NullPointerException: Unable to start CellDetailsActivity

[anlalalu]

Reproduction Steps

This crash is triggered by an automatic testing tool with this shell instruction:

adb shell am start -n org.openbmap/org.openbmap.activities.CellDetailsActivity

Stack Trace

E/AndroidRuntime( 2295): FATAL EXCEPTION: main E/AndroidRuntime( 2295): Process: org.openbmap, PID: 2295 E/AndroidRuntime( 2295): java.lang.RuntimeException: Unable to start activity ComponentInfo{org.openbmap/org.openbmap.activities.CellDetailsActivity}: java.lang.NullPointerException E/AndroidRuntime( 2295): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184) E/AndroidRuntime( 2295): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233) E/AndroidRuntime( 2295): at android.app.ActivityThread.access$800(ActivityThread.java:135) E/AndroidRuntime( 2295): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196) E/AndroidRuntime( 2295): at android.os.Handler.dispatchMessage(Handler.java:102) E/AndroidRuntime( 2295): at android.os.Looper.loop(Looper.java:136) E/AndroidRuntime( 2295): at android.app.ActivityThread.main(ActivityThread.java:5001) E/AndroidRuntime( 2295): at java.lang.reflect.Method.invokeNative(Native Method) E/AndroidRuntime( 2295): at java.lang.reflect.Method.invoke(Method.java:515) E/AndroidRuntime( 2295): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:785) E/AndroidRuntime( 2295): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601) E/AndroidRuntime( 2295): at dalvik.system.NativeStart.main(Native Method) E/AndroidRuntime( 2295): Caused by: java.lang.NullPointerException E/AndroidRuntime( 2295): at org.openbmap.activities.CellDetailsActivity.onCreate(CellDetailsActivity.java:100) E/AndroidRuntime( 2295): at android.app.Activity.performCreate(Activity.java:5231) E/AndroidRuntime( 2295): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087) E/AndroidRuntime( 2295): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148) E/AndroidRuntime( 2295): ... 11 more

Debug info

App Version = 0.8.18

Android Version = 7.1.0