Return-Path: X-Original-To: apmail-flex-issues-archive@minotaur.apache.org Delivered-To: apmail-flex-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id EF8FC19A06 for ; Tue, 19 Apr 2016 18:50:25 +0000 (UTC) Received: (qmail 79971 invoked by uid 500); 19 Apr 2016 18:50:25 -0000 Delivered-To: apmail-flex-issues-archive@flex.apache.org Received: (qmail 79785 invoked by uid 500); 19 Apr 2016 18:50:25 -0000 Mailing-List: contact issues-help@flex.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@flex.apache.org Delivered-To: mailing list issues@flex.apache.org Received: (qmail 79740 invoked by uid 99); 19 Apr 2016 18:50:25 -0000 Received: from arcas.apache.org (HELO arcas) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 19 Apr 2016 18:50:25 +0000 Received: from arcas.apache.org (localhost [127.0.0.1]) by arcas (Postfix) with ESMTP id 8895A2C1F54 for ; Tue, 19 Apr 2016 18:50:25 +0000 (UTC) Date: Tue, 19 Apr 2016 18:50:25 +0000 (UTC) From: "Piotr Zarzycki (JIRA)" To: issues@flex.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (FLEX-35081) Null Pointer Exception in attempt of overriding data property in item renderer MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/FLEX-35081?page=3Dcom.atlassian= .jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=3D1524= 8404#comment-15248404 ]=20 Piotr Zarzycki commented on FLEX-35081: --------------------------------------- [~aharui] Thank you for this quick fix! I've just tested it and everything = is working fine. :) > Null Pointer Exception in attempt of overriding data property in item ren= derer > -------------------------------------------------------------------------= ----- > > Key: FLEX-35081 > URL: https://issues.apache.org/jira/browse/FLEX-35081 > Project: Apache Flex > Issue Type: Bug > Components: FlexJS > Affects Versions: Apache FlexJS 0.7.0 > Environment: Windows 7 > Firefox > Reporter: Piotr Zarzycki > Assignee: Alex Harui > Priority: Minor > Fix For: Apache FalconJX 0.7.0 > > > Example TodoListSampleApp - FlexJS repository. > I have created org.apache.flex.html.supportClasses.DataItemRender in mxml= . In attempt of compiling following code I got NPE. > {code:title=3DCompiled Code} > xmlns:basic=3D"library://ns.apache.org/flexjs/bas= ic"> > > > > > > > > override public function set data(value:Object):void { > super.data =3D value; > } > ]]> > =09 > > {code} > {code:title=3DNull Pointer Exception} > Error:[TodoListSampleApp - TodoListSampleApp]: : java.lang.NullPointerExc= eption =09at org.apache.flex.compiler.internal.codegen.js.jx.BinaryOperato= rEmitter.emit(BinaryOperatorEmitter.java:118) =09at org.apache.flex.compil= er.internal.codegen.js.flexjs.JSFlexJSEmitter.emitBinaryOperator(JSFlexJSEm= itter.java:675) =09at org.apache.flex.compiler.internal.codegen.as.ASBlock= Walker.visitBinaryOperator(ASBlockWalker.java:525) =09at org.apache.flex.c= ompiler.internal.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:349) =09= at org.apache.flex.compiler.internal.visitor.as.ASNodeHandler.handle(ASNode= Handler.java:85) =09at org.apache.flex.compiler.internal.visitor.as.Before= AfterStrategy.handle(BeforeAfterStrategy.java:110) =09at org.apache.flex.c= ompiler.internal.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:157) =09= at org.apache.flex.compiler.internal.codegen.js.jx.StatementEmitter.emit(St= atementEmitter.java:22) =09at org.apache.flex.compiler.internal.codegen.js= .JSEmitter.emitStatement(JSEmitter.java:281) =09at org.apache.flex.compile= r.internal.codegen.js.flexjs.JSFlexJSEmitter.emitStatement(JSFlexJSEmitter.= java:762) =09at org.apache.flex.compiler.internal.codegen.as.ASBlockWalker= .visitBlock(ASBlockWalker.java:335) =09at org.apache.flex.compiler.interna= l.visitor.as.ASNodeSwitch.handle(ASNodeSwitch.java:279) =09at org.apache.f= lex.compiler.internal.visitor.as.ASNodeHandler.handle(ASNodeHandler.java:85= ) =09at org.apache.flex.compiler.internal.visitor.as.BeforeAfterStrategy.h= andle(BeforeAfterStrategy.java:110) =09at org.apache.flex.compiler.interna= l.codegen.as.ASBlockWalker.walk(ASBlockWalker.java:157) =09at org.apache.f= lex.compiler.internal.codegen.as.ASEmitter.emitMethodScope(ASEmitter.java:8= 43) =09at org.apache.flex.compiler.internal.codegen.js.jx.DefinePropertyFu= nctionEmitter.emit(DefinePropertyFunctionEmitter.java:117) =09at org.apach= e.flex.compiler.internal.codegen.js.flexjs.JSFlexJSEmitter.emitDefineProper= tyFunction(JSFlexJSEmitter.java:714) =09at org.apache.flex.compiler.intern= al.codegen.js.jx.AccessorEmitter.emit(AccessorEmitter.java:212) =09at org.= apache.flex.compiler.internal.codegen.mxml.flexjs.MXMLFlexJSEmitter.emitDoc= ument(MXMLFlexJSEmitter.java:341) =09at org.apache.flex.compiler.internal.= codegen.mxml.flexjs.MXMLFlexJSBlockWalker.visitDocument(MXMLFlexJSBlockWalk= er.java:69) =09at org.apache.flex.compiler.internal.visitor.mxml.MXMLNodeS= witch.handle(MXMLNodeSwitch.java:84) =09at org.apache.flex.compiler.intern= al.codegen.mxml.MXMLBlockWalker.walk(MXMLBlockWalker.java:149) =09at org.a= pache.flex.compiler.internal.codegen.mxml.flexjs.MXMLFlexJSBlockWalker.visi= tFile(MXMLFlexJSBlockWalker.java:61) =09at org.apache.flex.compiler.intern= al.visitor.mxml.MXMLNodeSwitch.handle(MXMLNodeSwitch.java:90) =09at org.ap= ache.flex.compiler.internal.codegen.mxml.MXMLBlockWalker.walk(MXMLBlockWalk= er.java:149) =09at org.apache.flex.compiler.internal.codegen.mxml.MXMLBloc= kWalker.visitCompilationUnit(MXMLBlockWalker.java:168) =09at org.apache.fl= ex.compiler.internal.codegen.mxml.MXMLWriter.writeTo(MXMLWriter.java:67) = =09at org.apache.flex.compiler.clients.MXMLJSC.compile(MXMLJSC.java:480) = =09at org.apache.flex.compiler.clients.MXMLJSC._mainNoExit(MXMLJSC.java:352= ) =09at org.apache.flex.compiler.clients.MXMLJSC.mainNoExit(MXMLJSC.java:2= 77) =09at flex2.tools.MxmlJSC.execute(MxmlJSC.java:93) =09at flex2.tools.= Tool.compile(Tool.java:81) =09at flex2.tools.Mxmlc.mxmlc(Mxmlc.java:75) = =09at com.intellij.flex.compiler.flex4.Flex4Handler.compileSwf(Flex4Handler= .java:81) =09at com.intellij.flex.compiler.CompilationThread.run(Compilati= onThread.java:48) > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)