webshere 应用服务器 9.0(WAS 9.0)

Question

I have a project about custom tag JSP

when i build war file and deploy on tomcat 8.0 then run and not error.

but i deploy on WAS 9.0 the error( but deploy on WAS 8.5 run is not error):

Error message : JSPG0049E: /index.jsp failed to compile:

JSPG0091E: An error occurred at line 3 of file /index.jsp

JSPG0093E: Servlet error from file: /index.jsp

D: \\ WebServer \\ WebSphere \\ AppServer \\ profiles \\ AppSrv01 \\ temp \\ mutb04kNode01 \\ server1 \\ sample1_war \\ sample1.war \\ _ibmjsp \\ _index.java: 120: The method inject (T) is ambiguous for the type AnnotationHelper

please help me about error. thank you so much.

Answer 1

Looks like the issue with your Java code at line 120.

Either you can share your code or you can check this reference .