# general


03/30/2016, 1:50 PM
I've been trying to transition our engineer team from sbt --> pants and I'm able to pants compile but when I try to produce a binary I get the error
Unexpected problem writing target jar /Users/harry/git/aiq/dist/query-api-bin.jar:$IndexingException: Problem indexing jar at /Users/harry/git/aiq/.pants.d/ivy/jars/org.apache.curator/apache-curator/poms/apache-curator-2.6.0.pom: error in opening zip file
. Are there good ways to go about debugging something like this? I believe curator is a dependency of zoo keeper which is a dependency of spark which we are building on our own.