Tomcat 7: Invalid mapping (java.lang.IllegalArgumentException)
18116
java.lang.IllegalArgumentException: The servlets named [X] and [Y] are both mapped to the url-pattern [/url] which is not permitted
18603
What does "The provided host name is not valid for this server" mean?
118254
java.io.InvalidClassException: local class incompatible:
36338
IllegalArgumentException: Invalid column
1544
Resolving javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed Error?
56559
XML Illegal Characters in path
7182
Identifying and solving javax.el.PropertyNotFoundException: Target Unreachable
75792
Bad permissions for mapped region
119396
InvalidKeyException Illegal key size
116085
How can I read context parameter/web.xml values in a non-servlet java file?
22218
What causes java.lang.IncompatibleClassChangeError?
13686
Apex Callout failed due to SunCertPathBuilderException
80949
ClassNotFoundException/NoClassDefFoundError in my Java web application
95949
How to invoke a servlet without mapping in web.xml?
26158
Android: java.lang.IllegalArgumentException: Invalid payload item type
35357
java.lang.IllegalStateException: Could not find a method
86499
java.lang.IllegalArgumentException: Document base [...]org.eclipse.wst.server.core\tmp0\wtpwebapps[...] does not exist or is not a readable directory