Android xml 样式引用属性崩溃
Android xml style reference attribute crash
在我的应用程序中，我们显示了一个视图而不是 ListView，以指示列表视图为空。它是从以下 xml:
膨胀而来的
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical">
<ImageView
android:id="@+id/view_empty_state_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:tint="?colorAccent" />
<Space
android:layout_width="match_parent"
android:layout_height="16dp" />
<TextView
android:id="@+id/view_empty_state_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:textAllCaps="true"
android:textColor="?colorAccent"
android:textSize="@dimen/text_xxlarge" />
<Space
android:layout_width="match_parent"
android:layout_height="24dp" />
</LinearLayout>
最近，应用程序开始在膨胀这个视图时崩溃，产生了这个巨大的堆栈：
android.view.InflateException: Binary XML file line #8: Binary XML file line #8: Error inflating class <unknown>
at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.view.InflateException: Binary XML file line #8: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:645)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance(Native Method)
at android.view.LayoutInflater.createView(LayoutInflater.java:619)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
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.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 5: TypedValue{t=0x2/d=0x7f01011a a=-1}
at android.content.res.TypedArray.getColorStateList(TypedArray.java:482)
at android.widget.ImageView.<init>(ImageView.java:179)
at android.widget.ImageView.<init>(ImageView.java:140)
at android.widget.ImageView.<init>(ImageView.java:136)
at java.lang.reflect.Constructor.newInstance(Native Method)
at android.view.LayoutInflater.createView(LayoutInflater.java:619)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
很明显问题是由ImageView和TextView的"tint"属性（“？colorAccent”）中的样式引用引起的，因此我们将此引用更改为对colors.xml文件的静态引用（现在属性值为“@color/accent”)，但我很好奇首先会导致问题的原因?
您使用了错误的表示法。这不是
?colorAccent
你需要使用
?attr/colorAccent
相反。
您可以直接将它用作 @color/colorPrimary 从您定义颜色的颜色 -
<color name="colorPrimary">#3F51B5</color>
值。或者您需要将属性添加为
<attr name="colorPrimary" format="reference"/>
然后将样式初始化为-
<style name="AppTheme" parent="@android:style/Theme.Holo.Light.DarkActionBar">
<item name="attr/colorPrimary">@color/colorPrimary</item>
</style>
并且您将能够用作 ?attr/colorPrimary
在我的应用程序中，我们显示了一个视图而不是 ListView，以指示列表视图为空。它是从以下 xml:
膨胀而来的 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:gravity="center"
android:orientation="vertical">
<ImageView
android:id="@+id/view_empty_state_icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:tint="?colorAccent" />
<Space
android:layout_width="match_parent"
android:layout_height="16dp" />
<TextView
android:id="@+id/view_empty_state_message"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:textAllCaps="true"
android:textColor="?colorAccent"
android:textSize="@dimen/text_xxlarge" />
<Space
android:layout_width="match_parent"
android:layout_height="24dp" />
</LinearLayout>
最近，应用程序开始在膨胀这个视图时崩溃，产生了这个巨大的堆栈：
android.view.InflateException: Binary XML file line #8: Binary XML file line #8: Error inflating class <unknown>
at android.view.LayoutInflater.inflate(LayoutInflater.java:539)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: android.view.InflateException: Binary XML file line #8: Error inflating class <unknown>
at android.view.LayoutInflater.createView(LayoutInflater.java:645)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.reflect.InvocationTargetException
at java.lang.reflect.Constructor.newInstance(Native Method)
at android.view.LayoutInflater.createView(LayoutInflater.java:619)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
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.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
Caused by: java.lang.UnsupportedOperationException: Failed to resolve attribute at index 5: TypedValue{t=0x2/d=0x7f01011a a=-1}
at android.content.res.TypedArray.getColorStateList(TypedArray.java:482)
at android.widget.ImageView.<init>(ImageView.java:179)
at android.widget.ImageView.<init>(ImageView.java:140)
at android.widget.ImageView.<init>(ImageView.java:136)
at java.lang.reflect.Constructor.newInstance(Native Method)
at android.view.LayoutInflater.createView(LayoutInflater.java:619)
at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
at android.view.LayoutInflater.onCreateView(LayoutInflater.java:694)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:762)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:704)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:835)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:798)
at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
at android.view.View.inflate(View.java:19790)
at <application package name>.view.EmptyStateView.init(EmptyStateView.java:58)
at <application package name>.view.EmptyStateView.<init>(EmptyStateView.java:33)
at <application package name>.adapter.ObservationsAdapter.onCreateViewHolder(ObservationsAdapter.java:187)
at android.support.v7.widget.RecyclerView$Adapter.createViewHolder(RecyclerView.java:5223)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4449)
at android.support.v7.widget.RecyclerView$Recycler.getViewForPosition(RecyclerView.java:4359)
at android.support.v7.widget.LinearLayoutManager$LayoutState.next(LinearLayoutManager.java:1961)
at android.support.v7.widget.LinearLayoutManager.layoutChunk(LinearLayoutManager.java:1370)
at android.support.v7.widget.LinearLayoutManager.fill(LinearLayoutManager.java:1333)
at android.support.v7.widget.LinearLayoutManager.onLayoutChildren(LinearLayoutManager.java:562)
at android.support.v7.widget.RecyclerView.dispatchLayout(RecyclerView.java:2900)
at android.support.v7.widget.RecyclerView.consumePendingUpdateOperations(RecyclerView.java:1418)
at android.support.v7.widget.RecyclerView.scrollByInternal(RecyclerView.java:1482)
at android.support.v7.widget.RecyclerView.scrollBy(RecyclerView.java:1399)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:242)
at <application package name>.fragment.observations.AbstractListFragment.success(AbstractListFragment.java:193)
at retrofit.CallbackRunnable.run(CallbackRunnable.java:45)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
很明显问题是由ImageView和TextView的"tint"属性（“？colorAccent”）中的样式引用引起的，因此我们将此引用更改为对colors.xml文件的静态引用（现在属性值为“@color/accent”)，但我很好奇首先会导致问题的原因?
您使用了错误的表示法。这不是
?colorAccent
你需要使用
?attr/colorAccent
相反。
您可以直接将它用作 @color/colorPrimary 从您定义颜色的颜色 -
<color name="colorPrimary">#3F51B5</color>
值。或者您需要将属性添加为
<attr name="colorPrimary" format="reference"/>
然后将样式初始化为-
<style name="AppTheme" parent="@android:style/Theme.Holo.Light.DarkActionBar">
<item name="attr/colorPrimary">@color/colorPrimary</item>
</style>
并且您将能够用作 ?attr/colorPrimary