifact com.github.enola-dev.adk-java:google-adk-langchain4j:pom:LangChain4j-preview-41254a8f39-1 from/to jitpack.io ([https://jitpack.io):](https://jitpack.io)/) HTTP Status: 500 [ERROR] : Failed to collect dependencies at com.github.enola-dev.adk-java:google-adk-langchain4j:jar:LangChain4j-preview-41254a8f39-1 [ERROR] -> [Help 1] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the '-e' switch [ERROR] Re-run Maven using the '-X' switch to enable verbose output [ERROR] [ERROR] For more information about the errors and possible solutions, please read the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException ``` I'm assuming that you'll agree that this doesn't seem right, and should be considered a fairly high priority (blocking?) issue? I haven't debugged it, but if I had to venture any guess, it would be that Maven 4.0.0 RC3 may be sending along some (new or different) HTTP header causing JitPack to fall flat on its face and trigger that 500 on their end? @glaforge FYI -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: issues-unsubscr...@maven.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
