Блог

 <ScrollView
    android:id="@ id/scrollView"
    android:layout_width="match_parent"
    android:layout_height="0dip"
    android:layout_weight="1">
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">
        <LinearLayout
            android:id="@ id/linearLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="vertical">

            <TableLayout
                android:id="@ id/tableLayout"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="#333"
                android:shrinkColumns="1"
                android:stretchColumns="1" />
        </LinearLayout>
        <LinearLayout
            android:id="@ id/linearLayout2"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:gravity="center"
            android:orientation="vertical">
        </LinearLayout>
    </LinearLayout>
</ScrollView>
 

Ява:

 LinearLayout ll = findViewById(R.id.linearLayout);
ll.addView(myButton)
 

Приведенный выше код обычно работает нормально. Иногда ll.addView(MyButton) выдает:

 Exception: Circular dependencies cannot exist in AnimatorSet
Class: java.lang.IllegalStateException
 Stack trace: java.lang.IllegalStateException: Circular dependencies cannot exist in AnimatorSet
    at android.animation.AnimatorSet.sortNodes(AnimatorSet.java:922)
    at android.animation.AnimatorSet.start(AnimatorSet.java:540)
    at android.animation.StateListAnimator.start(StateListAnimator.java:187)
    at android.animation.StateListAnimator.setState(StateListAnimator.java:180)
    at android.view.View.drawableStateChanged(View.java:17313)
    at android.widget.TextView.drawableStateChanged(TextView.java:3989)
    at android.view.View.refreshDrawableState(View.java:17361)
    at android.view.View.dispatchAttachedToWindow(View.java:14730)
    at android.view.ViewGroup.addViewInner(ViewGroup.java:4477)
    at android.view.ViewGroup.addView(ViewGroup.java:4274)
    at android.view.ViewGroup.addView(ViewGroup.java:4215)
    at android.view.ViewGroup.addView(ViewGroup.java:4188)
 

Может ли кто-нибудь пролить свет на возможные причины?