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via GitHub by djKooks
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java.lang.NullPointerException: An Empty Box was opened.  The justification for allowing the openOrThrowException was OBP-00001: Hostname not specified. Could not get hostname from Props. Please edit your props file. Here are some example settings: hostname=http://127.0.0.1:8080 or hostname=https://www.example.com	at net.liftweb.common.EmptyBox.openOrThrowException(Box.scala:697)	at net.liftweb.common.EmptyBox.openOrThrowException(Box.scala:665)	at code.api.Constant$.(constant.scala:12)	at code.api.Constant$.(constant.scala)	at bootstrap.liftweb.Boot$$anonfun$boot$12.apply(Boot.scala:186)	at bootstrap.liftweb.Boot$$anonfun$boot$12.apply(Boot.scala:186)	at net.liftweb.common.Logger$class.info(Logging.scala:195)	at net.liftweb.common.WrappedLogger.info(Logging.scala:246)	at bootstrap.liftweb.Boot.boot(Boot.scala:186)	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 net.liftweb.util.ClassHelpers$$anonfun$createInvoker$1.apply(ClassHelpers.scala:364)	at net.liftweb.util.ClassHelpers$$anonfun$createInvoker$1.apply(ClassHelpers.scala:362)	at net.liftweb.http.DefaultBootstrap$$anonfun$boot$1.apply(LiftRules.scala:2040)	at net.liftweb.http.DefaultBootstrap$$anonfun$boot$1.apply(LiftRules.scala:2040)	at net.liftweb.common.Full.map(Box.scala:610)	at net.liftweb.http.DefaultBootstrap$.boot(LiftRules.scala:2040)	at net.liftweb.http.provider.HTTPProvider$class.bootLift(HTTPProvider.scala:88)	at net.liftweb.http.LiftFilter.bootLift(LiftServlet.scala:928)	at net.liftweb.http.provider.servlet.ServletFilterProvider$class.init(ServletFilterProvider.scala:40)	at net.liftweb.http.LiftFilter.init(LiftServlet.scala:928)	at org.mortbay.jetty.servlet.FilterHolder.doStart(FilterHolder.java:97)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.servlet.ServletHandler.initialize(ServletHandler.java:713)	at org.mortbay.jetty.servlet.Context.startContext(Context.java:140)	at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282)	at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518)	at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499)	at org.mortbay.jetty.plugin.Jetty6PluginWebAppContext.doStart(Jetty6PluginWebAppContext.java:115)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)	at org.mortbay.jetty.handler.ContextHandlerCollection.doStart(ContextHandlerCollection.java:156)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.handler.HandlerCollection.doStart(HandlerCollection.java:152)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130)	at org.mortbay.jetty.Server.doStart(Server.java:224)	at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50)	at org.mortbay.jetty.plugin.Jetty6PluginServer.start(Jetty6PluginServer.java:132)	at org.mortbay.jetty.plugin.AbstractJettyMojo.startJetty(AbstractJettyMojo.java:454)	at org.mortbay.jetty.plugin.AbstractJettyMojo.execute(AbstractJettyMojo.java:396)	at org.mortbay.jetty.plugin.AbstractJettyRunMojo.execute(AbstractJettyRunMojo.java:210)	at org.mortbay.jetty.plugin.Jetty6RunMojo.execute(Jetty6RunMojo.java:184)	at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:134)	at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:207)	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:116)	at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:80)	at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:51)	at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:128)	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)	at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:193)	at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:106)	at org.apache.maven.cli.MavenCli.execute(MavenCli.java:863)	at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)	at org.apache.maven.cli.MavenCli.main(MavenCli.java:199)	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.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:289)	at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:229)	at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:415)	at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:356)