kkFileView 预览Office文档报错：【 Connected: ‘socket,host=127.0.0.1,port=2001,tcpNoDelay=1‘】

2024-10-18 16:03:31.528  INFO 20768 --- [p1431099210-116] c.k.w.c.OnlinePreviewController          : 预览文件url：http://127.0.0.1:30000/api/file/filedownload/annex/67120c58121be604cfbcd555.docx，previewType：OFFICE
2024-10-18 16:03:31.529  INFO 20768 --- [ter-poolentry-3] o.j.local.task.LocalConversionTask       : Executing local conversion task [docx -> pdf]...
2024-10-18 16:03:36.537  INFO 20768 --- [ssageDispatcher] o.j.local.office.OfficeConnection        : Disconnected from 'socket,host=127.0.0.1,port=2002,tcpNoDelay=1'
2024-10-18 16:03:36.537  WARN 20768 --- [ssageDispatcher] o.j.l.o.LocalOfficeManagerPoolEntry      : Connection lost unexpectedly; attempting restart
2024-10-18 16:03:36.537  INFO 20768 --- [ssageDispatcher] o.j.l.office.LocalOfficeProcessManager   : Restarting due to lost connection...
2024-10-18 16:03:36.538 ERROR 20768 --- [ter-poolentry-3] o.j.local.task.LocalConversionTask       : Local conversion failed.

com.sun.star.uno.RuntimeException: com.sun.star.lib.uno.environments.remote.JobQueue.removeJob - unexpected:java.lang.InterruptedException
	at com.sun.star.lib.uno.environments.remote.JobQueue.removeJob(JobQueue.java:222) ~[jurt-4.1.2.jar:na]
	at com.sun.star.lib.uno.environments.remote.JobQueue.enter(JobQueue.java:330) ~[jurt-4.1.2.jar:na]
	at com.sun.star.lib.uno.environments.remote.JobQueue.enter(JobQueue.java:303) ~[jurt-4.1.2.jar:na]
	at com.sun.star.lib.uno.environments.remote.JavaThreadPool.enter(JavaThreadPool.java:87) ~[jurt-4.1.2.jar:na]
	at com.sun.star.lib.uno.bridges.java_remote.java_remote_bridge.sendRequest(java_remote_bridge.java:636) ~[jurt-4.1.2.jar:na]
	at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory$Handler.request(ProxyFactory.java:146) ~[jurt-4.1.2.jar:na]
	at com.sun.star.lib.uno.bridges.java_remote.ProxyFactory$Handler.invoke(ProxyFactory.java:128) ~[jurt-4.1.2.jar:na]
	at com.sun.proxy.$Proxy81.loadComponentFromURL(Unknown Source) ~[na:na]
	at org.jodconverter.local.task.AbstractLocalOfficeTask.loadDocumentFromURL(AbstractLocalOfficeTask.java:240) ~[jodconverter-local-4.4.6.jar:4.4.6]
	at org.jodconverter.local.task.AbstractLocalOfficeTask.loadDocument(AbstractLocalOfficeTask.java:204) ~[jodconverter-local-4.4.6.jar:4.4.6]
	at org.jodconverter.local.task.LocalConversionTask.execute(LocalConversionTask.java:129) ~[jodconverter-local-4.4.6.jar:4.4.6]
	at org.jodconverter.local.office.LocalOfficeManagerPoolEntry.doExecute(LocalOfficeManagerPoolEntry.java:121) [jodconverter-local-4.4.6.jar:4.4.6]
	at org.jodconverter.core.office.AbstractOfficeManagerPoolEntry.lambda$execute$0(AbstractOfficeManagerPoolEntry.java:81) [jodconverter-core-4.4.6.jar:4.4.6]
	at java.util.concurrent.FutureTask.run$$$capture(FutureTask.java:266) ~[na:1.8.0_331]
	at java.util.concurrent.FutureTask.run(FutureTask.java) ~[na:1.8.0_331]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[na:1.8.0_331]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[na:1.8.0_331]
	at java.lang.Thread.run(Thread.java:750) ~[na:1.8.0_331]

2024-10-18 16:03:36.787  INFO 20768 --- [er-offprocmng-1] o.j.l.office.LocalOfficeProcessManager   : Process exited with code 0
2024-10-18 16:03:36.811  INFO 20768 --- [er-offprocmng-1] o.j.local.office.OfficeDescriptor        : soffice info (from exec path): Product: LibreOffice - Version: ??? - useLongOptionNameGnuStyle: true
2024-10-18 16:03:37.165  INFO 20768 --- [er-offprocmng-1] o.j.l.office.LocalOfficeProcessManager   : Starting process with --accept 'socket,host=127.0.0.1,port=2002,tcpNoDelay=1;urp;StarOffice.ServiceManager' and profileDir 'C:\Users\zuuuYao\AppData\Local\Temp\.jodconverter_socket_host-127.0.0.1_port-2002_tcpNoDelay-1'
2024-10-18 16:03:39.543  INFO 20768 --- [er-offprocmng-1] o.j.local.office.OfficeConnection        : Connected: 'socket,host=127.0.0.1,port=2002,tcpNoDelay=1'
2024-10-18 16:03:39.543  INFO 20768 --- [er-offprocmng-1] o.j.l.office.LocalOfficeProcessManager   : Started process; pid: 35676

说明你的LiberOffice或者OpenOffice没有安装好，卸载重新安装。