Strange exception consuming JSON from Android application

[hkadejo]

I created an Android application that consumes and parsing a JSON

In my development environment that JSON is:
http://balonmanoblog.hkadejo.com/ge/...v1/categorias/
and everything works fine

But in my production environment, change the direction of JSON is as follows:
http://www.balonmanoblog.com/ge/inde...v1/categorias/
but no longer works

I get an exception trace following:

07-09 09:17:37.390: WARN/System.err(7247): java.lang.RuntimeException: Internal error
07-09 09:17:37.390: WARN/System.err(7247):     at org.codehaus.jackson.impl.ByteSourceBootstrapper.detectEncoding(ByteSourceBootstrapper.java:155)
07-09 09:17:37.390: WARN/System.err(7247):     at org.codehaus.jackson.impl.ByteSourceBootstrapper.constructParser(ByteSourceBootstrapper.java:197)
07-09 09:17:37.390: WARN/System.err(7247):     at org.codehaus.jackson.JsonFactory._createJsonParser(JsonFactory.java:542)
07-09 09:17:37.390: WARN/System.err(7247):     at org.codehaus.jackson.JsonFactory.createJsonParser(JsonFactory.java:389)
07-09 09:17:37.390: WARN/System.err(7247):     at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1455)
07-09 09:17:37.390: WARN/System.err(7247):     at org.springframework.http.converter.json.MappingJacksonHttpMessageConverter.readInternal(MappingJacksonHttpMessageConverter.java:135)
07-09 09:17:37.390: WARN/System.err(7247):     at org.springframework.http.converter.AbstractHttpMessageConverter.read(AbstractHttpMessageConverter.java:154)
07-09 09:17:37.390: WARN/System.err(7247):     at org.springframework.web.client.HttpMessageConverterExtractor.extractData(HttpMessageConverterExtractor.java:74)
07-09 09:17:37.390: WARN/System.err(7247):     at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:459)
07-09 09:17:37.390: WARN/System.err(7247):     at org.springframework.web.client.RestTemplate.execute(RestTemplate.java:414)
07-09 09:17:37.390: WARN/System.err(7247):     at org.springframework.web.client.RestTemplate.getForObject(RestTemplate.java:212)
07-09 09:17:37.390: WARN/System.err(7247):     at com.balonmano.blog.api.ApiHelper.getWpLastPost(ApiHelper.java:52)
07-09 09:17:37.390: WARN/System.err(7247):     at com.balonmano.blog.ui.NoticiaActivity$DownloadFilesTask.doInBackground(NoticiaActivity.java:126)
07-09 09:17:37.390: WARN/System.err(7247):     at android.os.AsyncTask$2.call(AsyncTask.java:185)
07-09 09:17:37.390: WARN/System.err(7247):     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)
07-09 09:17:37.398: WARN/System.err(7247):     at java.util.concurrent.FutureTask.run(FutureTask.java:137)
07-09 09:17:37.398: WARN/System.err(7247):     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1068)
07-09 09:17:37.398: WARN/System.err(7247):     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:561)
07-09 09:17:37.398: WARN/System.err(7247):     at java.lang.Thread.run(Thread.java:1102)
07-09 09:17:37.398: DEBUG/AndroidRuntime(7247): Shutting down VM
07-09 09:17:37.398: WARN/dalvikvm(7247): threadid=3: thread exiting with uncaught exception (group=0x4001e390)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247): Uncaught handler: thread main exiting due to uncaught exception
07-09 09:17:37.398: ERROR/AndroidRuntime(7247): java.lang.NullPointerException
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at com.balonmano.blog.ui.NoticiaActivity$DownloadFilesTask.onPostExecute(NoticiaActivity.java:145)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at android.os.AsyncTask.finish(AsyncTask.java:417)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at android.os.AsyncTask.access$300(AsyncTask.java:127)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at android.os.AsyncTask$InternalHandler.handleMessage(AsyncTask.java:429)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at android.os.Handler.dispatchMessage(Handler.java:99)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at android.os.Looper.loop(Looper.java:123)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at android.app.ActivityThread.main(ActivityThread.java:4595)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at java.lang.reflect.Method.invokeNative(Native Method)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at java.lang.reflect.Method.invoke(Method.java:521)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:860)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:618)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247):     at dalvik.system.NativeStart.main(Native Method) 

Wrong? Help me please.

thanks

[dutchman_mn]

My first question would be, did you resolve the NullPointerException?

07-09 09:17:37.398: WARN/dalvikvm(7247): threadid=3: thread exiting with uncaught exception (group=0x4001e390)
07-09 09:17:37.398: ERROR/AndroidRuntime(7247): Uncaught handler: thread main exiting due to uncaught exception
07-09 09:17:37.398: ERROR/AndroidRuntime(7247): java.lang.NullPointerException
07-09 09:17:37.398: ERROR/AndroidRuntime(7247): at com.balonmano.blog.ui.NoticiaActivity$DownloadFile sTask.onPostExecute(NoticiaActivity.java:145)