Error when start Solr cloud, due to location of 3rd party libraries

Question

I tried to migrate to Solr 3.1 , my project uses Dataimport handler , when I started solr it asked me SolrCoreAwar not found I copied the following file to lib directory apache-

Answer 1

@see SOLR-2574 for a solution and sample working project. It's for Solr 3.2 but it works with Sorl 3.1 too.

In short, add a dependency on slf4j-nop.

   
      org.slf4j
      slf4j-nop
      1.6.1