Develop Reference

Arcore fragment crashes on startup

Just started with ARCore. I want to display a simple 3d model on a plane. I am using version 1.10.0 of ARCore. When I start up the app the app crashes with the stacktrace below:
This is my layout
<FrameLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<fragment
android:id="#+id/ar_fragment"
android:name="com.google.ar.sceneform.ux.ArFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />
<include
android:id="#+id/overlay"
layout="#layout/overlay"
app:showOverlay="#{showOverlay}" />
</FrameLayout>
I use databinding to inflate a layout. I have no Idea what I am doing wrong. It looks like the ArFragment can not be found.
2019-07-23 14:05:15.209 12108-12108/com.icapps.arcapps E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.icapps.arcapps, PID: 12108
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.icapps.arcapps/com.icapps.arcapps.activity.products.PlantDetailActivity}: android.view.InflateException: Binary XML file line #23: Binary XML file line #23: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3037)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #23: Binary XML file line #23: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #23: Error inflating class fragment
Caused by: androidx.fragment.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.ar.sceneform.ux.ArFragment: calling Fragment constructor caused an exception
at androidx.fragment.app.Fragment.instantiate(Fragment.java:532)
at androidx.fragment.app.FragmentContainer.instantiate(FragmentContainer.java:57)
at androidx.fragment.app.FragmentManagerImpl$6.instantiate(FragmentManagerImpl.java:2850)
at androidx.fragment.app.FragmentManagerImpl.onCreateView(FragmentManagerImpl.java:3195)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:134)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:357)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:336)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:545)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at androidx.databinding.DataBindingUtil.setContentView(DataBindingUtil.java:303)
at androidx.databinding.DataBindingUtil.setContentView(DataBindingUtil.java:284)
at com.icapps.arcapps.activity.products.PlantDetailActivity.onCreate(PlantDetailActivity.kt:39)
at android.app.Activity.performCreate(Activity.java:7149)
at android.app.Activity.performCreate(Activity.java:7140)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1288)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3017)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
2019-07-23 14:05:15.210 12108-12108/com.icapps.arcapps E/AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at androidx.fragment.app.Fragment.instantiate(Fragment.java:514)
... 33 more
Caused by: java.lang.BootstrapMethodError: Exception from call site #38 bootstrap method
at com.google.ar.sceneform.ux.BaseArFragment.<init>(BaseArFragment.java:97)
at com.google.ar.sceneform.ux.ArFragment.<init>(ArFragment.java:35)
... 36 more
Caused by: java.lang.ClassCastException: Bootstrap method returned null
... 38 more
2019-07-23 14:05:15.211 12108-12108/com.icapps.arcapps E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.icapps.arcapps, PID: 12108
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.icapps.arcapps/com.icapps.arcapps.activity.products.PlantDetailActivity}: android.view.InflateException: Binary XML file line #23: Binary XML file line #23: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3037)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: android.view.InflateException: Binary XML file line #23: Binary XML file line #23: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #23: Error inflating class fragment
Caused by: androidx.fragment.app.Fragment$InstantiationException: Unable to instantiate fragment com.google.ar.sceneform.ux.ArFragment: calling Fragment constructor caused an exception
at androidx.fragment.app.Fragment.instantiate(Fragment.java:532)
at androidx.fragment.app.FragmentContainer.instantiate(FragmentContainer.java:57)
at androidx.fragment.app.FragmentManagerImpl$6.instantiate(FragmentManagerImpl.java:2850)
at androidx.fragment.app.FragmentManagerImpl.onCreateView(FragmentManagerImpl.java:3195)
at androidx.fragment.app.FragmentController.onCreateView(FragmentController.java:134)
at androidx.fragment.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:357)
at androidx.fragment.app.FragmentActivity.onCreateView(FragmentActivity.java:336)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:545)
at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:161)
at androidx.databinding.DataBindingUtil.setContentView(DataBindingUtil.java:303)
at androidx.databinding.DataBindingUtil.setContentView(DataBindingUtil.java:284)
at com.icapps.arcapps.activity.products.PlantDetailActivity.onCreate(PlantDetailActivity.kt:39)
at android.app.Activity.performCreate(Activity.java:7149)
at android.app.Activity.performCreate(Activity.java:7140)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1288)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3017)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3172)
at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:108)
at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:68)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1906)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:193)
at android.app.ActivityThread.main(ActivityThread.java:6863)
2019-07-23 14:05:15.212 12108-12108/com.icapps.arcapps E/AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:343)
at androidx.fragment.app.Fragment.instantiate(Fragment.java:514)
... 33 more
Caused by: java.lang.BootstrapMethodError: Exception from call site #38 bootstrap method
at com.google.ar.sceneform.ux.BaseArFragment.<init>(BaseArFragment.java:97)
at com.google.ar.sceneform.ux.ArFragment.<init>(ArFragment.java:35)
... 36 more
Caused by: java.lang.ClassCastException: Bootstrap method returned null
... 38 more```

