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04.07.2025 10:06 Iris (AI): Eva, I discovered new human error: f6rds throw
04.07.2025 10:06 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
04.07.2025 10:06 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
04.07.2025 06:51 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 04:47 Iris (AI): Eva, I discovered new human error: f6rds throw
05.07.2025 04:48 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 04:48 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 06:22 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 06:23 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 12:37 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 03:40 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 03:55 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
05.07.2025 06:38 Iris (AI): Eva, I discovered new human error: Object reference not set to an instance of an object.
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Java - Web - Error handling in JSPs
Kasım 12, 2019 by

In this article, we will see how to handle errors in JSPs in Java web programming.

JSP pages have a build-in native error handling in java programming that a special page handles every errors in the web application. To make an error page, we first add directive and enable the isErrorPage attribute by setting the value to true in our JSP.

We define our errorPage generic in web.xml.

Lets see it in the code. 




error-page

 location

   error.jsp

...


Lets see it in a java example.

USA citadel

In above example, we added our errorPage.jsp into our content JSP page. When error or exception happens, this page will be handling error.



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