java.lang.reflect.InvocationTargetException在com.twilio.sdk.AppEngineClientConnection.flush（AppEngineClientConnection.java:204）

運行此代碼：java.lang.reflect.InvocationTargetException在com.twilio.sdk.AppEngineClientConnection.flush（AppEngineClientConnection.java:204）

private void notify(String date, int space) throws IOException { 

     String ACCOUNT_SID = "dddddd"; 
     String AUTH_TOKEN = "ggggggg"; 
     String TWILIO_PHONE = "+my twilio project"; 
     String ELAD_PHONE = "+my real number"; 

     TwilioRestClient client; 
     client = new TwilioRestClient(ACCOUNT_SID, AUTH_TOKEN); 

     // Build a filter for the CallList 
     Map<String, String> params = new HashMap<String, String>(); 
     params.put("Url", "http://demo.twilio.com/docs/voice.xml"); 
     params.put("To", ELAD_PHONE); 
     params.put("From", TWILIO_PHONE); 


     CallFactory callFactory = client.getAccount().getCallFactory(); 
     Call call; 
     try { 
      call = callFactory.create(params); 
      call.getSid(); 
     } catch (TwilioRestException e) { 
      String a = e.toString(); 
//   log("******** Failed to call", e); 
     }

當我運行這一行：

call = callFactory.create(params);

我得到這個異常：

java.lang.reflect.InvocationTargetException 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:498) 
     at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:204) 
     at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258) 
     at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123) 
     at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645) 
     at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464) 
     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) 
     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) 
     at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) 
     at com.twilio.sdk.TwilioRestClient.request(TwilioRestClient.java:404) 
     at com.twilio.sdk.TwilioRestClient.safeRequest(TwilioRestClient.java:534) 
     at com.twilio.sdk.resource.list.CallList.create(CallList.java:68) 
     at Runner.notify(Runner.java:152) 
     at Runner.run(Runner.java:40) 
     at Runner.main(Runner.java:25) 
    Caused by: com.google.apphosting.api.ApiProxy$CallNotFoundException: The API package 'urlfetch' or call 'Fetch()' was not found. 
     at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:109) 
     at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:38) 
     ... 18 more 
    Oct 01, 2016 2:39:43 PM org.apache.http.impl.client.DefaultRequestDirector tryExecute 
    INFO: I/O exception (java.io.IOException) caught when processing request: Error flushing content in Google App Engine fetch 
    Oct 01, 2016 2:39:43 PM org.apache.http.impl.client.DefaultRequestDirector tryExecute 
    INFO: Retrying request 
    java.lang.reflect.InvocationTargetException 
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) 
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
     at java.lang.reflect.Method.invoke(Method.java:498) 
     at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:204) 
     at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258)

來源

2016-10-01 Elad Benda

什麼App Engine環境在標準或Flex中運行？如果你在Flex中，你使用的是什麼運行時？ –

我回答說：

它看起來像你試圖從你的本地dev 環境測試。

使用Google App Engine，如果您想在本地開發環境中測試，我認爲您需要使用App Engine SDK for Java。這應該在部署到Google App Engine時起作用。讓我知道這是否解決了這個問題！

來源

2016-10-05 08:33:18

java.lang.reflect.InvocationTargetException在com.twilio.sdk.AppEngineClientConnection.flush（AppEngineClientConnection.java:204）

回答

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