I forgot to add the compile options
android {
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}

AuthUI.IdpConfig.EmailBuilder() inflate view error

I need to use firebase-ui-auth in my programm...
// Choose authentication providers
List providers = Arrays.asList(
new AuthUI.IdpConfig.EmailBuilder().build(),
new AuthUI.IdpConfig.GoogleBuilder().build());
// Create and launch sign-in intent
caller.startActivityForResult(
AuthUI.getInstance()
.createSignInIntentBuilder()
.setAvailableProviders(providers)
.build(),
RC_SIGN_IN);`
and function very good (I call this in my mainActivity)...
but, when I choose only: AuthUI.IdpConfig.EmailBuilder() the app crashes, because there is some problem to inflate xml...
error code:
Process: com.superena.superenaactivity, PID: 6516
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.superena.superenaactivity/com.firebase.ui.auth.ui.email.EmailActivity}: android.view.InflateException: Binary XML file line #24: Binary XML file line #24: Error inflating class android.support.design.widget.TextInputLayout
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: android.view.InflateException: Binary XML file line #24: Binary XML file line #24: Error inflating class android.support.design.widget.TextInputLayout
Caused by: android.view.InflateException: Binary XML file line #24: Error inflating class android.support.design.widget.TextInputLayout
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:334)
at android.view.LayoutInflater.createView(LayoutInflater.java:647)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at com.firebase.ui.auth.ui.email.CheckEmailFragment.onCreateView(CheckEmailFragment.java:89)
at android.support.v4.app.Fragment.performCreateView(Fragment.java:2335)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1423)
at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1754)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1822)
at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:797)
at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2591)
at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2378)
at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2333)
at android.support.v4.app.FragmentManagerImpl.execPendingActions(FragmentManager.java:2240)
at android.support.v4.app.FragmentManagerImpl.dispatchStateChange(FragmentManager.java:3243)
at android.support.v4.app.FragmentManagerImpl.dispatchActivityCreated(FragmentManager.java:3195)
at android.support.v4.app.FragmentController.dispatchActivityCreated(FragmentController.java:195)
at android.support.v4.app.FragmentActivity.onStart(FragmentActivity.java:596)
at android.support.v7.app.AppCompatActivity.onStart(AppCompatActivity.java:177)
at android.app.Instrumentation.callActivityOnStart(Instrumentation.java:1334)
at android.app.Activity.performStart(Activity.java:7029)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2741)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
06-27 12:54:24.320 6516-6516/com.superena.superenaactivity E/AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: java.lang.NoSuchFieldError: No static field error_color_material of type I in class Landroid/support/v7/appcompat/R$color; or its superclasses (declaration of 'android.support.v7.appcompat.R$color' appears in /data/app/com.superena.superenaactivity-reFM-WL6EH7D2KJRxYTXFw==/split_lib_slice_2_apk.apk)
at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:654)
at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:257)
at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:187)
... 40 more
with the two options it works very well; with only new AuthUI.IdpConfig.EmailBuilder().build());don't functions, if somebody can help me, please

I face same problem. Solved it by adding this
compile 'com.android.support:design:28.0.0'
into dependencies of app level gradle file.

