监听好友添加成功事件，给这个新好友发消息报错
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大佬们，求解
监听的FriendAddEvent事件，但是发消息报错
代码：@EventHandler private void onNewFriendRequest(NewFriendRequestEvent event) { event.accept(); } @EventHandler private void onFriendAdd(FriendAddEvent event) { Friend f = event.getFriend(); long qq = f.getId(); f.sendMessage("添加好友成功"+qq); }报错信息：
2023-06-19 21:41:32 V/Bot.934346886: Event: FriendDeleteEvent(friend=Friend(2640907048)) 2023-06-19 21:41:48 V/Bot.934346886: Event: NewFriendRequestEvent(bot=Bot(934346886), eventId=1687182109000000, message=我是sc, fromId=2640907048, fromGroupId=0, fromNick=sc111) 2023-06-19 21:41:48 V/Bot.934346886: Event: FriendAddEvent(friend=Friend(2640907048)) 2023-06-19 21:41:48 E/Bot.934346886: java.lang.IllegalStateException: Exception while broadcasting event 'FriendAddEvent' java.lang.IllegalStateException: Exception while broadcasting event 'FriendAddEvent' at net.mamoe.mirai.internal.network.components.EventDispatcherImpl.broadcast$suspendImpl(EventDispatcher.kt:104) at net.mamoe.mirai.internal.network.components.EventDispatcherImpl$broadcast$1.invokeSuspend(EventDispatcher.kt) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.UndispatchedCoroutine.afterResume(CoroutineContext.kt:233) at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46) at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith(DispatchedContinuation.kt:283) at kotlinx.coroutines.internal.DispatchedContinuationKt.resumeCancellableWith$default(DispatchedContinuation.kt:278) at kotlinx.coroutines.DispatchedCoroutine.afterResume(Builders.common.kt:260) at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106) at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:42) at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95) at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:570) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:677) at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:664) Caused by: java.lang.IllegalStateException: 未找到异常处理器. 请继承 SimpleListenerHost 中的 handleException 方法, 或在构造 SimpleListenerHost 时提供 CoroutineExceptionHandler ------------ Cannot find exception handler from coroutineContext. Please extend SimpleListenerHost.handleException or provide a CoroutineExceptionHandler to the constructor of SimpleListenerHost at net.mamoe.mirai.event.SimpleListenerHost.handleException(JvmMethodListeners.kt:192) at net.mamoe.mirai.event.SimpleListenerHost$special$$inlined$CoroutineExceptionHandler$1.handleException(CoroutineExceptionHandler.kt:111) at net.mamoe.mirai.internal.event.SafeListener.onEvent(SafeListener.kt:75) at net.mamoe.mirai.internal.event.SafeListener$onEvent$1.invokeSuspend(SafeListener.kt) ... 16 more Caused by: net.mamoe.mirai.event.ExceptionInEventHandlerException: Exception in EventHandler at net.mamoe.mirai.internal.event.JvmMethodListenersInternalKt.registerEventHandler$callMethod$invokeWithErrorReport(JvmMethodListenersInternal.kt:147) at net.mamoe.mirai.internal.event.JvmMethodListenersInternalKt.access$registerEventHandler$callMethod$invokeWithErrorReport(JvmMethodListenersInternal.kt:1) at net.mamoe.mirai.internal.event.JvmMethodListenersInternalKt$registerEventHandler$callMethod$2.invokeSuspend(JvmMethodListenersInternal.kt:154) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) ... 7 more Caused by: java.lang.reflect.InvocationTargetException at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at net.mamoe.mirai.internal.event.JvmMethodListenersInternalKt.registerEventHandler$callMethod$invokeWithErrorReport(JvmMethodListenersInternal.kt:140) ... 