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我正在使用 https://github.com/lafaspot/imapnio
在基于 tomcat 的 java 服务器中。 imapnio 库在内部使用 netty 以非阻塞方式执行 imap 命令。
当我尝试执行 IMAPClient.createSession() 时出现以下异常
> Unable to load the library: netty-tcnative-linux-x86_64.
**java.lang.IllegalStateException: Load library failed!
at** io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:261)
at java.security.AccessController.doPrivileged(Native Method)
at io.netty.util.internal.NativeLibraryLoader.loadLibraryByHelper(NativeLibraryLoader.java:250)
at io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:242)
at io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:194)
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:166)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:259)
.. 27 more
**Caused by: java.lang.UnsatisfiedLinkError: no netty-tcnative-linux-x86_64 in java.library.path**
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
.. 32 more
Unable to load the library: netty-tcnative-linux-x86_64.
java.lang.UnsatisfiedLinkError: no netty-tcnative-linux-x86_64 in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
at io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:245)
at io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:194)
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:166)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Unable to load the library: netty-tcnative-linux-x86_64-fedora.
java.lang.IllegalStateException: Load library failed!
at io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:261)
at java.security.AccessController.doPrivileged(Native Method)
at io.netty.util.internal.NativeLibraryLoader.loadLibraryByHelper(NativeLibraryLoader.java:250)
at io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:242)
at io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:194)
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:166)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:259)
.. 27 more
Caused by: java.lang.UnsatisfiedLinkError: no netty-tcnative-linux-x86_64-fedora in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
.. 32 more
Unable to load the library: netty-tcnative-linux-x86_64-fedora.
java.lang.UnsatisfiedLinkError: no netty-tcnative-linux-x86_64-fedora in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
at io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:245)
at io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:194)
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:166)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Unable to load the library: netty-tcnative.
java.lang.IllegalStateException: Load library failed!
at io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:261)
at java.security.AccessController.doPrivileged(Native Method)
at io.netty.util.internal.NativeLibraryLoader.loadLibraryByHelper(NativeLibraryLoader.java:250)
at io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:242)
at io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:194)
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:166)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at io.netty.util.internal.NativeLibraryLoader$1.run(NativeLibraryLoader.java:259)
.. 27 more
Caused by: java.lang.UnsatisfiedLinkError: no netty-tcnative in java.library.path
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
.. 32 more
Unable to load the library: netty-tcnative.
**java.lang.UnsatisfiedLinkError: no netty-tcnative in java.library.path**
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at io.netty.util.internal.NativeLibraryUtil.loadLibrary(NativeLibraryUtil.java:38)
at io.netty.util.internal.NativeLibraryLoader.loadLibrary(NativeLibraryLoader.java:245)
at io.netty.util.internal.NativeLibraryLoader.load(NativeLibraryLoader.java:194)
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:166)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Failed to load netty-tcnative; OpenSslEngine will be unavailable, unless the application has already loaded the symbols by some other means. See http://netty.io/wiki/forked-tomcat-native.html for more information.
**java.lang.IllegalArgumentException: Failed to load any of the given libraries: [netty-tcnative-linux-x86_64, netty-tcnative-linux-x86_64-fedora, netty-tcnative]**
at io.netty.util.internal.NativeLibraryLoader.loadFirstAvailable(NativeLibraryLoader.java:172)
at io.netty.handler.ssl.OpenSsl.loadTcNative(OpenSsl.java:380)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:99)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Failed to initialize netty-tcnative; OpenSslEngine will be unavailable. for more information.
