Prism is a replacement for Delphi .Net - it has…

Question

0

Asked: May 11, 20262026-05-11T19:10:08+00:00 2026-05-11T19:10:08+00:00

I built a webapp that works perfectly fine in my localhost (tomcat). But when

0

I built a webapp that works perfectly fine in my localhost (tomcat). But when I tried to deploy, velocity crashes in init(), leaving me with this strange stack trace here (sorry for the size):


ERROR [main] (VelocityConfigurator.java:62) - Error initializing Velocity!
org.apache.velocity.exception.VelocityException: Failed to initialize an instance of org.apache.velocity.runtime.log.Log4JLogChute with the current runtime configuration.
    at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:206)
    at org.apache.velocity.runtime.log.LogManager.updateLog(LogManager.java:255)
    at org.apache.velocity.runtime.RuntimeInstance.initializeLog(RuntimeInstance.java:795)
    at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:250)
    at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:589)
    at org.apache.velocity.runtime.RuntimeSingleton.init(RuntimeSingleton.java:229)
    at org.apache.velocity.app.Velocity.init(Velocity.java:107)
    at com.webcodei.velociraptor.velocity.VelocityConfigurator.initVelocity(VelocityConfigurator.java:57)
    at com.webcodei.velociraptor.velocity.VelocityConfigurator.configure(VelocityConfigurator.java:42)
    at com.webcodei.velociraptor.VelociListener.contextInitialized(VelociListener.java:26)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.RuntimeException: Error configuring Log4JLogChute : 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at org.apache.velocity.util.ExceptionUtils.createWithCause(ExceptionUtils.java:67)
    at org.apache.velocity.util.ExceptionUtils.createRuntimeException(ExceptionUtils.java:45)
    at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:133)
    at org.apache.velocity.runtime.log.Log4JLogChute.init(Log4JLogChute.java:85)
    at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:157)
    ... 33 more
Caused by: java.io.FileNotFoundException: velocity.log (Permission denied)
    at java.io.FileOutputStream.openAppend(Native Method)
    at java.io.FileOutputStream.(FileOutputStream.java:177)
    at java.io.FileOutputStream.(FileOutputStream.java:102)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:290)
    at org.apache.log4j.RollingFileAppender.setFile(RollingFileAppender.java:194)
    at org.apache.log4j.FileAppender.(FileAppender.java:109)
    at org.apache.log4j.RollingFileAppender.(RollingFileAppender.java:72)
    at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:118)
    ... 35 more
ERROR [main] (VelocityConfigurator.java:63) - java.lang.RuntimeException: Error configuring Log4JLogChute : 
org.apache.velocity.exception.VelocityException: Failed to initialize an instance of org.apache.velocity.runtime.log.Log4JLogChute with the current runtime configuration.
    at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:206)
    at org.apache.velocity.runtime.log.LogManager.updateLog(LogManager.java:255)
    at org.apache.velocity.runtime.RuntimeInstance.initializeLog(RuntimeInstance.java:795)
    at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:250)
    at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:589)
    at org.apache.velocity.runtime.RuntimeSingleton.init(RuntimeSingleton.java:229)
    at org.apache.velocity.app.Velocity.init(Velocity.java:107)
    at com.webcodei.velociraptor.velocity.VelocityConfigurator.initVelocity(VelocityConfigurator.java:57)
    at com.webcodei.velociraptor.velocity.VelocityConfigurator.configure(VelocityConfigurator.java:42)
    at com.webcodei.velociraptor.VelociListener.contextInitialized(VelociListener.java:26)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.RuntimeException: Error configuring Log4JLogChute : 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at org.apache.velocity.util.ExceptionUtils.createWithCause(ExceptionUtils.java:67)
    at org.apache.velocity.util.ExceptionUtils.createRuntimeException(ExceptionUtils.java:45)
    at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:133)
    at org.apache.velocity.runtime.log.Log4JLogChute.init(Log4JLogChute.java:85)
    at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:157)
    ... 33 more
Caused by: java.io.FileNotFoundException: velocity.log (Permission denied)
