Grails 2.1 to 2.2 Upgrade command error

Upgrading a project from Grails 2.1.x to 2.2.x by running a

grails upgrade

you might run into an error of the kind:

| Error Error executing script Upgrade: Could not find matching constructor for: org.codehaus.groovy.grails.compiler.support.GrailsResourceLoader([Lorg.codehaus.groovy.grails.io.support.Resource;) (Use --stacktrace to see the full trace)

Fix is to refresh you dependencies first by running

grails refresh-dependencies.

Hope it helps.

Published by Abou Kone

I am a front end architect with 10+ years of experience in web development. The best part of the process for me is converting ideas into code and solving the technical problems that come along. Alongside providing technical leadership and architectural support to projects spanning multiple industries, I am also experienced in leading discussions with designers, developers, and business stakeholders helping to guide teams in turning complex business workflows or data into easy-to-use web and mobile interfaces. I believe in delivering high quality products and am constantly looking into improving the process and tools use to achieve this goal.

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