[ https://issues.apache.org/jira/browse/TAP5-1393?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matheus Eduardo Machado Moreira updated TAP5-1393: -------------------------------------------------- Attachment: stacktrace.txt > Exception thrown when rendering Form with validate parameter bound to a bean > that is null after onActivate() > ------------------------------------------------------------------------------------------------------------ > > Key: TAP5-1393 > URL: https://issues.apache.org/jira/browse/TAP5-1393 > Project: Tapestry 5 > Issue Type: Bug > Components: tapestry-beanvalidator > Affects Versions: 5.2.4 > Reporter: Matheus Eduardo Machado Moreira > Attachments: EditarPermissao.java, EditarPermissao.tml, > Permissao.java, stacktrace.txt > > > An exception is throw when trying to render a Form whose validate parameter > is bound to a bean that is null after onActivate(): > ERROR tapestry.render.br.com.eteg.cromoup.pages.acesso.EditarPermissao - > Render queue error in BeginRender[acesso/EditarPermissao:nome]: Class cannot > be null > The attached files show a scenario where the bug occur. Basically it shows an > edit page that initialize a bean (that is bound to the validate parameter of > the Form) at onValidate() if a not-null id is passed as the initialization > context. If the id is null the bean is initialized at onPrepare(), just after > the Form starts to render itself. The problem seems to happen because the > "prepare" (and "prepare_to_render") event are triggered *after* the Form > component pushes a BeanValidationContextImpl into the Environment. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.