**java.lang.UnsatisfiedLinkError: no provided in java.library.path**
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1864)
at java.lang.Runtime.loadLibrary0(Runtime.java:870)
at java.lang.System.loadLibrary(System.java:1122)
at org.apache.tomcat.jni.Library.<init>(Library.java:80)
at org.apache.tomcat.jni.Library.initialize(Library.java:180)
at io.netty.handler.ssl.OpenSsl.initializeTcNative(OpenSsl.java:385)
at io.netty.handler.ssl.OpenSsl.<clinit>(OpenSsl.java:110)
at io.netty.handler.ssl.SslContext.defaultProvider(SslContext.java:115)
at io.netty.handler.ssl.SslContext.defaultClientProvider(SslContext.java:111)
at io.netty.handler.ssl.SslContext.newClientContextInternal(SslContext.java:745)
at io.netty.handler.ssl.SslContextBuilder.build(SslContextBuilder.java:397)
at com.lafaspot.imapnio.client.IMAPSession.<init>(IMAPSession.java:135)
at com.lafaspot.imapnio.client.IMAPClient.createSession(IMAPClient.java:68)
at com.try.platform.imap.work.IMAPMailboxWork.<init>(IMAPMailboxWork.java:58)
at com.try.platform.imap.pollers.IMAPPoller.initiateIMAPPoller(IMAPPoller.java:144)
at com.try.platform.imap.pollers.IMAPService.initiateIMAPServices(IMAPService.java:14)
at com.try.common.AppLoader.initiateAllWorkers(AppLoader.java:64)
at com.try.common.AppLoader.contextInitialized(AppLoader.java:43)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4853)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5314)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1408)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1398)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
系统找不到netty-tcnative系列库。它适用于 mac 机器上的上述异常。但是在 Linux 机器上抛出上述异常。 (亚马逊 AMI Linux EC2 实例)
即使我在 pom.xml 中明确添加了 netty-tcnative-linux-x86_64、netty-tcnative 和 netty-tcnative-linux-x86_64-fedora jar,机器也找不到
你能帮我解决这个问题吗
最佳答案
查看我使用的完整版本列表。
关于java.lang.IllegalArgumentException : Failed to load [netty-tcnative-linux-x86_64, netty-tcnative-linux-x86_64-fedora,netty-tcnative],我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/46770881/
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我有一个字符串 1234X5678 我使用这个正则表达式来匹配模式 .X|..X|X. 我得到了 34X 问题是为什么我没有得到 4X 或 X5? 为什么正则表达式选择执行第二种模式? 最佳答案 这里
我的一个 friend 在面试时遇到了这个问题 找到使该函数返回真值的 x 值 function f(x) { return (x++ !== x) && (x++ === x); } 面试官
这个问题在这里已经有了答案: 10年前关闭。 Possible Duplicate: Isn't it easier to work with foo when it is represented b
我是 android 的新手,我一直在练习开发一个针对 2.2 版本的应用程序,我需要帮助了解如何将我的应用程序扩展到其他版本,即 1.x、2.3.x、3 .x 和 4.x.x,以及一些针对屏幕分辨率
为什么案例 1 给我们 :error: TypeError: x is undefined on line... //case 1 var x; x.push(x); console.log(x);
代码优先: # CASE 01 def test1(x): x += x print x l = [100] test1(l) print l CASE01 输出: [100, 100
我正在努力温习我的大计算。如果我有将所有项目移至 'i' 2 个空格右侧的函数,我有一个如下所示的公式: (n -1) + (n - 2) + (n - 3) ... (n - n) 第一次迭代我必须
给定 IP 字符串(如 x.x.x.x/x),我如何或将如何计算 IP 的范围最常见的情况可能是 198.162.1.1/24但可以是任何东西,因为法律允许的任何东西。 我要带198.162.1.1/
在我作为初学者努力编写干净的 Javascript 代码时,我最近阅读了 this article当我偶然发现这一段时,关于 JavaScript 中的命名空间: The code at the ve
我正在编写一个脚本,我希望避免污染 DOM 的其余部分,它将是一个用于收集一些基本访问者分析数据的第 3 方脚本。 我通常使用以下内容创建一个伪“命名空间”: var x = x || {}; 我正在
我尝试运行我的test_container_services.py套件,但遇到了以下问题: docker.errors.APIError:500服务器错误:内部服务器错误(“ b'{” message
是否存在这两个 if 语句会产生不同结果的情况? if(x as X != null) { // Do something } if(x is X) { // Do something } 编
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