HTTP Status 500 - Error instantiating servlet class java.reg.pkg.Hello
1961
Servlet returns "HTTP Status 404 The requested resource (/servlet) is not available"
11306
java.lang.IllegalArgumentException: Invalid  in servlet mapping
106196
What does servletcontext.getRealPath("/") mean and when should I use it
12794
Tomcat started in Eclipse but unable to connect to http://localhost:8085/
25911
500 Error on index.php file
109459
Test Class for HTTP Callout failing
9776
How do I import the javax.servlet / jakarta.servlet API in my Eclipse project?
60068
What causes "Unable to access jarfile" error?
75940
Connection error: "org.jsoup.UnsupportedMimeTypeException: Unhandled content type"
45648
How to get more information about "Error loading extension"?
97115
ImproperlyConfigured: The included urlconf .urls doesn't have any patterns in it
131959
java.lang.UnsupportedClassVersionError: Bad version number in .class file?
155767
How to initialize a Servlet during startup with parameters?
92256
Where's javax.servlet?
100089
How to fix soft 404 errors in GWT?
9224
JSP in /WEB-INF returns "HTTP Status 404 The requested resource is not available"
124634
How to redirect from HTTPS to HTTP before server error?