android.app.v7.widget.AppCompatButton cannot be android.support.v7.widget.AppCompatButton cannot be cast to br.com.simplepass.loading_button_lib.customViews.CircularProgressButton

[Joesta]

I am using version 1.14.0 version. I tried using 2.1.0 and it causes AAPT 2 error: <br.com.simplepass.loading_button_lib.customViews.CircularProgressButton android:id="@+id/sign_in_button" android:layout_width="304dp" android:layout_height="wrap_content" android:layout_marginEnd="16dp" android:layout_marginStart="16dp" android:layout_marginTop="8dp" android:text="Login" android:background="#15143e" app:spinning_bar_color="#5eb5e1" app:spinning_bar_padding="6dp" app:spinning_bar_width="4dp" android:gravity="center" android:textColor="#fff" app:layout_constraintBottom_toBottomOf="parent" app:layout_constraintEnd_toEndOf="parent" app:layout_constraintStart_toStartOf="parent" app:layout_constraintTop_toBottomOf="@+id/constraintLayout2" app:layout_constraintVertical_bias="0.21" />

[leandroBorgesFerreira]

Could you provide the full stack trace?

[Joesta]

Hi @leandroBorgesFerreira here's the stack trace.

Fatal Exception: java.lang.ClassCastException: android.support.v7.widget.AppCompatButton cannot be cast to br.com.simplepass.loading_button_lib.customViews.CircularProgressButton at com.app-package.fragments.FragmentLogin.iniUIComponents(FragmentLogin.java:122) at com.app-package.fragments.FragmentLogin.onCreateView(FragmentLogin.java:91) at android.support.v4.app.Fragment.performCreateView(Fragment.java:2346) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1428) at android.support.v4.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1759) at android.support.v4.app.FragmentManagerImpl.moveToState(FragmentManager.java:1827) at android.support.v4.app.BackStackRecord.executeOps(BackStackRecord.java:797) at android.support.v4.app.FragmentManagerImpl.executeOps(FragmentManager.java:2596) at android.support.v4.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2383) at android.support.v4.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2338) at android.support.v4.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:2215) at android.support.v4.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:649) at android.support.v4.app.FragmentPagerAdapter.finishUpdate(FragmentPagerAdapter.java:145) at android.support.v4.view.ViewPager.populate(ViewPager.java:1238) at android.support.v4.view.ViewPager.populate(ViewPager.java:1086) at android.support.v4.view.ViewPager.onMeasure(ViewPager.java:1616) at android.view.View.measure(View.java:22002) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514) at android.widget.LinearLayout.measureVertical(LinearLayout.java:806) at android.widget.LinearLayout.onMeasure(LinearLayout.java:685) at android.view.View.measure(View.java:22002) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at android.support.v7.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:141) at android.view.View.measure(View.java:22002) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) at android.support.v7.widget.ActionBarOverlayLayout.onMeasure(ActionBarOverlayLayout.java:400) at android.view.View.measure(View.java:22002) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at android.view.View.measure(View.java:22002) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1514) at android.widget.LinearLayout.measureVertical(LinearLayout.java:806) at android.widget.LinearLayout.onMeasure(LinearLayout.java:685) at android.view.View.measure(View.java:22002) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6580) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at com.android.internal.policy.DecorView.onMeasure(DecorView.java:721) at android.view.View.measure(View.java:22002) at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2410) at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1498) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1751) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1386) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:6733) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:911) at android.view.Choreographer.doCallbacks(Choreographer.java:723) at android.view.Choreographer.doFrame(Choreographer.java:658) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:897) at android.os.Handler.handleCallback(Handler.java:789) at android.os.Handler.dispatchMessage(Handler.java:98) at android.os.Looper.loop(Looper.java:164) at android.app.ActivityThread.main(ActivityThread.java:6541) at java.lang.reflect.Method.invoke(Method.java) at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)