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Posted to dev@tomcat.apache.org by bu...@apache.org on 2002/11/17 03:56:44 UTC
DO NOT REPLY [Bug 14623] New: -
ErrorDispatcher generates NullPointerException when handling Exceptions
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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=14623
ErrorDispatcher generates NullPointerException when handling Exceptions
Summary: ErrorDispatcher generates NullPointerException when
handling Exceptions
Product: Tomcat 4
Version: 4.1.12
Platform: All
OS/Version: All
Status: NEW
Severity: Normal
Priority: Other
Component: Jasper
AssignedTo: tomcat-dev@jakarta.apache.org
ReportedBy: dicej@mailsnare.net
jspError(Exception e) in ErrorDispatcher calls dispatch(null,null,null,e),
which, in turn, calls getString(errCode, args). getString(String, Object[])
calls the getString(String) method of a java.util.ResourceBundle object which
ultimately results in a Hashtable lookup using errCode as the key. However,
since the call to dispatch() give errCode as null, this results in a
NullPointerException, the handling of which effectively obscures the original
Exception.
My solution has been to make the call to dispatch() look like this:
dispatch(null,e.getMessage(),null,e), which seems to fix it entirely. Please
contact me if this is not clear. Thanks.
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