logcat：
2019-03-14 06:55:50.281 3007-9609/? E/EntrySyncManager: Cannot determine account name: drop request
2019-03-14 06:55:50.287 3007-9609/? E/NowController: Failed to access data from EntryProvider. ExecutionException.
java.util.concurrent.ExecutionException: com.google.android.apps.gsa.sidekick.main.h.n: Could not complete scheduled request to refresh entries. ClientErrorCode: 3
at com.google.common.util.concurrent.d.eA(SourceFile:85)
at com.google.common.util.concurrent.d.get(SourceFile:23)
at com.google.common.util.concurrent.l.get(SourceFile:2)
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.be.cbB(SourceFile:49)
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.be.cbA(SourceFile:181)
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.bh.run(Unknown Source:2)
at com.google.android.apps.gsa.shared.util.concurrent.at.run(SourceFile:4)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.google.android.apps.gsa.shared.util.concurrent.b.g.run(Unknown Source:4)
at com.google.android.apps.gsa.shared.util.concurrent.b.aw.run(SourceFile:4)
at com.google.android.apps.gsa.shared.util.concurrent.b.aw.run(SourceFile:4)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
at com.google.android.apps.gsa.shared.util.concurrent.b.i.run(SourceFile:6)
Caused by: com.google.android.apps.gsa.sidekick.main.h.n: Could not complete scheduled request to refresh entries. ClientErrorCode: 3
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.ar.az(Unknown Source:4)
at com.google.common.util.concurrent.q.ap(SourceFile:7)
at com.google.common.util.concurrent.p.run(SourceFile:32)
at com.google.common.util.concurrent.bt.execute(SourceFile:3)
at com.google.common.util.concurrent.d.b(SourceFile:275)
at com.google.common.util.concurrent.d.addListener(SourceFile:135)
at com.google.common.util.concurrent.p.b(SourceFile:3)
at com.google.android.apps.gsa.shared.util.concurrent.h.a(SourceFile:16)
at com.google.android.apps.gsa.shared.util.concurrent.h.a(SourceFile:13)
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.be.cbB(SourceFile:47)
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.be.cbA(SourceFile:181)
at com.google.android.apps.gsa.staticplugins.nowstream.b.a.bh.run(Unknown Source:2)
at com.google.android.apps.gsa.shared.util.concurrent.at.run(SourceFile:4)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:458)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.google.android.apps.gsa.shared.util.concurrent.b.g.run(Unknown Source:4)
at com.google.android.apps.gsa.shared.util.concurrent.b.aw.run(SourceFile:4)
at com.google.android.apps.gsa.shared.util.concurrent.b.aw.run(SourceFile:4)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:764)
at com.google.android.apps.gsa.shared.util.concurrent.b.i.run(SourceFile:6)
我正在使用JetPack导航，从Fragmentone我打开fragmenttwo，然后按下后按钮时发生此错误。我看上去很高，但没有其他错误，只是这个错误。我的导航图：
<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
app:startDestination="@id/home_fragment">
<fragment
android:id="@+id/home_fragment"
android:name="com.myapp.ui.fragments.home.HomeFragment"
android:label="m"
tools:layout="@layout/fragment_home" >
<action
android:id="@+id/action_home_fragment_to_other_fragment"
app:destination="@id/other_fragment" />
</fragment>
<fragment
android:id="@+id/other_fragment"
android:name="com.myapp.ui.fragments.other.OtherFragment"
android:label="n"
tools:layout="@layout/fragment_other" >
<action
android:id="@+id/action_other_fragment_to_home_fragment2"
app:destination="@id/home_fragment" />
</fragment>
</navigation>
这就是我打开fragmenttwo的方式，v是onclicklistener的视图：
v.findNavController().navigate(R.id.action_home_fragment_to_other_fragment)
我对它的可能是什么，非常烦人。如果您需要更多详细信息，请询问
我遇到了相同的问题，但是真正的问题大多在logcat上的错误上方几行。在我的情况下，我正在设置单击侦听器在夸大布局后的浮动按钮，一旦我设置了持有器上的按钮作为int并引起问题，因为我需要使用经典字符串。）解决了我的问题。
因此，请检查您是否正在做类似的事情，但是正如我所说的那样，请先检查logcat。