10 more Caused by: java.lang.IllegalStateException: Send message failed: MessageSvcPbSendMsg.Response.Failed(resultType=16, errorCode=0, errorMessage=发送失败，请先添加对方为好友) at net.mamoe.mirai.internal.message.protocol.impl.GeneralMessageSenderProtocol$GeneralMessageSender.sendSinglePacket(GeneralMessageSenderProtocol.kt:173) at net.mamoe.mirai.internal.message.protocol.impl.GeneralMessageSenderProtocol$GeneralMessageSender.access$sendSinglePacket(GeneralMessageSenderProtocol.kt:52) at net.mamoe.mirai.internal.message.protocol.impl.GeneralMessageSenderProtocol$GeneralMessageSender$sendSinglePacket$1.invokeSuspend(GeneralMessageSenderProtocol.kt) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.internal.ScopeCoroutine.afterResume(Scopes.kt:33) at kotlinx.coroutines.AbstractCoroutine.resumeWith(AbstractCoroutine.kt:102) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:46) at kotlinx.coroutines.DispatchedTaskKt.resume(DispatchedTask.kt:178) at kotlinx.coroutines.DispatchedTaskKt.dispatch(DispatchedTask.kt:166) at kotlinx.coroutines.CancellableContinuationImpl.dispatchResume(CancellableContinuationImpl.kt:397) at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl(CancellableContinuationImpl.kt:431) at kotlinx.coroutines.CancellableContinuationImpl.resumeImpl$default(CancellableContinuationImpl.kt:420) at kotlinx.coroutines.CancellableContinuationImpl.resumeWith(CancellableContinuationImpl.kt:328) at kotlinx.coroutines.ResumeAwaitOnCompletion.invoke(JobSupport.kt:1413) at kotlinx.coroutines.JobSupport.completeStateFinalization(JobSupport.kt:318) at kotlinx.coroutines.JobSupport.tryFinalizeSimpleState(JobSupport.kt:295) at kotlinx.coroutines.JobSupport.tryMakeCompleting(JobSupport.kt:856) at kotlinx.coroutines.JobSupport.makeCompleting$kotlinx_coroutines_core(JobSupport.kt:806) at kotlinx.coroutines.CompletableDeferredImpl.complete(CompletableDeferred.kt:92) at net.mamoe.mirai.internal.network.handler.NetworkHandlerSupport.collectReceived$mirai_core(NetworkHandlerSupport.kt:102) at net.mamoe.mirai.internal.network.handler.CommonNetworkHandler$PacketDecodePipeline.processBody(CommonNetworkHandler.kt:161) at net.mamoe.mirai.internal.network.handler.CommonNetworkHandler$PacketDecodePipeline.access$processBody(CommonNetworkHandler.kt:103) at net.mamoe.mirai.internal.network.handler.CommonNetworkHandler$PacketDecodePipeline$1$3$1.invokeSuspend(CommonNetworkHandler.kt:127) at net.mamoe.mirai.internal.network.handler.CommonNetworkHandler$PacketDecodePipeline$1$3$1.invoke(CommonNetworkHandler.kt) at net.mamoe.mirai.internal.network.handler.CommonNetworkHandler$PacketDecodePipeline$1$3$1.invoke(CommonNetworkHandler.kt) at kotlinx.coroutines.intrinsics.UndispatchedKt.startCoroutineUndispatched(Undispatched.kt:55) at kotlinx.coroutines.CoroutineStart.invoke(CoroutineStart.kt:112) at kotlinx.coroutines.AbstractCoroutine.start(AbstractCoroutine.kt:126) at kotlinx.coroutines.BuildersKt__Builders_commonKt.launch(Builders.common.kt:56) at kotlinx.coroutines.BuildersKt.launch(Unknown Source) at kotlinx.coroutines.BuildersKt__Builders_commonKt.launch$default(Builders.common.kt:47) at kotlinx.coroutines.BuildersKt.launch$default(Unknown Source) at net.mamoe.mirai.internal.network.handler.CommonNetworkHandler$PacketDecodePipeline$1.invokeSuspend(CommonNetworkHandler.kt:127) at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33) at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106) at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164) at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:834) -
数据同步没有跟上，等待几秒后再发送消息
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