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

Question

I run this code:

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); } 

when i run this line:

 call = callFactory.create(params); 

I get this exception:

  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) 

Answer 1

They answered me that:

It looks like you are trying to test with your local developer environment .

With the Google App Engine, if you want to test in a local developer environment, I think you need to use the App Engine SDK for Java. This should work when deployed to the Google App Engine. Let me know if this solves this problem!