Hello, i'm running in a tricky problem while trying to add a search form to every page of the site. Anytime an ajax request is sent, either by a cform widget on another form, or by a custom js function, i get an error 500 : *Couldn't evaluate expression cformsHelper.pushWidget(id)* resource://org/apache/cocoon/forms/generation/jx-macros.xml - 45:52**
with a NPE in the pushWidget() method. Caused by: java.lang.NullPointerException at org.apache.cocoon.forms.generation.JXMacrosHelper.pushWidget(JXMacrosHelper.java:163) at org.apache.cocoon.forms.generation.JXMacrosHelper.pushWidget(JXMacrosHelper.java:231) at sun.reflect.GeneratedMethodAccessor100.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.commons.jexl.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:268) at org.apache.commons.jexl.parser.ASTMethod.execute(ASTMethod.java:61) at org.apache.commons.jexl.parser.ASTReference.execute(ASTReference.java:68) at org.apache.commons.jexl.parser.ASTReference.value(ASTReference.java:50) at org.apache.commons.jexl.ExpressionImpl.evaluate(ExpressionImpl.java:86) at org.apache.cocoon.components.expression.jexl.JexlExpression.evaluate(JexlExpression.java:47) ... 135 more By looking at the source, it appears that the member updatedWidgets has not been initialized before the call to pushWiget, which cause the NPE. Apparently, this is initialized in the call to form.process(), every time the form is submited. But in my case, i don't submit this form, but either another form or no form at all, so i don't really know what i should do to fix this problem. Any help would be greatly appreciated, Marc