Eclipse project migration for Android Studio - FATAL EXCEPTION

1

I did the import and I had no error, but when I try to compile the project I have this problem:

07-13 15:29:13.786 1380-1380/br.com.sistemaguardiao E/AndroidRuntime: FATAL EXCEPTION: main
                                                                  java.lang.RuntimeException: Unable to start activity ComponentInfo{br.com.sistemaguardiao/main.Main}: java.lang.NullPointerException
                                                                      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2059)
                                                                      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084)
                                                                      at android.app.ActivityThread.access$600(ActivityThread.java:130)
                                                                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195)
                                                                      at android.os.Handler.dispatchMessage(Handler.java:99)
                                                                      at android.os.Looper.loop(Looper.java:137)
                                                                      at android.app.ActivityThread.main(ActivityThread.java:4745)
                                                                      at java.lang.reflect.Method.invokeNative(Native Method)
                                                                      at java.lang.reflect.Method.invoke(Method.java:511)
                                                                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786)
                                                                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553)
                                                                      at dalvik.system.NativeStart.main(Native Method)
                                                                   Caused by: java.lang.NullPointerException
                                                                      at main.Main.onCreate(Main.java:47)
                                                                      at android.app.Activity.performCreate(Activity.java:5008)
                                                                      at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1079)
                                                                      at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2023)
                                                                      at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2084) 
                                                                      at android.app.ActivityThread.access$600(ActivityThread.java:130) 
                                                                      at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1195) 
                                                                      at android.os.Handler.dispatchMessage(Handler.java:99) 
                                                                      at android.os.Looper.loop(Looper.java:137) 
                                                                      at android.app.ActivityThread.main(ActivityThread.java:4745) 
                                                                      at java.lang.reflect.Method.invokeNative(Native Method) 
                                                                      at java.lang.reflect.Method.invoke(Method.java:511) 
                                                                      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:786) 
                                                                      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:553) 
                                                                      at dalvik.system.NativeStart.main(Native Method) 
    
asked by anonymous 13.07.2016 / 17:49

0 answers