[GitHub] justinmclean opened a new issue #70: JSON parse error on HTTPService when URL not found

[GitBox <gi...@apache.org>]

justinmclean opened a new issue #70: JSON parse error on HTTPService when URL not found
URL: https://github.com/apache/royale-asjs/issues/70
 
 
   Example code:
   ```
   <?xml version="1.0" encoding="utf-8"?>
   <js:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
                   xmlns:js="library://ns.apache.org/royale/basic"
                   applicationComplete="init()">
   
       <fx:Script><![CDATA[
           import org.apache.royale.net.HTTPService;
   
           public var load:HTTPService = new HTTPService();
   
           public function init():void {
               load.url = "text.JSON";
               load.addEventListener("complete", loadedJSON);
               load.addEventListener("ioError", errorJSON);
               load.addEventListener("communicationError", errorJSON);
               load.addEventListener("httpStatus", httpStatus);
               load.send();
           }
   
           public function loadedJSON(event:Event):void {
               var json:Object = load.json;
           }
   
           public function errorJSON(event:Event):void {
                 console.error("JSON error");
           }
   
           public function httpStatus(event:Event):void {
                 console.error(load.status);
           }
           ]]></fx:Script>
       
       <js:valuesImpl>
           <js:SimpleCSSValuesImpl/>
       </js:valuesImpl>
   
       <js:initialView>
           <js:View>
               <js:Label text="Hello World" />
           </js:View>
       </js:initialView>
   
   </js:Application>
   ```
   
   When run (on Chrome) this will first show this exception:
   HTTPService.js:191 GET file:///Users/justinmclean/IdeaProjects/FlexJSTest/target/javascript/bin/js-debug/text.JSON net::ERR_FILE_NOT_FOUND
   
   And then this one:
   ```
   Uncaught SyntaxError: Unexpected end of JSON input
       at JSON.parse (<anonymous>)
       at org.apache.royale.net.HTTPService.get__json (HTTPService.js:383)
       at Example.loadedJSON (Example.js:115)
       at org.apache.royale.net.HTTPService.goog.events.EventTarget.fireListeners (eventtarget.js:284)
       at Function.goog.events.EventTarget.dispatchEventInternal_ (eventtarget.js:381)
       at org.apache.royale.net.HTTPService.goog.events.EventTarget.dispatchEvent (eventtarget.js:196)
       at org.apache.royale.net.HTTPService.org.apache.royale.events.EventDispatcher.dispatchEvent (EventDispatcher.js:73)
       at org.apache.royale.net.HTTPService.org.apache.royale.core.ElementWrapper.dispatchEvent (ElementWrapper.js:221)
       at org.apache.royale.net.HTTPService.progressHandler (HTTPService.js:208)
   org.apache.royale.net.HTTPService.get__json @ HTTPService.js:383
   Example.loadedJSON @ Example.js:115
   goog.events.EventTarget.fireListeners @ eventtarget.js:284
   goog.events.EventTarget.dispatchEventInternal_ @ eventtarget.js:381
   goog.events.EventTarget.dispatchEvent @ eventtarget.js:196
   org.apache.royale.events.EventDispatcher.dispatchEvent @ EventDispatcher.js:73
   org.apache.royale.core.ElementWrapper.dispatchEvent @ ElementWrapper.js:221
   org.apache.royale.net.HTTPService.progressHandler @ HTTPService.js:208
   ```
   
   None of the event handler are called including httpStatus (except complete).
   

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