I've just upgraded to Struts 1.2.1 and I'm getting an error when I have the tag: <html:javascript formName="form_Login" dynamicJavascript="true" staticJavascript="false"/>
This worked fine under 1.1 but now I get: java.lang.NullPointerException at org.apache.struts.validator.Resources.getMessage(Resources.java:173) at org.apache.struts.taglib.html.JavascriptValidatorTag.createDynamicJavascript (JavascriptValidatorTag.java:464) at org.apache.struts.taglib.html.JavascriptValidatorTag.renderJavascript(Javasc riptValidatorTag.java:373) at org.apache.struts.taglib.html.JavascriptValidatorTag.doStartTag(JavascriptVa lidatorTag.java:335) at org.apache.jsp.index_005fbody_jsp._jspx_meth_html_javascript_0(index_005fbod y_jsp.java:105) at org.apache.jsp.index_005fbody_jsp._jspService(index_005fbody_jsp.java:71) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) at javax.servlet.http.HttpServlet.service(HttpServlet.java:810) ....... Etc So my first thought is that it can't find my ApplicationResources.properties file, but it could under 1.1 I've got the form-bean defined, and the form validation defined, so that isn't it. If I remove the tag, it works fine. Anyone have any ideas? Also, in 1.2's validator-rules.xml the default error messages in the comments section is missing errors.url. Just an FYI. -- Sloan