在evolution.voxeo.com的voiceXML，得到奇怪的错误
我在voiceXML中是新的，我正尝试使用evolution.voxeo.com来运行简单的XML代码。 根据他们的网站 ，我们可以以多部分格式发布录制的audio。 所以这里是我的XML代码，运行良好，没有logging元素。 但是当我添加logging元素，我得到错误。 我得到错误的事实是奇怪的，因为我正在接收我的电脑中的实际audio文件。
00089 6c51 02:55:21 AM (http://65.29.170.122/, 1): Content is not allowed in prolog. 00090 6c51 02:55:21 AM Exception: error.semantic XML parse error(s) occurred in: http://65.29.170.122/ (http://65.29.170.122/, 1): Content is not allowed in prolog. Dialog stack trace: State (Dialog) URL (Document) -------------- ------------------------------ ___state1 http://webhosting.voxeo.net/196324/www/favorite_color.vxml?session.callerid=dcdac2bd-fa98-4c20-9d8e-69b3080a04fd&session.accountid=196324&session.sessionid=a28b97484d31d027e5bc03b1295d6c51&session.parentsessionid=f75bf363646a3e7a993789c7915829f3&session.virtualplatform=Staging-DTMF&session.calledid=9991483369 00091 6c51 02:55:21 AM =========================== An error occurred while executing the following dialog. Initial URL1: http://webhosting.voxeo.net/196324/www/favorite_color.vxml Initial URL2: null Initial URL3: null Current URL: http://webhosting.voxeo.net/196324/www/favorite_color.vxml?session.callerid=dcdac2bd-fa98-4c20-9d8e-69b3080a04fd&session.accountid=196324&session.sessionid=a28b97484d31d027e5bc03b1295d6c51&session.parentsessionid=f75bf363646a3e7a993789c7915829f3&session.virtualplatform=Staging-DTMF&session.calledid=9991483369 Calling Number (ANI): dcdac2bd-fa98-4c20-9d8e-69b3080a04fd Called Number (DNIS): 9991483369 Redirecting Number (RDNIS): "" State: ___state1 VoiceXML Browser Version: 14.0.80.83348 Date/Time: 2015/11/28 2:55:21.497 VoiceException: error.badfetch Could not compile document: http://65.29.170.122/ Dialog stack trace: State (Dialog) URL (Document) -------------- ------------------------------ ___state1 http://webhosting.voxeo.net/196324/www/favorite_color.vxml?session.callerid=dcdac2bd-fa98-4c20-9d8e-69b3080a04fd&session.accountid=196324&session.sessionid=a28b97484d31d027e5bc03b1295d6c51&session.parentsessionid=f75bf363646a3e7a993789c7915829f3&session.virtualplatform=Staging-DTMF&session.calledid=9991483369 00092 6c51 02:55:21 AM TTS: Sorry, that content has an internal error. 00108 6c51 02:55:24 AM ccxmlResult=event$.values=new Object();event$.values['errorReason']="Could not compile document: http://65.29.170.122/"; 00109 29f3 02:55:24 AM event: DIALOG.EXIT dialog="session.dialogs['6fc2a6164b0409492ec0eb817de5d3ae']" values="new Object()" _OOB="1" _sessionid="0" _vxmlsessionid="a28b97484d31d027e5bc03b1295d6c51" conferenceid=" undefined" connectionid="309bcf33edd83917d745b2fa78113e26" delay="0s" dialogid="6fc2a6164b0409492ec0eb817de5d3ae" eventid="cdff861c55a237ae925bf56c8aa94791" eventsource="6fc2a6164b0409492ec0eb817de5d3ae" eventsourcetype="dialog" hints="" name="dialog.exit" namelist="" sendid="sendid" target="f75bf363646a3e7a993789c7915829f3" targettype="ccxml" 00110 29f3 02:55:24 AM matched transition at line 64 (start, dialog.exit, ) @ eventhandler (, statevar) 00111 29f3 02:55:24 AM log: dialog failed to start! Reason=Could not compile document: http://65.29.170.122/ 00112 6c51 02:55:24 AM 00113 29f3 02:55:24 AM event: DIALOG.STARTED