Struts 2 ParametersInterceptor
Are your logs being filled up with errors like: ERROR – ParametersInterceptor.setParameters(204) | ParametersInterceptor – [setParameters]: Unexpected Exception caught setting ‘_’ on ‘class com.company.web.MyAction: Error setting expression ‘_’ with value ‘[Ljava.lang.String;@1491ddc’ If so, it’s because Struts 2 is parsing the query string/post data and trying to “set” a value for each parameter it finds. I’m […]