ResolutionException when building mesosphere marathon using artifactory proxy -- ${packaging.type}

I have set up an artifactory proxy at our lab (available at prl4:8081). When I try to build mesosphere marathon (it uses coursier 1.0.3) I get the following error:

[error] coursier.ResolutionException: 1 download error
[error]     Caught java.io.IOException: Server returned HTTP response code: 400 for URL: http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type} (Server returned HTTP response code: 400 for URL: http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type}) while downloading http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type}
[error] (update) coursier.ResolutionException: 1 download error
[error]     Caught java.io.IOException: Server returned HTTP response code: 400 for URL: http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type} (Server returned HTTP response code: 400 for URL: http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type}) while downloading http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type}

If I build it without the proxy it works.

When I look at what the coursier fetches in the two cases I see that in the case of without artifactory, it additionally creates the following file:

$ ls /home/krikava/.cache/coursier/v1/https/repo1.maven.org/maven2/javax/ws/rs/javax.ws.rs-api/2.1
...
.javax.ws.rs-api-2.1.%24{packaging.type}.error
...

If I copy that file into the local coursier cache for artifactory:

/home/krikava/.cache/coursier/v1/http/prl4%3A8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1

it continues to work.

I double checked, but both requests:

• https://repo1.maven.org/maven2/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type}
• http://prl4:8081/artifactory/mvn-releases/javax/ws/rs/javax.ws.rs-api/2.1/javax.ws.rs-api-2.1.${packaging.type}

do return HTTP 404. Why does coursier report HTTP 400?

Is there something I need to set up specifically in artifactory?

[alexarchambault]

https://github.com/coursier/coursier/pull/1213 should fix that (thanks for the repro, @2m!)

[2m]

I was able to release sbt-coursier locally and it works great! 😃