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  1. ,
    via askubuntu.com by Unknown author

    Set the path for java. Try to look it from here.

  2. ,
    via netty.io by Unknown author

    Needs to add netty-transport-native-epoll with a OS classifier to the classpath, it's not included in netty-all

Solutions on the web

via GitHub by mrcasablr
, 9 months ago
This exception has no message.
via Coderanch by Senthil B Kumar, 1 year ago
via GitHub by SreedharYadavN
, 9 months ago
This exception has no message.
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 org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:48) at org.springframework.boot.loader.Launcher.launch(Launcher.java:87) at org.springframework.boot.loader.Launcher.launch(Launcher.java:50) at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:58)Caused by: java.lang.IllegalArgumentException: Cannot instantiate interface org.springframework.context.ApplicationContextInitializer : org.cloudfoundry.reconfiguration.spring.CloudPropertySourceApplicationContextInitializer at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:422) at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:401) at org.springframework.boot.SpringApplication.getSpringFactoriesInstances(SpringApplication.java:392) at org.springframework.boot.SpringApplication.initialize(SpringApplication.java:261) at org.springframework.boot.SpringApplication.<init>(SpringApplication.java:237) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1185) at org.springframework.boot.SpringApplication.run(SpringApplication.java:1174) at willitconnect.WillItConnectApplication.main(WillItConnectApplication.java:12) ... 8 moreCaused by: java.lang.NoClassDefFoundError: org/springframework/context/ApplicationContextInitializer at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:760) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:467) at java.net.URLClassLoader.access$100(URLClassLoader.java:73) at java.net.URLClassLoader$1.run(URLClassLoader.java:368) at java.net.URLClassLoader$1.run(URLClassLoader.java:362) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:361) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:411) at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:89) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) at org.springframework.util.ClassUtils.forName(ClassUtils.java:250) at org.springframework.boot.SpringApplication.createSpringFactoriesInstances(SpringApplication.java:414) ... 15 moreCaused by: java.lang.ClassNotFoundException: org.springframework.context.ApplicationContextInitializer at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 31 more