Hi there,
I'm trying to utilise dependency management but am obviously missing
something.
I've got
/pom.xml
/frameworks/pom.xml
/frameworks/fwk1
...
/frameworks/fwkN
/app1/pom.xml
-- root parent pom --
<dependencyManagement>
<dependencies>
<dependency>
<groupId>...</groupId>
<artifactId>...</artifactId>
<type>...</type>
<version>...</version>
</dependency>
</dependencies>
</dependencyManagement>
-- /frameworks/pom.xml --
<dependencies>
<dependency>
<groupId>...</groupId>
<artifactId>...</artifactId>
<scope>provided</scope>
</dependency>
</dependencies>
And so forth. Previously I had no dependencyManagement at all. So the
only mention of the version of a dependency is in the management
section. However, now when I do a 'mvn clean' I get the following.
What am I missing? Thanks.
Obviously - adding the version to the /frameworks/pom.xml's
dependencies works but I thought that was the whole idea behind the
dependencyManagement declarations in the parent pom? Or is that only
relevant for child poms where the packaging is not of type pom?
$ mvn clean
[INFO] Scanning for projects...
[INFO]
------------------------------------------------------------------------
[ERROR] FATAL ERROR
[INFO]
------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).
Project ID: foo.bar:frameworks
POM Location: <...>/foobar/frameworks/pom.xml
Validation Messages:
[0] 'dependencies.dependency.version' is missing for <...>
[1] 'dependencies.dependency.version' is missing for <...>
[2] 'dependencies.dependency.version' is missing for <...>
[3] 'dependencies.dependency.version' is missing for <...>
Reason: Failed to validate POM for project foo.bar:frameworks at <...>/
foobar/frameworks/pom.xml
[INFO]
------------------------------------------------------------------------
[INFO] Trace
org.apache.maven.reactor.MavenExecutionException: Failed to validate
POM for project foo.bar:frameworks at <...>/foobar/frameworks/pom.xml
at org.apache.maven.DefaultMaven.getProjects(DefaultMaven.java:376)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:289)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:126)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:282)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun
.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:
39)
at
sun
.reflect
.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:
25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:
430)
at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
with regards,
--
Lachlan Deck
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