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Posted to dev@struts.apache.org by Alan Jacobs <al...@hospitalitaliano.org.ar> on 2005/10/06 17:25:36 UTC
NullPointerException at org.apache.struts.util.ModuleUtils.selectModule
Hi guys, I'm having trouble trying to use different modules. Anyway, I
believe
there's something weird in this method.
As you can see, it first try to get the config for this module, then it
removes an attribute from request if it is not found and the very next line
uses the 'config' variable which happens to be null.
Is it just a clean up before failing?
public void selectModule(
String prefix,
HttpServletRequest request,
ServletContext context) {
// Expose the resources for this module
ModuleConfig config = getModuleConfig(prefix, context);
if (config != null) {
request.setAttribute(Globals.MODULE_KEY, config);
} else {
request.removeAttribute(Globals.MODULE_KEY);
}
MessageResourcesConfig[] mrConfig =
config.findMessageResourcesConfigs();
...
}
Alan Jacobs
Desarrollo Sistemas Administrativos
Hospital Italiano de Buenos Aires
Argentina
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