Does ScriptRunner version 4.1.4 work with JIRA 6.3


Is ScriptRunner version 4.1.4 compatible with JIRA 6.3 and 6.4?


No, version 4.1.4 and above is only compatible with JIRA 7.x. It will not work with JIRA 6.4 or below.

The Atlassian Marketplace has a version history which should always reflect the compatibility matrix between ScriptRunner and JIRA.