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  1. ,
    Expert tip

    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

  2. ,

    This is thrown when the Java Virtual Machine (JVM) tries to load a particular class and the specified class cannot be found in the classpath. If you are using a Java version less than 8, upgrade because java.util.Base64 only comes with > Java 8.

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via cayenne-user by D Tim Cummings, 1 year ago
via cayenne-user by Michael Gentry, 1 year ago
via cayenne-user by D Tim Cummings, 1 year ago
java.lang.ClassNotFoundException: javax.sql.Datasource	at java.net.URLClassLoader$1.run(URLClassLoader.java:366)	at java.net.URLClassLoader$1.run(URLClassLoader.java:355)	at java.security.AccessController.doPrivileged(Native Method)	at java.net.URLClassLoader.findClass(URLClassLoader.java:354)	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:415)	at org.eclipse.jetty.webapp.WebAppClassLoader.loadClass(WebAppClassLoader.java:377)	at org.eclipse.jetty.server.handler.ContextHandler.loadClass(ContextHandler.java:1323)	at org.eclipse.jetty.plus.webapp.PlusDescriptorProcessor.visitResourceRef(PlusDescriptorProcessor.java:245)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)	at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.visit(IterativeDescriptorProcessor.java:80)	at org.eclipse.jetty.webapp.IterativeDescriptorProcessor.process(IterativeDescriptorProcessor.java:67)	at org.eclipse.jetty.webapp.MetaData.resolve(MetaData.java:321)	at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1211)	at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:589)	at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:454)	at org.mortbay.jetty.plugin.JettyWebAppContext.doStart(JettyWebAppContext.java:219)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)	at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224)	at org.eclipse.jetty.server.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:167)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)	at org.eclipse.jetty.server.handler.HandlerCollection.doStart(HandlerCollection.java:224)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)	at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrapper.java:89)	at org.eclipse.jetty.server.Server.doStart(Server.java:261)	at org.mortbay.jetty.plugin.JettyServer.doStart(JettyServer.java:67)	at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:59)	at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:333)	at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:273)	at org.mortbay.jetty.plugin.JettyRunMojo.execute(JettyRunMojo.java:548)	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:208)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:153)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:145)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:84)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:59)	at org.apache.maven.lifecycle.internal.LifecycleStarter.singleThreadedBuild(LifecycleStarter.java:183)	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:161)	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:317)	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:152)	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:555)	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:214)	at org.apache.maven.cli.MavenCli.main(MavenCli.java:158)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)	at java.lang.reflect.Method.invoke(Method.java:606)