title: apache james config error on windows
body: <p>I'm trying to run  apache james 2.3.2.1 mail server on my windows but when runnig the server it give me an error  on the config file </p>
  
  <pre><code>   C:\WINDOWS\system32&gt;cd C:\Users\Wassim\Desktop\james-2.3.2.1\bin
  
  C:\Users\Wassim\Desktop\james-2.3.2.1\bin&gt;run.bat
  Using PHOENIX_HOME:   C:\Users\Wassim\Desktop\james-2.3.2.1
  Using PHOENIX_TMPDIR: C:\Users\Wassim\Desktop\james-2.3.2.1\temp
  Using JAVA_HOME:      C:\Program Files\Java\jdk1.8.0_91
  
  Phoenix 4.2
  
  org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.fail(LifecycleHelper.java:354)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:226)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.startup(DefaultApplication.java:530)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.doRunPhase(DefaultApplication.java:478)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.runPhase(DefaultApplication.java:409)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:180)
          at org.apache.avalon.framework.container.ContainerUtil.start(ContainerUtil.java:260)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:295)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.addApplication(DefaultKernel.java:376)
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:357)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:542)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:535)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFiles(DefaultEmbeddor.java:520)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployDefaultApplications(DefaultEmbeddor.java:509)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.execute(DefaultEmbeddor.java:268)
          at org.apache.avalon.phoenix.frontends.CLIMain.run(CLIMain.java:198)
          at org.apache.avalon.phoenix.frontends.CLIMain.execute(CLIMain.java:184)
          at org.apache.avalon.phoenix.frontends.CLIMain.main(CLIMain.java:145)
          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 org.apache.avalon.phoenix.launcher.Main.startup(Main.java:135)
          at org.apache.avalon.phoenix.launcher.Main.main(Main.java:84)
  Caused by: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:309)
          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 org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
          at com.sun.proxy.$Proxy2.select(Unknown Source)
          at org.apache.james.userrepository.UsersFileRepository.initialize(UsersFileRepository.java:153)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.james.core.AvalonUsersStore.initialize(AvalonUsersStore.java:131)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:200)
          ... 22 more
  Caused by: java.lang.NullPointerException
          at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:307)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:277)
          ... 33 more
  There was an uncaught exception:
  </code></pre>
  
