Map Matching parent will not build

./ action=import datasource=./some-dir/osm-file.pbf vehicle=car

Using this command from the info page, ofc with the right datasource, I get build errors when it tries to build matching-core.
I have tried diffrent versions and haven’t found a working branch. What can I do to solve this?

Oh, this should not be. Will have a look so that current master and 0.10 branch will work

Ok, can you try master or branch 0.10?

Yup I got it to work now. Great! Thank you.

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running branch 0.8 works fine but with the branch 0.10 or the master:

  • while running ‘mvn package’, it get succesfully tested and build.
  • I run then ./ and get errors:

[ERROR] Failed to execute goal on project graphhopper-map-matching-core: Could not resolve dependencies for project com.graphhopper:graphhopper-map-matching-core:jar:0.10-SNAPSHOT: Failed to collect dependencies at com.graphhopper.external:hmm-lib:jar:0.10-SNAPSHOT: Failed to read artifact descriptor for com.graphhopper.external:hmm-lib:jar:0.10-SNAPSHOT: Could not find artifact com.graphhopper:graphhopper-map-matching-parent:pom:0.10-SNAPSHOT

what can i do about it ?
Kind Regards

For master we have removed the script. Please see the usage here:

OK. When I run ‘mvn package’ in the latest master

[INFO] — maven-jar-plugin:3.0.2:jar (default-jar) @ hmm-lib —
[INFO] Building jar: /home/routeyou/map-matching/hmm-lib/target/hmm-lib-0.11-SNAPSHOT.jar
[INFO] -----------< com.graphhopper:graphhopper-map-matching-core >------------
[INFO] Building GraphHopper Map Matching 0.11-SNAPSHOT [3/4]
[INFO] --------------------------------[ jar ]---------------------------------
[WARNING] The POM for com.graphhopper:graphhopper-reader-osm:jar:0.11-SNAPSHOT is missing, no dependency information available
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Summary:
[INFO] GraphHopper Map Matching Parent Project 0.11-SNAPSHOT SUCCESS [ 0.295 s]
[INFO] hmm-lib … SUCCESS [ 1.454 s]
[INFO] GraphHopper Map Matching … FAILURE [ 0.024 s]
[INFO] GraphHopper Map Matching Web 0.11-SNAPSHOT … SKIPPED
[INFO] ------------------------------------------------------------------------
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.896 s
[INFO] Finished at: 2018-05-23T10:29:22Z
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project graphhopper-map-matching-core: Could not resolve dependencies for project com.graphhopper:graphhopper-map-matching-core:jar:0.11-SNAPSHOT: Could not find artifact com.graphhopper:graphhopper-reader-osm:jar:0.11-SNAPSHOT -> [Help 1]

Ah, this might be as we do not yet allow fetching dependencies from the sonatype snapshot repository.

@michaz do you think we should allow this? I would argue against it and one would have to build GH core before map matching (then we would need to update the map matching documentation)

@karussell If by allow you mean putting the snapshot repository into the POM.XML, then yes, we should do it. I was assuming it was already in, since Travis runs through. Perhaps they have a default list of repos hidden somewhere. Which shows that it’s not so much a matter of permission – mainly, the user configures their repositories. The “repository” entry in the POM is a hint, if you will.

(Putting it in.)


Okay, I think I got this. With the latest repository version, I just tried building and running it on a pristine Linux server with only Java and Maven installed, and it works. Thanks for asking…

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Thanks! We should be aware that then snapshots could slip into the dependency hierarchy even for stable builds (I think was the reason it is not already in the pom.xml)