ErrorNullString.log

D/MediaCodec: [OMX.google.h264.decoder] setting dataspace on output surface to #104
D/AudioTrack: Client defaulted notificationFrames to 6000 for frameCount 12000
D/: HostConnection::get() New Host Connection established 0x90e21880, tid 20829
D/SoftwareRenderer: setting dataspace on output surface to #104
I/art: Background partial concurrent mark sweep GC freed 7709(1203KB) AllocSpace objects, 45(2MB) LOS objects, 28% free, 9MB/13MB, paused 5.907ms total 96.026ms
D/JSON: onCompleted: null
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
                  Process: com.example.project4.bakingapp, PID: 20586
                  java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
                      at org.json.JSONTokener.nextCleanInternal(JSONTokener.java:116)
                      at org.json.JSONTokener.nextValue(JSONTokener.java:94)
                      at org.json.JSONObject.<init>(JSONObject.java:156)
                      at org.json.JSONObject.<init>(JSONObject.java:173)
                      at com.example.project4.bakingapp.adapter.RecipeAdapter$MyViewHolder$1.onCompleted(RecipeAdapter.java:99)
                      at com.example.project4.bakingapp.adapter.RecipeAdapter$MyViewHolder$1.onCompleted(RecipeAdapter.java:94)
                      at com.koushikdutta.async.future.SimpleFuture.handleCallbackUnlocked(SimpleFuture.java:107)
                      at com.koushikdutta.async.future.SimpleFuture.setComplete(SimpleFuture.java:141)
                      at com.koushikdutta.async.future.SimpleFuture.setComplete(SimpleFuture.java:124)
                      at com.koushikdutta.ion.IonRequestBuilder$1.run(IonRequestBuilder.java:244)
                      at com.koushikdutta.async.AsyncServer$RunnableWrapper.run(AsyncServer.java:57)
                      at android.os.Handler.handleCallback(Handler.java:751)
                      at android.os.Handler.dispatchMessage(Handler.java:95)
                      at android.os.Looper.loop(Looper.java:154)
                      at android.app.ActivityThread.main(ActivityThread.java:6119)
                      at java.lang.reflect.Method.invoke(Native Method)
                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)