Hi,

we are trying to migrate our maven2 repository from Jfrog Artifactory to ProGet. We are using this method https://docs.inedo.com/docs/proget/installation/migrating-to-proget/proget-jfrog-artifactory-feed-migration . After "Begin import" we are getting errors and no artifacts are migrated. It seems, that files are correctly pulled from artifactory, but there is some issue importing those into the ProGet.

INFO : 2025-08-25 11:01:46Z - Importing Maven2 artifacts from an Artifactory server at https://artifactory.cross-ni.com/
INFO : 2025-08-25 11:01:46Z - Connecting with an API key
INFO : 2025-08-25 11:01:49Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.jar...
ERROR: 2025-08-25 11:01:51Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:51Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.pom...
ERROR: 2025-08-25 11:01:51Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:51Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.jar...
ERROR: 2025-08-25 11:01:53Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:53Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.pom...
ERROR: 2025-08-25 11:01:53Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:53Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.jar...
ERROR: 2025-08-25 11:01:55Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:55Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.pom...
ERROR: 2025-08-25 11:01:55Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:56Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.jar...
ERROR: 2025-08-25 11:01:57Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:57Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.pom...
ERROR: 2025-08-25 11:01:57Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:57Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.jar...
ERROR: 2025-08-25 11:01:59Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:59Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.pom...
ERROR: 2025-08-25 11:01:59Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:59Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/maven-metadata.xml...
ERROR: 2025-08-25 11:01:59Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/maven-metadata.xml: A valid Purl must be specified.
INFO : 2025-08-25 11:01:59Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/maven-metadata.xml...

We have our https://proget.cross-ni.com/maven2/repo/ feed configured with connector to the maven central repository. It is not possible to download artifact io.r2dbc:r2dbc-bom:pom:Borca-SR2 from ProGet repo. If we try to do it via artifactory cache or directly from maven central it works just fine.
We are getting this error from maven:

mvn dependency:get -DgroupId=io.r2dbc -DartifactId=r2dbc-bom -Dversion=Borca-SR2 -Dpackaging=pom

[INFO] Scanning for projects...
[INFO]
[INFO] -------------------< com.example:simple-jasypt-app >--------------------
[INFO] Building simple-jasypt-app 1.0.0
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-dependency-plugin:2.8:get (default-cli) @ simple-jasypt-app ---
[INFO] Resolving io.r2dbc:r2dbc-bom:pom:Borca-SR2 with transitive dependencies
Downloading from CNI repository: https://proget.cross-ni.com/maven2/repo/io/r2dbc/r2dbc-bom/Borca-SR2/r2dbc-bom-Borca-SR2.pom
[WARNING] Missing POM for io.r2dbc:r2dbc-bom:pom:Borca-SR2
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 0.718 s
[INFO] Finished at: 2025-09-04T20:53:07+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-dependency-plugin:2.8:get (default-cli) on project simple-jasypt-app: Couldn't download artifact: Missing:
[ERROR] ----------
[ERROR] 1) io.r2dbc:r2dbc-bom:pom:Borca-SR2
[ERROR] Path to dependency:
[ERROR] 1) org.apache.maven.plugins:maven-downloader-plugin:jar:1.0
[ERROR] 2) io.r2dbc:r2dbc-bom:pom:Borca-SR2
[ERROR]
[ERROR] ----------
[ERROR] 1 required artifact is missing.
[ERROR]
[ERROR] for artifact:
[ERROR] org.apache.maven.plugins:maven-downloader-plugin:jar:1.0
[ERROR]
[ERROR] from the specified remote repositories:
[ERROR] CNI repository (https://proget.cross-ni.com/maven2/repo/, releases=true, snapshots=false)
[ERROR]
[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 full debug logging.
[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/MojoExecutionException

Hi,

we have problem with maven repository, mvn is correctly downloading artifacts, but there is problem with checksums. We are getting:
org.eclipse.aether.transfer.ChecksumFailureException: Checksum validation failed, no checksums available

it seems, that it is because of this:
Caused by: org.apache.maven.wagon.TransferFailedException: transfer failed for https://proget.cross-ni.com/maven2/repo/org/apache/apache/33/apache-33.pom.md5, status: 201 Created

Maven client expects checksums to be returned with status 200, not 201 .

Is it possible to configure this somehow, or how to deal with it?

Thanks,

Regards,

Bohdan

@atripp

Hi, I have sent credentials to our artifactory to the support email just now.

Thanks,

Bohdan

It does not seem there is problem with artifacts itself. I have tried exactly this, insert those packages manualy and this works without any problems. We have like 40000 files in our repository and none is migrated.

Hi,

we are trying to migrate our maven2 repository from Jfrog Artifactory to ProGet. We are using this method https://docs.inedo.com/docs/proget/installation/migrating-to-proget/proget-jfrog-artifactory-feed-migration . After "Begin import" we are getting errors and no artifacts are migrated. It seems, that files are correctly pulled from artifactory, but there is some issue importing those into the ProGet.

INFO : 2025-08-25 11:01:46Z - Importing Maven2 artifacts from an Artifactory server at https://artifactory.cross-ni.com/
INFO : 2025-08-25 11:01:46Z - Connecting with an API key
INFO : 2025-08-25 11:01:49Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.jar...
ERROR: 2025-08-25 11:01:51Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:51Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.pom...
ERROR: 2025-08-25 11:01:51Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.113117-187.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:51Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.jar...
ERROR: 2025-08-25 11:01:53Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:53Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.pom...
ERROR: 2025-08-25 11:01:53Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250820.122348-188.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:53Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.jar...
ERROR: 2025-08-25 11:01:55Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:55Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.pom...
ERROR: 2025-08-25 11:01:55Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072146-189.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:56Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.jar...
ERROR: 2025-08-25 11:01:57Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:57Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.pom...
ERROR: 2025-08-25 11:01:57Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.072950-190.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:57Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.jar...
ERROR: 2025-08-25 11:01:59Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.jar: A valid Purl must be specified.
INFO : 2025-08-25 11:01:59Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.pom...
ERROR: 2025-08-25 11:01:59Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/bnet_get_gis_address_export_job-4.0-20250821.113254-191.pom: A valid Purl must be specified.
INFO : 2025-08-25 11:01:59Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/maven-metadata.xml...
ERROR: 2025-08-25 11:01:59Z - Failed to import /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/4.0-SNAPSHOT/maven-metadata.xml: A valid Purl must be specified.
INFO : 2025-08-25 11:01:59Z - Importing /bnet_get_gis_address_export_job/bnet_get_gis_address_export_job/maven-metadata.xml...