I have an application team that is running into this error after upgrading to Tomcat 8.5.55. They did not see this issue with 8.5.54 or earlier.
Resolved [java.lang.IllegalStateException: Current request is not of type [org.apache.catalina.servlet4preview.http.HttpServletRequest]: org.apache.catalina.connector.RequestFacade@69fe5d1e<mailto:org.apache.catalina.connector.RequestFacade@69fe5d1e>] java.lang.IllegalStateException: Current request is not of type [org.apache.catalina.servlet4preview.http.HttpServletRequest]: org.apache.catalina.connector.RequestFacade@7feef908<mailto:org.apache.catalina.connector.RequestFacade@7feef908> The class seems to be there until 8.5.54 and not later. catalina.jar 301 Tue Jan 01 00:00:00 EST 1980 org/apache/catalina/servlet4preview/http/HttpServletRequest.class 972 Tue Jan 01 00:00:00 EST 1980 org/apache/catalina/servlet4preview/http/HttpServletRequestWrapper.class And not found in 8.5.55 Any ideas? Dream * Excel * Explore * Inspire Jon McAlexander Asst Vice President Middleware Product Engineering Enterprise CIO | Platform Services | Middleware | Infrastructure Solutions 8080 Cobblestone Rd | Urbandale, IA 50322 MAC: F4469-010 Tel 515-988-2508 | Cell 515-988-2508 jonmcalexan...@wellsfargo.com<mailto:jonmcalexan...@wellsfargo.com> This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation.