Re: Nested form bug?
if (argument == null) throw illegalargumentexception The argument is not allowed to be null. And I assume it is not null, because the Field onto which PropertyModel(dummy, "notNullExpression") is attached, isRequired(true). So null values should not be passed from the wicket framework.. in principle. ** Martin 2009/5/17 Daniele Dellafiore : > I see that the originating exception is: > > Caused by: java.lang.IllegalArgumentException: Argument "null" must > not be empty or only whitespace. > at com.myapp.dto.Dummy(Dummy.java:76) > > that is, an exception raised by your code. > What is the code at Dummy.java:76? > > On Wed, May 13, 2009 at 7:09 PM, Martin Makundi > wrote: >>> I think Igor meant for you to post some code. >> >> There's nothing special.. >> >> form = new form >> >> form.add(nestedform = new form) >> >> nestedform.add(new textfield(propertymodel).setRequired(true)); >> >> It works most of the time, but sometimes I get the exception. >> >> ** >> Martin >> >>> >>> cheers, >>> Steve >>> >>> >>> >>> On 13 May 2009, at 17:27, Martin Makundi wrote: >>> Ok, I was hoping someone has experienced the same stacktrace. I will try to reproduce the bug still, maybe I find something. ** Martin 2009/5/13 Igor Vaynberg : > > hard to say without having something to play against. > > -igor > > On Wed, May 13, 2009 at 8:19 AM, Martin Makundi > wrote: >> >> Hi! >> >> I have a data object Dummy whose attribute "value" has a setMethod >> (setValue) that does not allow the given value to be an empty string >> or null. >> >> This model object is attached to a property model new >> PropertyModel(dummy, "value") and the propertymodel is passed to a >> TextField component whose "setRequired=true".. >> >> Normally, when I access the page, the form works perfectly. It >> requires the field and does not allow submitting the form without the >> required value. >> >> However, on the log I find following errors and I do not understand >> how they occur because the field is required. Is it possible that >> there is a bug in wicket (rc4) processing invisible forms or >> something? It is difficult to repeat the error because it occurs >> randomly in production: >> >> 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - >> Error calling method: public void >> com.myapp.dto.Dummy.setValue(java.lang.String) on object: >> com.myapp.dto.du...@3140994e >> org.apache.wicket.WicketRuntimeException: Error calling method: public >> void com.myapp.dto.Dummy.setValue(java.lang.String) on object: >> com.myapp.dto.du...@3140994e >> at >> org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1119) >> at >> org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) >> at >> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) >> at >> org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) >> at >> org.apache.wicket.Component.setDefaultModelObject(Component.java:3061) >> at >> org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) >> at >> org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:224) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) >> at >> org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:2022) >> at org.apache.wicket.markup.html.form.Form.access$300(Form.java:140) >> at >> org.apache.wicket.markup.html.form.Form$20.component(Form.java:2007) >> at >> org.apache.wicket.markup.html.form.Form$20.component(Form.java:2003) >> at >> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:871) >> at >> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:886) >> at >> org.apache.wicket.markup.html.form.Form.updateNestedFormComponentModels(Form.java:2001) >> at >> org.apache.wicket.markup.html.form.Form.updateFormComponentModels
Re: Nested form bug?
I see that the originating exception is: Caused by: java.lang.IllegalArgumentException: Argument "null" must not be empty or only whitespace. at com.myapp.dto.Dummy(Dummy.java:76) that is, an exception raised by your code. What is the code at Dummy.java:76? On Wed, May 13, 2009 at 7:09 PM, Martin Makundi wrote: >> I think Igor meant for you to post some code. > > There's nothing special.. > > form = new form > > form.add(nestedform = new form) > > nestedform.add(new textfield(propertymodel).setRequired(true)); > > It works most of the time, but sometimes I get the exception. > > ** > Martin > >> >> cheers, >> Steve >> >> >> >> On 13 May 2009, at 17:27, Martin Makundi wrote: >> >>> Ok, I was hoping someone has experienced the same stacktrace. >>> >>> I will try to reproduce the bug still, maybe I find something. >>> >>> ** >>> Martin >>> >>> 2009/5/13 Igor Vaynberg : hard to say without having something to play against. -igor On Wed, May 13, 2009 at 8:19 AM, Martin Makundi wrote: > > Hi! > > I have a data object Dummy whose attribute "value" has a setMethod > (setValue) that does not allow the given value to be an empty string > or null. > > This model object is attached to a property model new > PropertyModel(dummy, "value") and the propertymodel is passed to a > TextField component whose "setRequired=true".. > > Normally, when I access the page, the form works perfectly. It > requires the field and does not allow submitting the form without the > required value. > > However, on the log I find following errors and I do not understand > how they occur because the field is required. Is it possible that > there is a bug in wicket (rc4) processing invisible forms or > something? It is difficult to repeat the error because it occurs > randomly in production: > > 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - > Error calling method: public void > com.myapp.dto.Dummy.setValue(java.lang.String) on object: > com.myapp.dto.du...@3140994e > org.apache.wicket.WicketRuntimeException: Error calling method: public > void com.myapp.dto.Dummy.setValue(java.lang.String) on object: > com.myapp.dto.du...@3140994e > at > org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1119) > at > org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) > at > org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) > at > org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) > at > org.apache.wicket.Component.setDefaultModelObject(Component.java:3061) > at > org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) > at > org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:224) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) > at > org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:2022) > at org.apache.wicket.markup.html.form.Form.access$300(Form.java:140) > at > org.apache.wicket.markup.html.form.Form$20.component(Form.java:2007) > at > org.apache.wicket.markup.html.form.Form$20.component(Form.java:2003) > at > org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:871) > at > org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:886) > at > org.apache.wicket.markup.html.form.Form.updateNestedFormComponentModels(Form.java:2001) > at > org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1991) > at org.apache.wicket.markup.html.form.Form.process(Form.java:959) > at org.apache.wicket.markup.html.form.Form.process(Form.java:907) > at > org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:875) > at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Met
Re: Nested form bug?
> I think Igor meant for you to post some code. There's nothing special.. form = new form form.add(nestedform = new form) nestedform.add(new textfield(propertymodel).setRequired(true)); It works most of the time, but sometimes I get the exception. ** Martin > > cheers, > Steve > > > > On 13 May 2009, at 17:27, Martin Makundi wrote: > >> Ok, I was hoping someone has experienced the same stacktrace. >> >> I will try to reproduce the bug still, maybe I find something. >> >> ** >> Martin >> >> 2009/5/13 Igor Vaynberg : >>> >>> hard to say without having something to play against. >>> >>> -igor >>> >>> On Wed, May 13, 2009 at 8:19 AM, Martin Makundi >>> wrote: Hi! I have a data object Dummy whose attribute "value" has a setMethod (setValue) that does not allow the given value to be an empty string or null. This model object is attached to a property model new PropertyModel(dummy, "value") and the propertymodel is passed to a TextField component whose "setRequired=true".. Normally, when I access the page, the form works perfectly. It requires the field and does not allow submitting the form without the required value. However, on the log I find following errors and I do not understand how they occur because the field is required. Is it possible that there is a bug in wicket (rc4) processing invisible forms or something? It is difficult to repeat the error because it occurs randomly in production: 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - Error calling method: public void com.myapp.dto.Dummy.setValue(java.lang.String) on object: com.myapp.dto.du...@3140994e org.apache.wicket.WicketRuntimeException: Error calling method: public void com.myapp.dto.Dummy.setValue(java.lang.String) on object: com.myapp.dto.du...@3140994e at org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1119) at org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) at org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) at org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) at org.apache.wicket.Component.setDefaultModelObject(Component.java:3061) at org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:224) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) at org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:2022) at org.apache.wicket.markup.html.form.Form.access$300(Form.java:140) at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2007) at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2003) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:871) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:886) at org.apache.wicket.markup.html.form.Form.updateNestedFormComponentModels(Form.java:2001) at org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1991) at org.apache.wicket.markup.html.form.Form.process(Form.java:959) at org.apache.wicket.markup.html.form.Form.process(Form.java:907) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:875) at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) at wicket.quickstart.
Re: Nested form bug?
I think Igor meant for you to post some code. cheers, Steve On 13 May 2009, at 17:27, Martin Makundi wrote: Ok, I was hoping someone has experienced the same stacktrace. I will try to reproduce the bug still, maybe I find something. ** Martin 2009/5/13 Igor Vaynberg : hard to say without having something to play against. -igor On Wed, May 13, 2009 at 8:19 AM, Martin Makundi wrote: Hi! I have a data object Dummy whose attribute "value" has a setMethod (setValue) that does not allow the given value to be an empty string or null. This model object is attached to a property model new PropertyModel(dummy, "value") and the propertymodel is passed to a TextField component whose "setRequired=true".. Normally, when I access the page, the form works perfectly. It requires the field and does not allow submitting the form without the required value. However, on the log I find following errors and I do not understand how they occur because the field is required. Is it possible that there is a bug in wicket (rc4) processing invisible forms or something? It is difficult to repeat the error because it occurs randomly in production: 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - Error calling method: public void com.myapp.dto.Dummy.setValue(java.lang.String) on object: com.myapp.dto.du...@3140994e org.apache.wicket.WicketRuntimeException: Error calling method: public void com.myapp.dto.Dummy.setValue(java.lang.String) on object: com.myapp.dto.du...@3140994e at org.apache.wicket.util.lang.PropertyResolver $MethodGetAndSet.setValue(PropertyResolver.java:1119) at org.apache.wicket.util.lang.PropertyResolver $ObjectAndGetSetter.setValue(PropertyResolver.java:582) at org .apache .wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java: 136) at org .apache .wicket .model.AbstractPropertyModel.setObject(AbstractPropertyModel.java: 169) at org.apache.wicket.Component.setDefaultModelObject(Component.java: 3061) at org .apache .wicket .markup.html.form.FormComponent.updateModel(FormComponent.java:1141) at org.apache.wicket.markup.html.form.Form $FormModelUpdateVisitor.component(Form.java:224) at org .apache .wicket .markup .html .form .FormComponent.visitComponentsPostOrderHelper(FormComponent.java: 488) at org .apache .wicket .markup .html .form .FormComponent.visitComponentsPostOrderHelper(FormComponent.java: 467) at org .apache .wicket .markup .html .form .FormComponent.visitComponentsPostOrderHelper(FormComponent.java: 467) at org .apache .wicket .markup .html .form .FormComponent.visitComponentsPostOrderHelper(FormComponent.java: 467) at org .apache .wicket .markup .html .form .FormComponent.visitComponentsPostOrderHelper(FormComponent.java: 467) at org .apache .wicket .markup .html .form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) at org .apache .wicket .markup.html.form.Form.internalUpdateFormComponentModels(Form.java: 2022) at org.apache.wicket.markup.html.form.Form.access $300(Form.java:140) at org.apache.wicket.markup.html.form.Form $20.component(Form.java:2007) at org.apache.wicket.markup.html.form.Form $20.component(Form.java:2003) at org .apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java: 871) at org .apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java: 886) at org .apache .wicket .markup.html.form.Form.updateNestedFormComponentModels(Form.java: 2001) at org .apache .wicket.markup.html.form.Form.updateFormComponentModels(Form.java: 1991) at org.apache.wicket.markup.html.form.Form.process(Form.java: 959) at org.apache.wicket.markup.html.form.Form.process(Form.java: 907) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java: 875) at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at sun .reflect .DelegatingMethodAccessorImpl .invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org .apache .wicket .RequestListenerInterface.invoke(RequestListenerInterface.java:182) at org .apache .wicket .request .target .component .listener .ListenerInterfaceRequestTarget .processEvents(ListenerInterfaceRequestTarget.java:73) at org .apache .wicket .request .AbstractRequestCycleProcessor .processEvents(AbstractRequestCycleProcessor.java:92) at wicket.quickstart.TakpApplication $2.processEvents(TakpApplication.java:842) at org .apache .wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1240) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1319) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1418) at org.apache.wicket.RequestCycle.request(RequestCycle.java: 544) at org .apache.wicket.protocol.http.WicketFilter.doGet(
Re: Nested form bug?
Ok, I was hoping someone has experienced the same stacktrace. I will try to reproduce the bug still, maybe I find something. ** Martin 2009/5/13 Igor Vaynberg : > hard to say without having something to play against. > > -igor > > On Wed, May 13, 2009 at 8:19 AM, Martin Makundi > wrote: >> Hi! >> >> I have a data object Dummy whose attribute "value" has a setMethod >> (setValue) that does not allow the given value to be an empty string >> or null. >> >> This model object is attached to a property model new >> PropertyModel(dummy, "value") and the propertymodel is passed to a >> TextField component whose "setRequired=true".. >> >> Normally, when I access the page, the form works perfectly. It >> requires the field and does not allow submitting the form without the >> required value. >> >> However, on the log I find following errors and I do not understand >> how they occur because the field is required. Is it possible that >> there is a bug in wicket (rc4) processing invisible forms or >> something? It is difficult to repeat the error because it occurs >> randomly in production: >> >> 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - >> Error calling method: public void >> com.myapp.dto.Dummy.setValue(java.lang.String) on object: >> com.myapp.dto.du...@3140994e >> org.apache.wicket.WicketRuntimeException: Error calling method: public >> void com.myapp.dto.Dummy.setValue(java.lang.String) on object: >> com.myapp.dto.du...@3140994e >> at >> org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1119) >> at >> org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) >> at >> org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) >> at >> org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) >> at >> org.apache.wicket.Component.setDefaultModelObject(Component.java:3061) >> at >> org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) >> at >> org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:224) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) >> at >> org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) >> at >> org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:2022) >> at org.apache.wicket.markup.html.form.Form.access$300(Form.java:140) >> at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2007) >> at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2003) >> at >> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:871) >> at >> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:886) >> at >> org.apache.wicket.markup.html.form.Form.updateNestedFormComponentModels(Form.java:2001) >> at >> org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1991) >> at org.apache.wicket.markup.html.form.Form.process(Form.java:959) >> at org.apache.wicket.markup.html.form.Form.process(Form.java:907) >> at >> org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:875) >> at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at >> org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) >> at >> org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) >> at >> org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) >> at >> wicket.quickstart.TakpApplication$2.processEvents(TakpApplication.java:842) >> at >> org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1240) >> at org.apache.wicket.RequestCycle.step(RequestCycle.java:1319) >> at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1418) >> at org.apache.wicket.RequestCycle.request(RequestCycle.java:544) >> at >> org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456) >> at
Re: Nested form bug?
hard to say without having something to play against. -igor On Wed, May 13, 2009 at 8:19 AM, Martin Makundi wrote: > Hi! > > I have a data object Dummy whose attribute "value" has a setMethod > (setValue) that does not allow the given value to be an empty string > or null. > > This model object is attached to a property model new > PropertyModel(dummy, "value") and the propertymodel is passed to a > TextField component whose "setRequired=true".. > > Normally, when I access the page, the form works perfectly. It > requires the field and does not allow submitting the form without the > required value. > > However, on the log I find following errors and I do not understand > how they occur because the field is required. Is it possible that > there is a bug in wicket (rc4) processing invisible forms or > something? It is difficult to repeat the error because it occurs > randomly in production: > > 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - > Error calling method: public void > com.myapp.dto.Dummy.setValue(java.lang.String) on object: > com.myapp.dto.du...@3140994e > org.apache.wicket.WicketRuntimeException: Error calling method: public > void com.myapp.dto.Dummy.setValue(java.lang.String) on object: > com.myapp.dto.du...@3140994e > at > org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1119) > at > org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) > at > org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) > at > org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) > at > org.apache.wicket.Component.setDefaultModelObject(Component.java:3061) > at > org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) > at > org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:224) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) > at > org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) > at > org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:2022) > at org.apache.wicket.markup.html.form.Form.access$300(Form.java:140) > at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2007) > at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2003) > at > org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:871) > at > org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:886) > at > org.apache.wicket.markup.html.form.Form.updateNestedFormComponentModels(Form.java:2001) > at > org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1991) > at org.apache.wicket.markup.html.form.Form.process(Form.java:959) > at org.apache.wicket.markup.html.form.Form.process(Form.java:907) > at > org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:875) > at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > at java.lang.reflect.Method.invoke(Method.java:597) > at > org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) > at > org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) > at > org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) > at > wicket.quickstart.TakpApplication$2.processEvents(TakpApplication.java:842) > at > org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1240) > at org.apache.wicket.RequestCycle.step(RequestCycle.java:1319) > at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1418) > at org.apache.wicket.RequestCycle.request(RequestCycle.java:544) > at > org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456) > at > org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) > at wicket.quickstart.TakpServlet.service(TakpServlet.java:48) > at javax.servlet.http.HttpServlet
Nested form bug?
