在发完一张图之后所有图都不能发送，报错如下
2022-02-06 22:49:55 W/stderr: javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:128)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.Alert.createSSLException(Alert.java:117)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.TransportContext.fatal(TransportContext.java:308)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.Alert$AlertConsumer.consume(Alert.java:279)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.TransportContext.dispatch(TransportContext.java:181)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.SSLTransport.decode(SSLTransport.java:164)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.SSLSocketImpl.decode(SSLSocketImpl.java:1152)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.SSLSocketImpl.readHandshakeRecord(SSLSocketImpl.java:1063)
2022-02-06 22:49:55 W/stderr: at java.base/sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:402)
2022-02-06 22:49:55 W/stderr: at java.base/sun.net.www.protocol.https.HttpsClient.afterConnect(HttpsClient.java:567)
2022-02-06 22:49:55 W/stderr: at java.base/sun.net.www.protocol.https.AbstractDelegateHttpsURLConnection.connect(AbstractDelegateHttpsURLConnection.java:185)
2022-02-06 22:49:55 W/stderr: at java.base/sun.net.www.protocol.https.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:163)
2022-02-06 22:49:55 W/stderr: at com.ycitus.utils.HttpGet.doGet(HttpGet.java:28)
2022-02-06 22:49:55 W/stderr: at com.ycitus.command.commands.RandomImagesCommand.lolicon(RandomImagesCommand.java:205)
2022-02-06 22:49:55 W/stderr: at com.ycitus.command.commands.RandomImagesCommand.runCommand(RandomImagesCommand.java:64)
2022-02-06 22:49:55 W/stderr: at com.ycitus.command.RobotCommandManager.receiveMessage(RobotCommandManager.java:69)
2022-02-06 22:49:55 W/stderr: at com.ycitus.PluginMain.lambda$onEnable$0(PluginMain.java:69)
2022-02-06 22:49:55 W/stderr: at net.mamoe.mirai.event.EventChannel$subscribeAlways$2$1.invoke(EventChannel.kt:574)
2022-02-06 22:49:55 W/stderr: at net.mamoe.mirai.event.EventChannel$subscribeAlways$2$1.invoke(EventChannel.kt:574)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.InterruptibleKt.runInterruptibleInExpectedContext(Interruptible.kt:46)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.InterruptibleKt.access$runInterruptibleInExpectedContext(Interruptible.kt:1)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.InterruptibleKt$runInterruptible$2.invokeSuspend(Interruptible.kt:38)
2022-02-06 22:49:55 W/stderr: at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:39)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678)
2022-02-06 22:49:55 W/stderr: at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)
2022-02-06 22:49:55 E/main: Exception in coroutine <unnamed>
java.lang.NullPointerException
at com.ycitus.command.commands.RandomImagesCommand.loliconSend(RandomImagesCommand.java:231)
at com.ycitus.command.commands.RandomImagesCommand.lolicon(RandomImagesCommand.java:206)
at com.ycitus.command.commands.RandomImagesCommand.runCommand(RandomImagesCommand.java:64)
at com.ycitus.command.RobotCommandManager.receiveMessage(RobotCommandManager.java:69)
at com.ycitus.PluginMain.lambda$onEnable$0(PluginMain.java:69)
at net.mamoe.mirai.event.EventChannel$subscribeAlways$2$1.invoke(EventChannel.kt:574)
at net.mamoe.mirai.event.EventChannel$subscribeAlways$2$1.invoke(EventChannel.kt:574)
at kotlinx.coroutines.InterruptibleKt.runInterruptibleInExpectedContext(Interruptible.kt:46)
at kotlinx.coroutines.InterruptibleKt.access$runInterruptibleInExpectedContext(Interruptible.kt:1)
at kotlinx.coroutines.InterruptibleKt$runInterruptible$2.invokeSuspend(Interruptible.kt:38)
at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:106)
at kotlinx.coroutines.internal.LimitedDispatcher.run(LimitedDispatcher.kt:39)
at kotlinx.coroutines.scheduling.TaskImpl.run(Tasks.kt:95)
at kotlinx.coroutines.scheduling.CoroutineScheduler.runSafely(CoroutineScheduler.kt:571)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.executeTask(CoroutineScheduler.kt:750)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.runWorker(CoroutineScheduler.kt:678)
at kotlinx.coroutines.scheduling.CoroutineScheduler$Worker.run(CoroutineScheduler.kt:665)