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Mathieu Genest edited comment on WW-4477 at 3/18/15 3:25 PM: ------------------------------------------------------------- Hey, thanks for the quick answer.. I have a problem now to test 2.3.22 snapshot.. how I change the version in Maven? when compiling I have this error message. thanks The following artifacts could not be resolved: org.apache.struts:struts2-core:jar:2.3.22-SNAPSHOT, org.apache.struts:struts2-junit-plugin:jar:2.3.22-SNAPSHOT, org.apache.struts:struts2-json-plugin:jar:2.3.22-SNAPSHOT was (Author: titan777): Hey, thanks for the quick info.. I have a problem now to test 2.3.22 snapshot.. how I change the version in Maven? when compiling I have this error message. thanks The following artifacts could not be resolved: org.apache.struts:struts2-core:jar:2.3.22-SNAPSHOT, org.apache.struts:struts2-junit-plugin:jar:2.3.22-SNAPSHOT, org.apache.struts:struts2-json-plugin:jar:2.3.22-SNAPSHOT > As 2.3.20 Stacktraces are gone?? > -------------------------------- > > Key: WW-4477 > URL: https://issues.apache.org/jira/browse/WW-4477 > Project: Struts 2 > Issue Type: Bug > Components: Core Interceptors > Affects Versions: 2.3.20 > Environment: Tomcat 8.0 > Log4j2 2.2 > Hibernate 4 > Reporter: Mathieu Genest > Fix For: 2.3.22 > > > I upgraded from 2.3.16.3 and as I idid, I lost the ability to see Stacktraces > with Struts conf to act in Dev Mode. I am now missing this very helpful > page : ex : > Struts Problem Report > Struts has detected an unhandled exception: > Messages: > File: > groupelti/lims/ui/production/echantillon/ReceptionnerBaseAction.java > Line number: > 435 > Stacktraces > java.lang.NullPointerException -- This message was sent by Atlassian JIRA (v6.3.4#6332)