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    jsp-api and servlet-api jars must NOT be deployed by your web app. They should be marked as provided but not deployed by your app.

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    The server rejects all jars that already belong to the server runtime (such as tomcat-**.jar, servlet**.jar). Consider substituting the CORS filter you're using for this one: https://goo.gl/ctQ7Fs

Solutions on the web

via GitHub by SeussCZ
, 11 months ago
Plugin AuthMe v5.3.1-b1702 generated an exception while executing task 172
via GitHub by andris155
, 1 year ago
Plugin AuthMe v5.1-SNAPSHOT generated an exception while executing task 3921010
via GitHub by CooCoo3
, 1 year ago
Plugin AuthMe v5.1-SNAPSHOT generated an exception while executing task 113
via GitHub by andris155
, 2 years ago
Plugin AuthMe v5.2-SNAPSHOT-b586 generated an exception while executing task 6533616
via GitHub by TheIntelloBox
, 2 years ago
Plugin AuthMe v5.2-SNAPSHOT-b990 generated an exception while executing task 375481
via GitHub by NIK220V
, 1 year ago
Plugin AuthMe v5.0-SNAPSHOT generated an exception while executing task 56
org.apache.commons.lang.UnhandledException: Plugin AuthMe v5.3.1-b1702 generated an exception while executing task 172 at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:56) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.NoClassDefFoundError: com/google/common/base/MoreObjects at fr.xephi.authme.data.auth.PlayerAuth$Builder.build(PlayerAuth.java:245) at fr.xephi.authme.process.register.executors.PlayerAuthBuilderHelper.createPlayerAuth(PlayerAuthBuilderHelper.java:32) at fr.xephi.authme.process.register.executors.PasswordRegisterExecutor.createPlayerAuthObject(PasswordRegisterExecutor.java:14) at fr.xephi.authme.process.register.executors.PasswordRegisterExecutor.createPlayerAuthObject(PasswordRegisterExecutor.java:10) at fr.xephi.authme.process.register.executors.AbstractPasswordRegisterExecutor.buildPlayerAuth(AbstractPasswordRegisterExecutor.java:66) at fr.xephi.authme.process.register.executors.AbstractPasswordRegisterExecutor.buildPlayerAuth(AbstractPasswordRegisterExecutor.java:23) at fr.xephi.authme.process.register.AsyncRegister.executeRegistration(AsyncRegister.java:84) at fr.xephi.authme.process.register.AsyncRegister.register(AsyncRegister.java:54) at fr.xephi.authme.process.Management.lambda$performRegister$3(Management.java:65) at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftTask.run(CraftTask.java:71) at org.bukkit.craftbukkit.v1_8_R3.scheduler.CraftAsyncTask.run(CraftAsyncTask.java:53) ... 3 moreCaused by: java.lang.ClassNotFoundException: com.google.common.base.MoreObjects at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 14 more