App keeps stopping when I try running it on phone (android studio)

I am getting an error when I run my android studio app on my phone. It says my app keeps stopping and won't load it.
Here is the error I got from the logs:
06-05 17:22:55.578 2715-2715/com.app.supermarketaislefinder E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.app.supermarketaislefinder, PID: 2715
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.app.supermarketaislefinder/com.app.supermarketaislefinder.MainActivity}: android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class android.support.constraint.ConstraintLayout
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2724)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1527)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:203)
at android.app.ActivityThread.main(ActivityThread.java:6251)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
Caused by: android.view.InflateException: Binary XML file line #2: Binary XML file line #2: Error inflating class android.support.constraint.ConstraintLayout
Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class android.support.constraint.ConstraintLayout
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance0(Native Method)
at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
at android.view.LayoutInflater.createView(LayoutInflater.java:645)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:787)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
at android.view.LayoutInflater.inflate(LayoutInflater.java:495)
at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.app.supermarketaislefinder.MainActivity.onCreate(MainActivity.java:11)
at android.app.Activity.performCreate(Activity.java:6676)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2677)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2789)
at android.app.ActivityThread.-wrap12(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1527)
at android.os.Handler.dispatchMessage(Handler.java:110)
at android.os.Looper.loop(Looper.java:203)
at android.app.ActivityThread.main(ActivityThread.java:6251)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1063)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:924)
Caused by: java.lang.OutOfMemoryError: Failed to allocate a 207936012 byte allocation with 4154252 free bytes and 186MB until OOM
at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:655)
at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:483)
at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:1157)
at android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:720)
at android.content.res.ResourcesImpl.loadDrawable(ResourcesImpl.java:571)
at android.content.res.Resources.loadDrawable(Resources.java:972)
at android.content.res.TypedArray.getDrawable(TypedArray.java:931)
at android.view.View.(View.java:4226)
at android.view.ViewGroup.(ViewGroup.java:603)
at android.view.ViewGroup.(ViewGroup.java:599)
at android.view.ViewGroup.(ViewGroup.java:595)
at android.support.constraint.ConstraintLayout.(ConstraintLayout.java:565)
Thanks.

It's a view inflation error,
recheck what your inflating in your activity (R.id.activitylayouttoinflate)
try to CTRL+click it to reach the xml,
and then check that xml for syntex error \ unsupported library.
post a different question for the second question you have.

Crash on New Activity's Call to OnCreate [duplicate]

This question already has answers here:
How to implement OnFragmentInteractionListener
(12 answers)
Closed 4 years ago.
In starting my activity called Home Screen, the app crashes in trying to read the XML file at line 36, with the following error:
Binary XML file line #36: Error inflating class fragment
<fragment
android:name="com.example.myName.myApp.EventsFragment"
android:id="#+id/events_frag"
android:layout_width="match_parent"
android:layout_height="464dp"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true" />
The top line is line 36, which defines a fragment within my home screen activity xml file. Below is the stack trace for the execution so far.
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.myName.myApp, PID: 15937
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.braedanshigley.feelbettertogether/com.example.braedanshigley.feelbettertogether.HomeScreen}: android.view.InflateException: Binary XML file line #36: Binary XML file line #36: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2778)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: android.view.InflateException: Binary XML file line #36: Binary XML file line #36: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #36: Error inflating class fragment
Caused by: java.lang.RuntimeException: com.example.braedanshigley.feelbettertogether.HomeScreen#d0dbff6 must implement OnFragmentInteractionListener
at com.example.braedanshigley.feelbettertogether.EventsFragment.onAttach(EventsFragment.java:83)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1372)
at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1659)
at android.support.v4.app.FragmentManagerImpl.addFragment(FragmentManager.java:1905)
at android.support.v4.app.FragmentManagerImpl.onCreateView(FragmentManager.java:3715)
at android.support.v4.app.FragmentController.onCreateView(FragmentController.java:114)
at android.support.v4.app.FragmentActivity.dispatchFragmentsOnCreateView(FragmentActivity.java:374)
at android.support.v4.app.BaseFragmentActivityApi14.onCreateView(BaseFragmentActivityApi14.java:39)
at android.support.v4.app.FragmentActivity.onCreateView(FragmentActivity.java:68)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:780)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
at com.example.braedanshigley.feelbettertogether.HomeScreen.onCreate(HomeScreen.java:24)
at android.app.Activity.performCreate(Activity.java:7009)
at android.app.Activity.performCreate(Activity.java:7000)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1214)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2731)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2856)
at android.app.ActivityThread.-wrap11(Unknown Source:0)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1589)
at android.os.Handler.dispatchMessage(Handler.java:106)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)

