Take a look here:
http://repo1.maven.org/maven2/org/apache/maven/plugins/maven-resources-plugin/
As you can see, there are several versions of this artifact available:
2.0, 2.1, and 2.2 being the non-beta versions.
In the plugins node of your pom, specify:
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>[2.2]</version>
</plugin>
This will "lock" the version to 2.2. As it seems that Maven is having
trouble resolving the LATEST version, locking it to a specify version
should perhaps clear up your troubles. If that doesn't work, perhaps
try [2.1].
However, Maven should really be able to find and resolve the LATEST
version of m-r-p, so it makes me think there's something else going on
in your configuration which is breaking things... Or there's a weird
bug somewhere in Maven itself that you're running into for some
reason.
Wayne
On 1/9/07, JavierL <[EMAIL PROTECTED]> wrote:
Thanks for your reply.
I've deleted the folder maven-resources-plugin and the version of files
there was 2.2 dated 1/9/2007 8:10:46pm
I've tried mvn -cpu -X compile and got the error:
--------------
C:\work\worldnet21\cinb\trunk>mvn -cpu -X -e compile
+ Error stacktraces are turned on.
[DEBUG] Building Maven user-level plugin registry from: 'C:\Documents and
Settin
gs\jleyba\.m2\plugin-registry.xml'
[DEBUG] Building Maven global-level plugin registry from:
'c:\maven\bin\..\conf\
plugin-registry.xml'
[INFO] Scanning for projects...
[INFO]
-------------------------------------------------------------------------
---
[INFO] Building cinb
[INFO] task-segment: [compile]
[INFO]
-------------------------------------------------------------------------
---
[DEBUG] maven-resources-plugin: using locally installed snapshot
[DEBUG] Artifact not found - using stub model: Unable to determine the
latest ve
rsion
org.apache.maven.plugins:maven-resources-plugin:pom:LATEST
[DEBUG] Using defaults for missing POM
org.apache.maven.plugins:maven-resources-
plugin:pom:LATEST
[DEBUG] maven-resources-plugin: using locally installed snapshot
[DEBUG] Artifact not found - using stub model: Unable to determine the
release v
ersion
org.apache.maven.plugins:maven-resources-plugin:pom:RELEASE
[DEBUG] Using defaults for missing POM
org.apache.maven.plugins:maven-resources-
plugin:pom:RELEASE
[INFO]
-------------------------------------------------------------------------
---
[ERROR] BUILD ERROR
[INFO]
-------------------------------------------------------------------------
---
[INFO] The plugin 'org.apache.maven.plugins:maven-resources-plugin' does not
exi
st or no valid version could be found
[INFO]
-------------------------------------------------------------------------
---
[DEBUG] Trace
org.apache.maven.lifecycle.LifecycleExecutionException: The plugin
'org.apache.m
aven.plugins:maven-resources-plugin' does not exist or no valid version
could be
found
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(Defa
ultLifecycleExecutor.java:1203)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.getMojoDescriptor
(DefaultLifecycleExecutor.java:1436)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.bindLifecycleForP
ackaging(DefaultLifecycleExecutor.java:975)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.constructLifecycl
eMappings(DefaultLifecycleExecutor.java:941)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(Defau
ltLifecycleExecutor.java:450)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHan
dleFailures(DefaultLifecycleExecutor.java:303)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegmen
ts(DefaultLifecycleExecutor.java:270)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLi
fecycleExecutor.java:139)
at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
at org.apache.maven.cli.MavenCli.main(MavenCli.java:249)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.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)
Caused by: org.apache.maven.plugin.version.PluginVersionNotFoundException:
The p
lugin 'org.apache.maven.plugins:maven-resources-plugin' does not exist or no
val
id version could be found
at
org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePl
uginVersion(DefaultPluginVersionManager.java:225)
at
org.apache.maven.plugin.version.DefaultPluginVersionManager.resolvePl
uginVersion(DefaultPluginVersionManager.java:87)
at
org.apache.maven.plugin.DefaultPluginManager.verifyPlugin(DefaultPlug
inManager.java:177)
at
org.apache.maven.lifecycle.DefaultLifecycleExecutor.verifyPlugin(Defa
ultLifecycleExecutor.java:1174)
... 18 more
[INFO]
-------------------------------------------------------------------------
---
[INFO] Total time: < 1 second
[INFO] Finished at: Tue Jan 09 20:19:41 CET 2007
[INFO] Final Memory: 1M/3M
[INFO]
-------------------------------------------------------------------------
--- ------------------------
The error started when I just did a mvn compile.
Now I wonder how to "specify an older plugin version in your pom with
[1.1.1] style versioning"...
Thanks in advance
J
Wayne Fay wrote:
>
> Try mvn -cpu to force an update of your plugins.
>
> If that doesn't work, try mvn -X to enable debug mode and see if
> there's more information provided as to why it won't find and use the
> plugin.
>
> Finally, if that doesn't work, I'd dig into the M2 cache/repo on your
> local machine and delete the plugins/maven-resources-plugin folder and
> then try mvn -cpu again to update the plugins. Before deleting, take
> note of what versions are available in the folder and the timestamps
> on the files. (It might be that a recent release of the resources
> plugin has introduced a bug/regression.)
>
> If it still doesn't work, then I'd file a bug in JIRA with complete
> information on what you've done and perhaps specify an older plugin
> version in your pom with [1.1.1] style versioning to lock Maven to
> that version. At that point, your builds should proceed normally as
> they are using the older plugin version.
>
> Wayne
>
> On 1/9/07, JavierL <[EMAIL PROTECTED]> wrote:
>>
>>
>> Wayne Fay wrote:
>> >
>> > JTA cannot be provided via Maven due to its licensing. You will have
>> > to download it from Sun and install it manually via mvn
>> > install:install-file.
>> >
>> > It might be available from JBoss, Glassfish, Harmony, or Geronimo
>> > under different licensing but you'll need to research this yourself.
>> >
>> > Wayne
>> >
>> > On 1/9/07, JavierL <[EMAIL PROTECTED]> wrote:
>> >>
>> >> Hi
>> >>
>> >> Since today I'm receiving an error message like this:
>> >>
>> >> ---------
>> >> 'org.apache.maven.plugins:maven-resources-plugin' does not exist or no
>> >> valid
>> >> version could be found
>> >> ------
>> >>
>> >> when I try to do a mvn compile.
>> >>
>> >> Could please somebody tell me why this problem and how could I solve
>> it ?
>> >>
>> >> I've searched over the net withou success...
>> >>
>> >>
>> >> Also, I've a project that requires jta.1.0.1b.jar. I've been looking
>> in
>> >> repos and found just pom files, no jars... I wonder if somebody knows
>> >> where
>> >> could I found this jar...
>> >>
>> >
>> >
>>
>>
>> Thanks for your reply. I'll search more to get it.
>>
>> Nevertheless, I couldn't use maven because the error I described in my
>> mail...
>>
>> Any idea ?
>>
>
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