InflateException

[sdroider]

android.view.InflateException: Binary XML file line #0: Binary XML file line #0: Error inflating class io.github.yavski.fabspeeddial.FabSpeedDial at android.view.LayoutInflater.inflate(LayoutInflater.java:543) at android.view.LayoutInflater.inflate(LayoutInflater.java:427) at android.view.LayoutInflater.inflate(LayoutInflater.java:374) at com.appdroid.develop.socialro_bot.fragments.AccountsFragment.onCreateView(AccountsFragment.java:25) at android.support.v4.app.Fragment.performCreateView(Fragment.java:2354) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1419) at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1740) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1809) at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:799) at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2580) at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2367) at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2322) at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2229) at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:700) at android.os.Handler.handleCallback(Handler.java:742) at android.os.Handler.dispatchMessage(Handler.java:95) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:5523) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629) Caused by: android.view.InflateException: Binary XML file line #0: Error inflating class io.github.yavski.fabspeeddial.FabSpeedDial at android.view.LayoutInflater.createView(LayoutInflater.java:649) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:768) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:708) at android.view.LayoutInflater.rInflate(LayoutInflater.java:839) at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:802) at android.view.LayoutInflater.inflate(LayoutInflater.java:519) at android.view.LayoutInflater.inflate(LayoutInflater.java:427)  at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  at com.appdroid.develop.socialro_bot.fragments.AccountsFragment.onCreateView(AccountsFragment.java:25)  at android.support.v4.app.Fragment.performCreateView(Fragment.java:2354)  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1419)  at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1740)  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1809)  at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:799)  at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2580)  at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2367)  at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2322)  at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2229)  at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:700)  at android.os.Handler.handleCallback(Handler.java:742)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:154)  at android.app.ActivityThread.main(ActivityThread.java:5523)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)  Caused by: java.lang.reflect.InvocationTargetException at java.lang.reflect.Constructor.newInstance(Native Method) at android.view.LayoutInflater.createView(LayoutInflater.java:623) at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:768)  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:708)  at android.view.LayoutInflater.rInflate(LayoutInflater.java:839)  at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:802)  at android.view.LayoutInflater.inflate(LayoutInflater.java:519)  at android.view.LayoutInflater.inflate(LayoutInflater.java:427)  at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  at com.appdroid.develop.socialro_bot.fragments.AccountsFragment.onCreateView(AccountsFragment.java:25)  at android.support.v4.app.Fragment.performCreateView(Fragment.java:2354)  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1419)  at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1740)  at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1809)  at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:799)  at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2580)  at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2367)  at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2322)  at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2229)  at android.support.v4.app.FragmentManagerImpl$1.run(FragmentManager.java:700)  at android.os.Handler.handleCallback(Handler.java:742)  at android.os.Handler.dispatchMessage(Handler.java:95)  at android.os.Looper.loop(Looper.java:154)  at android.app.ActivityThread.main(ActivityThread.java:5523)  at java.lang.reflect.Method.invoke(Native Method)  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:739)  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:629)  Caused by: android.util.AndroidRuntimeException: You must specify the gravity of the Fab. at io.github.yavski.fabspeeddial.FabSpeedDial.resolveCompulsoryAttributes(FabSpeedDial.java:186) at io.github.yavski.fabspeeddial.FabSpeedDial.init(FabSpeedDial.java:151) at io.github.yavski.fabspeeddial.FabSpeedDial.<init>(FabSpeedDial.java:140) at java.lang.reflect.Constructor.newInstance(Native Method)  at android.view.LayoutInflater.createView(LayoutInflater.java:623)  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:768)  at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:708)  at android.view.LayoutInflater.rInflate(LayoutInflater.java:839)  at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:802)  at android.view.LayoutInflater.inflate(LayoutInflater.java:519)  at android.view.LayoutInflater.inflate(LayoutInflater.java:427)  at android.view.LayoutInflater.inflate(LayoutInflater.java:374)  

[flaringapp]

Hi! Having researched a bit library code, I noticed some required attributes:

 if (typedArray.hasValue(R.styleable.FabSpeedDial_fabMenu)) {
            menuId = typedArray.getResourceId(R.styleable.FabSpeedDial_fabMenu, 0);
        } else {
            throw new AndroidRuntimeException("You must provide the id of the menu resource.");
        }

        if (typedArray.hasValue(R.styleable.FabSpeedDial_fabGravity)) {
            fabGravity = typedArray.getInt(R.styleable.FabSpeedDial_fabGravity, DEFAULT_MENU_POSITION);
        } else {
            throw new AndroidRuntimeException("You must specify the gravity of the Fab.");
        } 
}

So you should set fabMenu and fabGravity
Also if you try to set view ID as R.id.fab, library will throw a ClassCastException as it has it's own view somewhere inside with same id