Pcb no sube picto de foto o galeria al server
Ocurre cuando desde el pcb intentas subir un picto creado por ti mismo al server.
Mirar en uploadAttributes en pictoUploader, el parámetro de id_scene que se le pasa al metodo /stu/:id_stu/picto/:id_pic
Error: 13:11:54.514 21272-21388/com.yottacode.pictogram.yotta_tablet E/AndroidRuntime: FATAL EXCEPTION: SendFrameDataTask Process: com.yottacode.pictogram.yotta_tablet, PID: 21272 java.lang.RuntimeException: An error occured while executing doInBackground() at android.os.AsyncTask$3.done(AsyncTask.java:304) at java.util.concurrent.FutureTask.finishCompletion(FutureTask.java:355) at java.util.concurrent.FutureTask.setException(FutureTask.java:222) at java.util.concurrent.FutureTask.run(FutureTask.java:242) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference at com.yottacode.net.RestapiWrapper.POST(RestapiWrapper.java:220) at com.yottacode.net.RestapiWrapper$HttpAsyncTask.doInBackground(RestapiWrapper.java:264) at com.yottacode.net.RestapiWrapper$HttpAsyncTask.doInBackground(RestapiWrapper.java:253) at android.os.AsyncTask$2.call(AsyncTask.java:292) at java.util.concurrent.FutureTask.run(FutureTask.java:237) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587) at java.lang.Thread.run(Thread.java:818)