dialog="session.dialogs['179d220aeec29f81f359f95572050990']" conferenceid=" undefined" connectionid="309bcf33edd83917d745b2fa78113e26" dialogid="179d220aeec29f81f359f95572050990" eventid="e715debbda2732f83734a89d3f53ef24" eventsource="179d220aeec29f81f359f95572050990" eventsourcetype="dialog" name="dialog.started" 00114 29f3 02:55:24 AM warning: event was not handled 00115 29f3 02:55:29 AM Call Summary: status=success direction=in calledid=9991483369 callerid=dcdac2bd-fa98-4c20-9d8e-69b3080a04fd start=2015.11.28.02.55.13.257 end=2015.11.28.02.55.29.580 duration=16322 00116 29f3 02:55:29 AM 00117 29f3 02:55:29 AM event: DIALOG.EXIT dialog="session.dialogs['179d220aeec29f81f359f95572050990']" values=" undefined" conferenceid=" undefined" connectionid="309bcf33edd83917d745b2fa78113e26" dialogid="179d220aeec29f81f359f95572050990" eventid="97edfbadf5c5298f682e96fc2ddb5685" eventsource="179d220aeec29f81f359f95572050990" eventsourcetype="dialog" name="dialog.exit" 00118 29f3 02:55:29 AM matched transition at line 134 (vxmlerror, dialog.exit, ) @ eventhandler (, statevar) 00119 29f3 02:55:29 AM action: EXIT _linenumber="135" expr=" undefined" namelist="" 00121 29f3 02:55:29 AM SESSION_END: sessionStartTime=1448679313224241 sessionEndTime=1448679329584292 sessionLength=16360 sessionID=f75bf363646a3e7a993789c7915829f3 parentSessionID=0 accountID=196324 appID=514278 favorite_color.vxml
<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE vxml PUBLIC "-//BeVocal Inc//VoiceXML 2.0//EN" "http://cafe.bevocal.com/libraries/dtd/vxml2-0-bevocal.dtd"> <vxml xmlns="http://www.w3.org/2001/vxml" xmlns:bevocal="http://www.bevocal.com/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.0"> <form scope="dialog"> <record name="name" maxtime="5s" dtmfterm="true" beep="true"> <grammar src="colors.grammar#Names"/> <prompt>Whats your name?</prompt> <filled> <if cond="name=='amir'"> <prompt>Hello <value expr="name" /> ! </prompt> </if> <submit next="http://65.29.170.122/" method="post" enctype="multipart/form-data" /> </filled> </record> <field name="color" modal="false"> <grammar src="colors.grammar#Colors"/> <prompt>Whats your favorite color?</prompt> <filled> <if cond="color=='blue'"> <prompt>Wrong!</prompt> <disconnect /> <else /> <prompt> <value expr="color" /> is fine. Good-bye. </prompt> </if> </filled> </field> </form> </vxml>
colors.grammar
Colors [ red green yellow blue white black ] Names [ amir uwm ]
这里是我用来接收logging文件的node.js / express.js / multer代码
var express = require("express"); var bodyParser = require("body-parser"); var fs = require("fs"); var multer = require("multer"); var app = express(); app.set("view engine", "jade"); app.set("views", __dirname + "/views"); app.post("/", multer({ dest: "./uploads/", rename: function (fieldname, filename) { return hashCode(filename); } })); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: true })); app.get("/", function (req, res) { res.sendStatus(200); }); app.post("/", function (req, res) { res.sendStatus(200); }); app.listen(80, function(){ console.log("listening ..."); }); function hashCode(str) { var hash = 0; if (str.length == 0) return hash; for (i = 0; i < str.length; i++) { char = str.charCodeAt(i); hash = ((hash << 5) - hash) + char; hash = hash & hash; } return hash >= 0 ? hash : -1 * hash; }
这是我的电脑的屏幕截图 
对提交的http响应应该是下一个要处理的VoiceXML内容。 我没有注意到您的内容中提到了VoiceXML响应的任何内容，而且错误是无法处理下一个文档。