[shrinkwrap-issues] [JBoss JIRA] (SHRINKRES-300) running shrinkwrap standalone ends up with classloader errors

Max Andersen (Jira) issues at jboss.org
Sun Jan 26 18:27:45 EST 2020


    [ https://issues.redhat.com/browse/SHRINKRES-300?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13956764#comment-13956764 ] 

Max Andersen commented on SHRINKRES-300:
----------------------------------------

for what it is worth I could get things to work just using:

implementation 'org.jboss.shrinkwrap.resolver:shrinkwrap-resolver-api:3.1.4'
implementation 'org.jboss.shrinkwrap.resolver:shrinkwrap-resolver-impl-maven:3.1.4'
	
depchain seem to result in conflicting dependencies by default.


> running shrinkwrap standalone ends up with classloader errors
> -------------------------------------------------------------
>
>                 Key: SHRINKRES-300
>                 URL: https://issues.redhat.com/browse/SHRINKRES-300
>             Project: ShrinkWrap Resolvers
>          Issue Type: Bug
>            Reporter: Max Andersen
>            Priority: Major
>
> Hi,
> I'm trying to use shrinkwrap in jbang but if I use:
> `org.apache.maven:maven-aether-provider:3.0.5` as dependency I get errors like:
> "Caused by: java.lang.IllegalStateException: Unable to boostrap Aether repository system, missing RepositoryService org.eclipse.aether.RepositorySystem, probably due to missing or invalid Aether dependencies.  You are either running from within Maven plugin with Maven 3.0.x version (make sure to update to Maven 3.1.0 or newer) or  you have org.apache.maven:maven-aether-provider:3.0.x on classpath shading required binding (make sure to update dependencies in your project).
> "
> I'm not running in a mvn plugin.
> I tried moving to:
> `org.apache.maven:maven-aether-provider:3.3.9`
> but then you get errors like this:
> `java.lang.NoSuchMethodError: org.eclipse.aether.transfer.TransferResource.<init>(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/io/File;Lorg/eclipse/aether/RequestTrace;)V`
> I got two branches with the two different attemps:
> https://github.com/maxandersen/jbang/tree/jbang-aether339
> https://github.com/maxandersen/jbang/tree/jbang
> Any pointers/help/suggestions on it would be very much appreciated.
> Or at least a "minimal working dependency set" to add to run shrinkwrap-resolvers standalone :)



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