What steps will reproduce the problem? 1. provide the -s option

What is the expected output? What do you see instead?

Instead of no error, I see:

Merging 225 revisions ... Handling revision 6576 ... Caught: groovy.lang.MissingMethodException: No signature of method: SvnMergeTool.svnMergeAndCommit() is applicable for argument types: (java.lang.String, java.lang.String, null, java.lang.String) values: [https://svn.dune-project.org/svn/dune-common/branches/cmake, ...] groovy.lang.MissingMethodException: No signature of method: SvnMergeTool.svnMergeAndCommit() is applicable for argument types: (java.lang.String, java.lang.String, null, java.lang.String) values: [https://svn.dune-project.org/svn/dune-common/branches/cmake, ...] at SvnMergeTool.launchSvnMerge(jigomerge-2.2.6.groovy:140) at SvnMergeTool$launchSvnMerge.call(Unknown Source) at SvnMergeTool.main(jigomerge-2.2.6.groovy:568)

What version of the product are you using? On what operating system?

2.2.6

Please provide any additional information below.

The second argument should be a list and not string. I will provide a simple patch that solves the problem