toolbar_title error u see

[AbodAndroid]

java.lang.NoSuchFieldError: No static field toolbar_title of type I in class Lcom/vlk/multimager/R$id; or its superclasses (declaration of 'com.vlk.multimager.R$id' appears in /data/app/com.muhtech.Usedmobilemarket-1/split_lib_slice_9_apk.apk)
at com.vlk.multimager.activities.GalleryActivity.onCreate(GalleryActivity.java:57)
at android.app.Activity.performCreate(Activity.java:6904)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1136)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3266)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3415)
at android.app.ActivityThread.access$1100(ActivityThread.java:229)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1821)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:7325)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)

[ryanzulham]

Same with me,
Please solve the bug.

[bharatsonawane23]

Change your file name toolbar.xml to any other file name.