Bug: The exception thrown when migrating to spring 3.
Reason: This exception thrown when migrating to spring-security 3 occurs due to spring 3 (authentication tag) using the attribute “properties” in place of “operation” used by previous versions.
Solution : Use <sec:authentication property=”principal.role”/> instead of <sec:authentication operation=”role”/>
Kj [/.] Sreekumar programs computers as a hobby and profession. Into programming from his school days, Sree uses Codemarvels to key in facts and fixes he finds interesting while working on different projects. Some of the articles here give away a few shades of his philosophical leanings too.