Return-Path: X-Original-To: apmail-zest-dev-archive@minotaur.apache.org Delivered-To: apmail-zest-dev-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id D14EB18530 for ; Wed, 1 Jul 2015 13:21:04 +0000 (UTC) Received: (qmail 79185 invoked by uid 500); 1 Jul 2015 13:21:04 -0000 Delivered-To: apmail-zest-dev-archive@zest.apache.org Received: (qmail 79142 invoked by uid 500); 1 Jul 2015 13:21:04 -0000 Mailing-List: contact dev-help@zest.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@zest.apache.org Delivered-To: mailing list dev@zest.apache.org Received: (qmail 79128 invoked by uid 99); 1 Jul 2015 13:21:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 01 Jul 2015 13:21:04 +0000 Date: Wed, 1 Jul 2015 13:21:04 +0000 (UTC) From: "Niclas Hedhman (JIRA)" To: dev@zest.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (ZEST-38) Scheduler throws NPE MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/ZEST-38?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14610217#comment-14610217 ] Niclas Hedhman commented on ZEST-38: ------------------------------------ It is because there is only one Schedule in queue, which hasn't been executed yet, hence the scheduleHandler.future == null. > Scheduler throws NPE > -------------------- > > Key: ZEST-38 > URL: https://issues.apache.org/jira/browse/ZEST-38 > Project: Zest > Issue Type: Bug > Reporter: Niclas Hedhman > > Not sure why/how/when, but it happens first access... > java.lang.NullPointerException > at org.qi4j.library.scheduler.SchedulerMixin.dispatchForExecution(SchedulerMixin.java:183) > at org.qi4j.library.scheduler.SchedulerMixin.scheduleCron(SchedulerMixin.java:120) > at org.qi4j.api.unitofwork.concern.UnitOfWorkConcern.invoke(UnitOfWorkConcern.java:89) > at org.qi4j.api.unitofwork.concern.UnitOfWorkConcern.invoke(UnitOfWorkConcern.java:89) -- This message was sent by Atlassian JIRA (v6.3.4#6332)