我试图在我的安卓项目中实现Firestore。我已经按照Firebase官方网站上的所有步骤进行了操作,但我仍然遇到以下错误:
2020-11-03 19:38:47.569 8695-8760/com.example.alllerrr E/AndroidRuntime: FATAL EXCEPTION: grpc-okhttp-0
Process: com.example.alllerrr, PID: 8695
java.lang.AssertionError: Method getAlpnSelectedProtocol not supported for object SSL socket over Socket[address=firestore.googleapis.com/172.217.19.234,port=443,localPort=46122]
at io.grpc.okhttp.internal.OptionalMethod.invoke(OptionalMethod.java:114)
at io.grpc.okhttp.internal.OptionalMethod.invokeWithoutCheckedException(OptionalMethod.java:135)
at io.grpc.okhttp.OkHttpProtocolNegotiator$AndroidNegotiator.getSelectedProtocol(OkHttpProtocolNegotiator.java:183)
at io.grpc.okhttp.OkHttpProtocolNegotiator$AndroidNegotiator.negotiate(OkHttpProtocolNegotiator.java:145)
at io.grpc.okhttp.OkHttpTlsUpgrader.upgrade(OkHttpTlsUpgrader.java:63)
at io.grpc.okhttp.OkHttpClientTransport$4.run(OkHttpClientTransport.java:571)
at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1167)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:641)
at java.lang.Thread.run(Thread.java:923)
我已经实现了okhttp并且放置了
<uses-permission android:name="android.permission.INTERNET"/>
在清单文件中添加了代码,但是仍然无法运行:应用程序仍在崩溃。
这是我的代码:
val userID = auth.currentUser
db.collection("users").document(userID.toString())
val Map = hashMapOf<String, Any>()
Map["pseudo"] = name.toString()
db.collection("users")
.add(Map)
.addOnSuccessListener { documentReference ->
Toast.makeText(baseContext, "succes:" + userID,
Toast.LENGTH_SHORT).show()
}
.addOnFailureListener { e ->
Toast.makeText(baseContext, "Veuillez essayer plus tard.",
Toast.LENGTH_SHORT).show()
}
我尝试将字符串放入哈希映射变量中,而不是使用“Any”。如果有人有线索!