  <p>and print me for stack trace</p>
  
  <pre><code>org.apache.avalon.phoenix.interfaces.DeploymentException: Failed to start application james.
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:379)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:542)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:535)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFiles(DefaultEmbeddor.java:520)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployDefaultApplications(DefaultEmbeddor.java:509)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.execute(DefaultEmbeddor.java:268)
          at org.apache.avalon.phoenix.frontends.CLIMain.run(CLIMain.java:198)
          at org.apache.avalon.phoenix.frontends.CLIMain.execute(CLIMain.java:184)
          at org.apache.avalon.phoenix.frontends.CLIMain.main(CLIMain.java:145)
          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 org.apache.avalon.phoenix.launcher.Main.startup(Main.java:135)
          at org.apache.avalon.phoenix.launcher.Main.main(Main.java:84)
  Caused by: org.apache.avalon.framework.CascadingException: Failed to start application james.
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:313)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.addApplication(DefaultKernel.java:376)
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:357)
          ... 14 more
  Caused by: org.apache.avalon.phoenix.interfaces.ApplicationException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:186)
          at org.apache.avalon.framework.container.ContainerUtil.start(ContainerUtil.java:260)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:295)
          ... 16 more
  Caused by: org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.fail(LifecycleHelper.java:354)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:226)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.startup(DefaultApplication.java:530)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.doRunPhase(DefaultApplication.java:478)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.runPhase(DefaultApplication.java:409)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:180)
          ... 18 more
  Caused by: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:309)
          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 org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
          at com.sun.proxy.$Proxy2.select(Unknown Source)
          at org.apache.james.userrepository.UsersFileRepository.initialize(UsersFileRepository.java:153)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.james.core.AvalonUsersStore.initialize(AvalonUsersStore.java:131)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:200)
          ... 22 more
  Caused by: java.lang.NullPointerException
          at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:307)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:277)
          ... 33 more
  rethrown from
  org.apache.avalon.framework.CascadingException: Failed to start application james.
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:313)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.addApplication(DefaultKernel.java:376)
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:357)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:542)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:535)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFiles(DefaultEmbeddor.java:520)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployDefaultApplications(DefaultEmbeddor.java:509)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.execute(DefaultEmbeddor.java:268)
          at org.apache.avalon.phoenix.frontends.CLIMain.run(CLIMain.java:198)
          at org.apache.avalon.phoenix.frontends.CLIMain.execute(CLIMain.java:184)
          at org.apache.avalon.phoenix.frontends.CLIMain.main(CLIMain.java:145)
          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 org.apache.avalon.phoenix.launcher.Main.startup(Main.java:135)
          at org.apache.avalon.phoenix.launcher.Main.main(Main.java:84)
  Caused by: org.apache.avalon.phoenix.interfaces.ApplicationException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:186)
          at org.apache.avalon.framework.container.ContainerUtil.start(ContainerUtil.java:260)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:295)
          ... 16 more
  Caused by: org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.fail(LifecycleHelper.java:354)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:226)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.startup(DefaultApplication.java:530)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.doRunPhase(DefaultApplication.java:478)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.runPhase(DefaultApplication.java:409)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:180)
          ... 18 more
  Caused by: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:309)
          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 org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
          at com.sun.proxy.$Proxy2.select(Unknown Source)
          at org.apache.james.userrepository.UsersFileRepository.initialize(UsersFileRepository.java:153)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.james.core.AvalonUsersStore.initialize(AvalonUsersStore.java:131)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:200)
          ... 22 more
  Caused by: java.lang.NullPointerException
          at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:307)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:277)
          ... 33 more
  rethrown from
  org.apache.avalon.phoenix.interfaces.ApplicationException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:186)
          at org.apache.avalon.framework.container.ContainerUtil.start(ContainerUtil.java:260)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:295)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.addApplication(DefaultKernel.java:376)
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:357)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:542)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:535)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFiles(DefaultEmbeddor.java:520)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployDefaultApplications(DefaultEmbeddor.java:509)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.execute(DefaultEmbeddor.java:268)
          at org.apache.avalon.phoenix.frontends.CLIMain.run(CLIMain.java:198)
          at org.apache.avalon.phoenix.frontends.CLIMain.execute(CLIMain.java:184)
          at org.apache.avalon.phoenix.frontends.CLIMain.main(CLIMain.java:145)
          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 org.apache.avalon.phoenix.launcher.Main.startup(Main.java:135)
          at org.apache.avalon.phoenix.launcher.Main.main(Main.java:84)
  Caused by: org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.fail(LifecycleHelper.java:354)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:226)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.startup(DefaultApplication.java:530)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.doRunPhase(DefaultApplication.java:478)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.runPhase(DefaultApplication.java:409)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:180)
          ... 18 more
  Caused by: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:309)
          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 org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
          at com.sun.proxy.$Proxy2.select(Unknown Source)
          at org.apache.james.userrepository.UsersFileRepository.initialize(UsersFileRepository.java:153)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.james.core.AvalonUsersStore.initialize(AvalonUsersStore.java:131)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:200)
          ... 22 more
  Caused by: java.lang.NullPointerException
          at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:307)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:277)
          ... 33 more
  rethrown from
  org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleException: Component named "users-store" failed to pass through the Starting stage. (Reason: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')).
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.fail(LifecycleHelper.java:354)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:226)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.startup(DefaultApplication.java:530)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.doRunPhase(DefaultApplication.java:478)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.runPhase(DefaultApplication.java:409)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:180)
          at org.apache.avalon.framework.container.ContainerUtil.start(ContainerUtil.java:260)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:295)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.addApplication(DefaultKernel.java:376)
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:357)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:542)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:535)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFiles(DefaultEmbeddor.java:520)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployDefaultApplications(DefaultEmbeddor.java:509)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.execute(DefaultEmbeddor.java:268)
          at org.apache.avalon.phoenix.frontends.CLIMain.run(CLIMain.java:198)
          at org.apache.avalon.phoenix.frontends.CLIMain.execute(CLIMain.java:184)
          at org.apache.avalon.phoenix.frontends.CLIMain.main(CLIMain.java:145)
          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 org.apache.avalon.phoenix.launcher.Main.startup(Main.java:135)
          at org.apache.avalon.phoenix.launcher.Main.main(Main.java:84)
  Caused by: org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:309)
          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 org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
          at com.sun.proxy.$Proxy2.select(Unknown Source)
          at org.apache.james.userrepository.UsersFileRepository.initialize(UsersFileRepository.java:153)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.james.core.AvalonUsersStore.initialize(AvalonUsersStore.java:131)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:200)
          ... 22 more
  Caused by: java.lang.NullPointerException
          at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:307)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:411)
          at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:277)
          ... 33 more
  rethrown from
  org.apache.avalon.framework.service.ServiceException: Cannot find or init repository (Key='')
          at org.apache.james.core.AvalonMailStore.select(AvalonMailStore.java:309)
          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 org.apache.avalon.phoenix.components.application.BlockInvocationHandler.invoke(BlockInvocationHandler.java:134)
          at com.sun.proxy.$Proxy2.select(Unknown Source)
          at org.apache.james.userrepository.UsersFileRepository.initialize(UsersFileRepository.java:153)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.james.core.AvalonUsersStore.initialize(AvalonUsersStore.java:131)
          at org.apache.avalon.framework.container.ContainerUtil.initialize(ContainerUtil.java:244)
          at org.apache.avalon.phoenix.containerkit.lifecycle.LifecycleHelper.startup(LifecycleHelper.java:200)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.startup(DefaultApplication.java:530)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.doRunPhase(DefaultApplication.java:478)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.runPhase(DefaultApplication.java:409)
          at org.apache.avalon.phoenix.components.application.DefaultApplication.start(DefaultApplication.java:180)
          at org.apache.avalon.framework.container.ContainerUtil.start(ContainerUtil.java:260)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.startup(DefaultKernel.java:295)
          at org.apache.avalon.phoenix.components.kernel.DefaultKernel.addApplication(DefaultKernel.java:376)
          at org.apache.avalon.phoenix.components.deployer.DefaultDeployer.deploy(DefaultDeployer.java:357)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:542)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFile(DefaultEmbeddor.java:535)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployFiles(DefaultEmbeddor.java:520)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.deployDefaultApplications(DefaultEmbeddor.java:509)
          at org.apache.avalon.phoenix.components.embeddor.DefaultEmbeddor.execute(DefaultEmbeddor.java:268)
          at org.apache.avalon.phoenix.frontends.CLIMain.run(CLIMain.java:198)
          at org.apache.avalon.phoenix.frontends.CLIMain.execute(CLIMain.java:184)
          at org.apache.avalon.phoenix.frontends.CLIMain.main(CLIMain.java:145)
          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 org.apache.avalon.phoenix.launcher.Main.startup(Main.java:135)
          at org.apache.avalon.phoenix.launcher.Main.main(Main.java:84)
  </code></pre>
  
  <p>It looks like there is some errors while configuration on the 
  I tried to to do some corrections like <a href="https://issues.apache.org/jira/browse/JAMES-1631" rel="nofollow noreferrer">link</a>
  but it doesn't work</p>