I'm running this code:
ACCOUNT_SID, AUTH_TOKEN = are from my account
public static void main(String[] args) throws TwilioRestException { TwilioRestClient client = new TwilioRestClient(ACCOUNT_SID, AUTH_TOKEN); Account account = client.getAccount(); MessageFactory messageFactory = account.getMessageFactory(); List<NameValuePair> params = new ArrayList<NameValuePair>(); params.add(new BasicNameValuePair("To", ...my number...)); params.add(new BasicNameValuePair("From", ...my twilio number..)); params.add(new BasicNameValuePair("Body", "Where's Wallace?")); Message sms = messageFactory.create(params); String a = "1"; } but get this exception when running messageFactory.create
I have run:
mvn appengine:devserver any idea how to fix this?
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:483) at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:197) 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:410) at com.twilio.sdk.TwilioRestClient.safeRequest(TwilioRestClient.java:581) at com.twilio.sdk.resource.list.MessageList.create(MessageList.java:70) at com.waze.beacon.inline.server.services.SmsSenderImp.main(SmsSenderImp.java:33) Caused by: com.google.apphosting.api.ApiProxy$CallNotFoundException: The API package 'urlfetch' or call 'Fetch()' was not found. at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:111) at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:38) ... 16 more Apr 01, 2016 10:07:51 PM org.apache.http.impl.client.DefaultRequestDirector tryExecute INFO: I/O exception (java.io.IOException) caught when processing request: Error flushing content in Google App Engine fetch Apr 01, 2016 10:07:51 PM org.apache.http.impl.client.DefaultRequestDirector tryExecute INFO: Retrying request java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:197) at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258) at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123) at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) at com.twilio.sdk.TwilioRestClient.request(TwilioRestClient.java:410) at com.twilio.sdk.TwilioRestClient.safeRequest(TwilioRestClient.java:581) at com.twilio.sdk.resource.list.MessageList.create(MessageList.java:70) at com.waze.beacon.inline.server.services.SmsSenderImp.main(SmsSenderImp.java:33) Caused by: com.google.apphosting.api.ApiProxy$CallNotFoundException: The API package 'urlfetch' or call 'Fetch()' was not found. at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:111) at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:38) ... 16 more Apr 01, 2016 10:07:51 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 Apr 01, 2016 10:07:51 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:483) at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:197) 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:410) at com.twilio.sdk.TwilioRestClient.safeRequest(TwilioRestClient.java:581) at com.twilio.sdk.resource.list.MessageList.create(MessageList.java:70) at com.waze.beacon.inline.server.services.SmsSenderImp.main(SmsSenderImp.java:33) Caused by: com.google.apphosting.api.ApiProxy$CallNotFoundException: The API package 'urlfetch' or call 'Fetch()' was not found. at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:111) at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:38) ... 16 more Apr 01, 2016 10:07:51 PM org.apache.http.impl.client.DefaultRequestDirector tryExecute INFO: I/O exception (java.io.IOException) caught when processing request: Error flushing content in Google App Engine fetch Apr 01, 2016 10:07:51 PM org.apache.http.impl.client.DefaultRequestDirector tryExecute INFO: Retrying request java.lang.reflect.InvocationTargetException at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:197) at org.apache.http.protocol.HttpRequestExecutor.doSendRequest(HttpRequestExecutor.java:258) at org.apache.http.protocol.HttpRequestExecutor.execute(HttpRequestExecutor.java:123) at org.apache.http.impl.client.DefaultRequestDirector.tryExecute(DefaultRequestDirector.java:645) at org.apache.http.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:464) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:820) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:754) at org.apache.http.impl.client.AbstractHttpClient.execute(AbstractHttpClient.java:732) at com.twilio.sdk.TwilioRestClient.request(TwilioRestClient.java:410) at com.twilio.sdk.TwilioRestClient.safeRequest(TwilioRestClient.java:581) at com.twilio.sdk.resource.list.MessageList.create(MessageList.java:70) at com.waze.beacon.inline.server.services.SmsSenderImp.main(SmsSenderImp.java:33) Caused by: com.google.apphosting.api.ApiProxy$CallNotFoundException: The API package 'urlfetch' or call 'Fetch()' was not found. at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:111) at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java:38) ... 16 more Exception in thread "main" java.lang.RuntimeException: java.io.IOException: Error flushing content in Google App Engine fetch at com.twilio.sdk.TwilioRestClient.request(TwilioRestClient.java:437) at com.twilio.sdk.TwilioRestClient.safeRequest(TwilioRestClient.java:581) at com.twilio.sdk.resource.list.MessageList.create(MessageList.java:70) at com.waze.beacon.inline.server.services.SmsSenderImp.main(SmsSenderImp.java:33) Caused by: java.io.IOException: Error flushing content in Google App Engine fetch at com.twilio.sdk.AppEngineClientConnection.flush(AppEngineClientConnection.java:201) 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:410) ... 3 more Disconnected from the target VM, address: '127.0.0.1:61151', transport: 'socket' Process finished with exit code 1 2 Answers
Answers 1
There's this question here that seems to be similar: getting strange exception trying to implement asynchronous http in google app engine for java
According to the accepted answer by @Antony, the issue is that these APIs are not available in the local dev server, but they will be when deployed in Google App Engine.
Answers 2
Megan from Twilio here.
I'm not very familiar with App Engine but your app is looking for a specific implementation of URLFetchService and cannot find it.
There are a few issues regarding the use of Twilio-Java with App Engine on GitHub that may be relevant.
Example of expected class:
Class.forName("com.google.appengine.api.urlfetch.HTTPRequest"); Let me know if this helps at all.
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