2018-03-20 07:50:39 WARNING [hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1 error]   Failed to instantiate Key[type=hudson.plugins.sshslaves.SSHLauncher$DescriptorImpl, an
notation=[none]]; skipping this component
com.google.inject.ProvisionException: Unable to provision, see the following errors:

1) Error injecting constructor, java.lang.NoClassDefFoundError: hudson/tools/JDKInstaller$FileSystem
  at hudson.plugins.sshslaves.SSHLauncher$DescriptorImpl.<init>(SSHLauncher.java:1617)

1 error
        at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52)
        at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
        at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424)
        at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
        at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016)
        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
        at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012)
        at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386)
        at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377)
        at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:482)
        at hudson.ExtensionList.load(ExtensionList.java:366)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:304)
        at hudson.ExtensionList.getComponents(ExtensionList.java:169)
        at hudson.DescriptorExtensionList.load(DescriptorExtensionList.java:192)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:304)
        at hudson.ExtensionList.iterator(ExtensionList.java:158)
        at org.jenkinsci.plugins.xunit.AliasInitializer.addAliases(AliasInitializer.java:47)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
        at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
        at jenkins.model.Jenkins$5.runTask(Jenkins.java:1064)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: hudson/tools/JDKInstaller$FileSystem
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
        at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
        at java.lang.Class.getMethod0(Class.java:3018)
        at java.lang.Class.getMethod(Class.java:1784)
        at hudson.model.Descriptor.<init>(Descriptor.java:289)
        at hudson.plugins.sshslaves.SSHLauncher$DescriptorImpl.<init>(SSHLauncher.java:1617)
        at hudson.plugins.sshslaves.SSHLauncher$DescriptorImpl$$FastClassByGuice$$7821d6d6.newInstance(<generated>)
        at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
        at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)
        at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105)
        at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
        at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267)
        at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)
        at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
        ... 29 more
Caused by: java.lang.ClassNotFoundException: hudson.tools.JDKInstaller$FileSystem
        at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1374)
        at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1327)
        at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1080)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 45 more

2018-03-20 07:50:39 WARNING [hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1 error]   Failed to instantiate Key[type=hudson.os.windows.ManagedWindowsServiceLauncher$DescriptorImpl, annotation=[none]]; skipping this component
com.google.inject.ProvisionException: Unable to provision, see the following errors:

1) Error injecting constructor, java.lang.NoClassDefFoundError: hudson/tools/JDKInstaller$FileSystem
  at hudson.os.windows.ManagedWindowsServiceLauncher$DescriptorImpl.<init>(ManagedWindowsServiceLauncher.java:540)

1 error
        at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:52)
        at com.google.inject.internal.SingletonScope$1.get(SingletonScope.java:145)
        at hudson.ExtensionFinder$GuiceFinder$FaultTolerantScope$1.get(ExtensionFinder.java:424)
        at com.google.inject.internal.InternalFactoryToProviderAdapter.get(InternalFactoryToProviderAdapter.java:41)
        at com.google.inject.internal.InjectorImpl$2$1.call(InjectorImpl.java:1016)
        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1092)
        at com.google.inject.internal.InjectorImpl$2.get(InjectorImpl.java:1012)
        at hudson.ExtensionFinder$GuiceFinder._find(ExtensionFinder.java:386)
        at hudson.ExtensionFinder$GuiceFinder.find(ExtensionFinder.java:377)
        at hudson.ClassicPluginStrategy.findComponents(ClassicPluginStrategy.java:482)
        at hudson.ExtensionList.load(ExtensionList.java:366)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:304)
        at hudson.ExtensionList.getComponents(ExtensionList.java:169)
        at hudson.DescriptorExtensionList.load(DescriptorExtensionList.java:192)
        at hudson.ExtensionList.ensureLoaded(ExtensionList.java:304)
        at hudson.ExtensionList.iterator(ExtensionList.java:158)
        at org.jenkinsci.plugins.xunit.AliasInitializer.addAliases(AliasInitializer.java:47)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.lang.reflect.Method.invoke(Method.java:498)
        at hudson.init.TaskMethodFinder.invoke(TaskMethodFinder.java:104)
        at hudson.init.TaskMethodFinder$TaskImpl.run(TaskMethodFinder.java:175)
        at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:296)
        at jenkins.model.Jenkins$5.runTask(Jenkins.java:1064)
        at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:214)
        at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:117)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
        at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoClassDefFoundError: hudson/tools/JDKInstaller$FileSystem
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2701)
        at java.lang.Class.privateGetMethodRecursive(Class.java:3048)
        at java.lang.Class.getMethod0(Class.java:3018)
        at java.lang.Class.getMethod(Class.java:1784)
        at hudson.model.Descriptor.<init>(Descriptor.java:289)
        at hudson.os.windows.ManagedWindowsServiceLauncher$DescriptorImpl.<init>(ManagedWindowsServiceLauncher.java:540)
        at hudson.os.windows.ManagedWindowsServiceLauncher$DescriptorImpl$$FastClassByGuice$$39d9fc24.newInstance(<generated>)
        at com.google.inject.internal.cglib.reflect.$FastConstructor.newInstance(FastConstructor.java:40)
        at com.google.inject.internal.DefaultConstructionProxyFactory$1.newInstance(DefaultConstructionProxyFactory.java:61)
        at com.google.inject.internal.ConstructorInjector.provision(ConstructorInjector.java:105)
        at com.google.inject.internal.ConstructorInjector.construct(ConstructorInjector.java:85)
        at com.google.inject.internal.ConstructorBindingImpl$Factory.get(ConstructorBindingImpl.java:267)
        at com.google.inject.internal.ProviderToInternalFactoryAdapter$1.call(ProviderToInternalFactoryAdapter.java:46)
        at com.google.inject.internal.InjectorImpl.callInContext(InjectorImpl.java:1103)
        at com.google.inject.internal.ProviderToInternalFactoryAdapter.get(ProviderToInternalFactoryAdapter.java:40)
        ... 29 more
Caused by: java.lang.ClassNotFoundException: hudson.tools.JDKInstaller$FileSystem
        at jenkins.util.AntClassLoader.findClassInComponents(AntClassLoader.java:1374)
        at jenkins.util.AntClassLoader.findClass(AntClassLoader.java:1327)
        at jenkins.util.AntClassLoader.loadClass(AntClassLoader.java:1080)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
        ... 45 more