22.4 to 24.2 Upgrade issue

Errors seen in tomcat log

2024-08-30 03:48:38 SEVERE [main] org.apache.catalina.core.StandardContext.loadOnStartup Servlet [action] in web application [/suite] threw load() exception

java.lang.VerifyError: Inconsistent stackmap frames at branch target 56
Exception Details:
Location:
com/appiancorp/common/struts/DelegateActionServlet.<init>()V @56: putfield
Reason:
Type 'com/appiancorp/common/struts/AppianWebMvcActionServlet' (current frame, stack[1]) is not assignable to 'javax/servlet/http/HttpServlet' (stack map, stack[1])
Current Frame:
bci: @46
flags: { }
locals: { 'com/appiancorp/common/struts/DelegateActionServlet'

Which plugins do you have installed? Check if the package of any of them matches the one you see in your logs.. 

Just download the jar file and extract the files using winrar for example 

Which plugins do you have installed? Check if the package of any of them matches the one you see in your logs.. 

Just download the jar file and extract the files using winrar for example