IntelliJ IDEA 使用 Cloud Toolkit 出现Failed to connect to server的报错

异常问题描述：

[ERROR] Failed to connect to server
[ERROR] java.io.IOException
[ERROR]       com.alibabacloud.commons.ssh.sshj.SshjConnectionManager.createAndConnectAndAuthClient(SshjConnectionManager.java:136)
[ERROR]       com.alibabacloud.commons.ssh.sshj.SshjConnectionManager.makeConnection(SshjConnectionManager.java:60)
[ERROR]       com.alibabacloud.commons.ssh.sshj.SshjConnectionManager.makeConnection(SshjConnectionManager.java:29)
[ERROR]       com.alibabacloud.commons.task.SshUploadTask.run(SshUploadTask.java:75)
[ERROR]       com.alibabacloud.intellij.runner.host.HostRunProfileState$2.run(HostRunProfileState.java:134)
[ERROR]       com.intellij.openapi.progress.impl.CoreProgressManager$TaskRunnable.run(CoreProgressManager.java:932)
[ERROR]       com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcessWithProgressAsync$5(CoreProgressManager.java:434)
[ERROR]       com.intellij.openapi.progress.impl.ProgressRunner.lambda$null$3(ProgressRunner.java:233)
[ERROR]       com.intellij.openapi.progress.impl.CoreProgressManager.lambda$runProcess$2(CoreProgressManager.java:166)
[ERROR]       com.intellij.openapi.progress.impl.CoreProgressManager.registerIndicatorAndRun(CoreProgressManager.java:627)
[ERROR]       com.intellij.openapi.progress.impl.CoreProgressManager.executeProcessUnderProgress(CoreProgressManager.java:572)
[ERROR]       com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:61)
[ERROR]       com.intellij.openapi.progress.impl.CoreProgressManager.runProcess(CoreProgressManager.java:153)
[ERROR]       com.intellij.openapi.progress.impl.ProgressRunner.lambda$submit$4(ProgressRunner.java:233)
[ERROR]       java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
[ERROR]       java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
[ERROR]       java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
[ERROR]       java.lang.Thread.run(Thread.java:745)
[ERROR] null

解决方式：
进入 File -> Settings -> Alibaba Cloud Toolkit -> Appearance & Behavior -> System Settings

将 SSH Library 选择  JSch 即可

 保存配置即可

进行测试：
打包：

 

 包上传：

 

最后，感谢 阿里  ，是他们帮我解决的。