Hi! I have a data object Dummy whose attribute "value" has a setMethod (setValue) that does not allow the given value to be an empty string or null. This model object is attached to a property model new PropertyModel(dummy, "value") and the propertymodel is passed to a TextField component whose "setRequired=true".. Normally, when I access the page, the form works perfectly. It requires the field and does not allow submitting the form without the required value. However, on the log I find following errors and I do not understand how they occur because the field is required. Is it possible that there is a bug in wicket (rc4) processing invisible forms or something? It is difficult to repeat the error because it occurs randomly in production: 2009-05-13 15:31:00,225 2816867 [btpool0-27] ERROR RequestCycle - Error calling method: public void com.myapp.dto.Dummy.setValue(java.lang.String) on object: com.myapp.dto.du...@3140994e org.apache.wicket.WicketRuntimeException: Error calling method: public void com.myapp.dto.Dummy.setValue(java.lang.String) on object: com.myapp.dto.du...@3140994e at org.apache.wicket.util.lang.PropertyResolver$MethodGetAndSet.setValue(PropertyResolver.java:1119) at org.apache.wicket.util.lang.PropertyResolver$ObjectAndGetSetter.setValue(PropertyResolver.java:582) at org.apache.wicket.util.lang.PropertyResolver.setValue(PropertyResolver.java:136) at org.apache.wicket.model.AbstractPropertyModel.setObject(AbstractPropertyModel.java:169) at org.apache.wicket.Component.setDefaultModelObject(Component.java:3061) at org.apache.wicket.markup.html.form.FormComponent.updateModel(FormComponent.java:1141) at org.apache.wicket.markup.html.form.Form$FormModelUpdateVisitor.component(Form.java:224) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:488) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrderHelper(FormComponent.java:467) at org.apache.wicket.markup.html.form.FormComponent.visitComponentsPostOrder(FormComponent.java:439) at org.apache.wicket.markup.html.form.Form.internalUpdateFormComponentModels(Form.java:2022) at org.apache.wicket.markup.html.form.Form.access$300(Form.java:140) at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2007) at org.apache.wicket.markup.html.form.Form$20.component(Form.java:2003) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:871) at org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:886) at org.apache.wicket.markup.html.form.Form.updateNestedFormComponentModels(Form.java:2001) at org.apache.wicket.markup.html.form.Form.updateFormComponentModels(Form.java:1991) at org.apache.wicket.markup.html.form.Form.process(Form.java:959) at org.apache.wicket.markup.html.form.Form.process(Form.java:907) at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:875) at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:182) at org.apache.wicket.request.target.component.listener.ListenerInterfaceRequestTarget.processEvents(ListenerInterfaceRequestTarget.java:73) at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92) at wicket.quickstart.TakpApplication$2.processEvents(TakpApplication.java:842) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1240) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1319) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1418) at org.apache.wicket.RequestCycle.request(RequestCycle.java:544) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:456) at org.apache.wicket.protocol.http.WicketServlet.doPost(WicketServlet.java:160) at javax.servlet.http.HttpServlet.service(HttpServlet.java:727) at wicket.quickstart.TakpServlet.service(TakpServlet.java:48) at javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:491) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:367) at org.mortbay.jetty.security.SecurityHandler.handle(Securi
