NPE from ConfigurationAsCode.handleExceptionOnReloading (#2534)

jenkinsci · Jul 18, 2024 · ccda4a1 · ccda4a1
1 parent 3a0b616
commit ccda4a1
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/plugin/src/main/java/io/jenkins/plugins/casc/ConfigurationAsCode.java b/plugin/src/main/java/io/jenkins/plugins/casc/ConfigurationAsCode.java
@@ -68,6 +68,7 @@
 import java.util.logging.Logger;
 import java.util.stream.IntStream;
 import java.util.stream.Stream;
+import javax.servlet.RequestDispatcher;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletResponse;
@@ -204,7 +205,10 @@ public static void handleExceptionOnReloading(
         }
         request.setAttribute("invalidAttribute", cause.getInvalidAttribute());
         request.setAttribute("validAttributes", cause.getValidAttributes());
-        request.getView(ConfigurationAsCode.class, "error.jelly").forward(request, response);
+        RequestDispatcher view = request.getView(ConfigurationAsCode.class, "error.jelly");
+        if (view != null) {
+            view.forward(request, response);
+        }
     }
 
     @RequirePOST