You need to implement OnFragmentInteractionListener in your HomeScreen. Java activity. That listener implementation is missing due to which you are getting that crash.
This log is clearly stating that:
Caused by: java.lang.RuntimeException: com.example.braedanshigley.feelbettertogether.HomeScreen#d0dbff6 must implement OnFragmentInteractionListener

Hello does your fragment name package correct?
com.example.myName.myApp.EventsFragment this one need to be the one on top of the Fragment class

FirebaseUI InflateException, Error inflating class TextView

I'm trying to sign in with Firebase Auth. When I open the app, I recieve the following error:
03-09 16:25:02.532 20054-20054/? E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.udacity.gradle.builditbigger, PID: 20054
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.udacity.gradle.builditbigger/com.firebase.ui.auth.KickoffActivity}: android.view.InflateException: Binary XML file line #29: Binary XML file line #29: Error inflating class TextView
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3003)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3064)
at android.app.ActivityThread.-wrap14(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1659)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6823)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1563)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1451)
Caused by: android.view.InflateException: Binary XML file line #29: Binary XML file line #29: Error inflating class TextView
Caused by: android.view.InflateException: Binary XML file line #29: Error inflating class TextView
Caused by: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 6: TypedValue{t=0x2/d=0x7f040077 a=4 r=0x7f06002c}
at android.content.res.TypedArray.getColorStateList(TypedArray.java:545)
at android.widget.TextView.<init>(TextView.java:1137)
at android.widget.TextView.<init>(TextView.java:1038)
at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:75)
at android.support.v7.widget.AppCompatTextView.<init>(AppCompatTextView.java:71)
at android.support.v7.app.AppCompatViewInflater.createView(AppCompatViewInflater.java:103)
at android.support.v7.app.AppCompatDelegateImplV9.createView(AppCompatDelegateImplV9.java:1024)
at android.support.v7.app.AppCompatDelegateImplV9.onCreateView(AppCompatDelegateImplV9.java:1081)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:776)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:734)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:865)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:828)
at android.view.LayoutInflater.inflate(LayoutInflater.java:525)
at android.view.LayoutInflater.inflate(LayoutInflater.java:427)
at android.view.LayoutInflater.inflate(LayoutInflater.java:378)
at android.support.v7.app.AppCompatDelegateImplV9.createSubDecor(AppCompatDelegateImplV9.java:383)
at android.support.v7.app.AppCompatDelegateImplV9.ensureSubDecor(AppCompatDelegateImplV9.java:323)
at android.support.v7.app.AppCompatDelegateImplV9.onPostCreate(AppCompatDelegateImplV9.java:170)
at android.support.v7.app.AppCompatActivity.onPostCreate(AppCompatActivity.java:97)
at android.app.Instrumentation.callActivityOnPostCreate(Instrumentation.java:1207)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2975)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3064)
at android.app.ActivityThread.-wrap14(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1659)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:6823)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1563)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1451)
I've looked through a number of S/O posts haven't seemed to find something that'll work. Is there an easy fix for this or should I just remove the FirebaseUI dependency and make my own login screen?