    at java.io.FileOutputStream.openAppend(Native Method)
    at java.io.FileOutputStream.(FileOutputStream.java:177)
    at java.io.FileOutputStream.(FileOutputStream.java:102)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:290)
    at org.apache.log4j.RollingFileAppender.setFile(RollingFileAppender.java:194)
    at org.apache.log4j.FileAppender.(FileAppender.java:109)
    at org.apache.log4j.RollingFileAppender.(RollingFileAppender.java:72)
    at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:118)
    ... 35 more
ERROR [main] (VelocityConfigurator.java:64) - Failed to initialize an instance of org.apache.velocity.runtime.log.Log4JLogChute with the current runtime configuration.
org.apache.velocity.exception.VelocityException: Failed to initialize an instance of org.apache.velocity.runtime.log.Log4JLogChute with the current runtime configuration.
    at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:206)
    at org.apache.velocity.runtime.log.LogManager.updateLog(LogManager.java:255)
    at org.apache.velocity.runtime.RuntimeInstance.initializeLog(RuntimeInstance.java:795)
    at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:250)
    at org.apache.velocity.runtime.RuntimeInstance.init(RuntimeInstance.java:589)
    at org.apache.velocity.runtime.RuntimeSingleton.init(RuntimeSingleton.java:229)
    at org.apache.velocity.app.Velocity.init(Velocity.java:107)
    at com.webcodei.velociraptor.velocity.VelocityConfigurator.initVelocity(VelocityConfigurator.java:57)
    at com.webcodei.velociraptor.velocity.VelocityConfigurator.configure(VelocityConfigurator.java:42)
    at com.webcodei.velociraptor.VelociListener.contextInitialized(VelociListener.java:26)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3827)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4336)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:761)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:741)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:525)
    at org.apache.catalina.startup.HostConfig.deployDescriptor(HostConfig.java:626)
    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1138)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1023)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:719)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1015)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.RuntimeException: Error configuring Log4JLogChute : 
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
    at org.apache.velocity.util.ExceptionUtils.createWithCause(ExceptionUtils.java:67)
    at org.apache.velocity.util.ExceptionUtils.createRuntimeException(ExceptionUtils.java:45)
    at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:133)
    at org.apache.velocity.runtime.log.Log4JLogChute.init(Log4JLogChute.java:85)
    at org.apache.velocity.runtime.log.LogManager.createLogChute(LogManager.java:157)
    ... 33 more
Caused by: java.io.FileNotFoundException: velocity.log (Permission denied)
    at java.io.FileOutputStream.openAppend(Native Method)
    at java.io.FileOutputStream.(FileOutputStream.java:177)
    at java.io.FileOutputStream.(FileOutputStream.java:102)
    at org.apache.log4j.FileAppender.setFile(FileAppender.java:290)
    at org.apache.log4j.RollingFileAppender.setFile(RollingFileAppender.java:194)
    at org.apache.log4j.FileAppender.(FileAppender.java:109)
    at org.apache.log4j.RollingFileAppender.(RollingFileAppender.java:72)
    at org.apache.velocity.runtime.log.Log4JLogChute.initAppender(Log4JLogChute.java:118)
    ... 35 more

Does anyone knows the workaround? Or at least understood the error? I’ve done some googling but no clues.. only this page facing the same problem but no solution..

Report

Leave an answer
Cancel reply

You must login to add an answer.

Need An Account,

1 Answer

Editorial Team · Answer 1 · 2026-05-11T19:10:09+00:00

Editorial Team

2026-05-11T19:10:09+00:00Added an answer on May 11, 2026 at 7:10 pm

I think this line has the answer. Looks like there is an issue creating the velocity.log file. What does your configuration file look like?

Caused by: java.io.FileNotFoundException: velocity.log (Permission denied)

0

Reply
Share
Share

- Report

How to approach applying for a job at a company ...

How to handle personal stress caused by utterly incompetent and ...

What is a programmer’s life like?

Sign Up

Sign In

Forgot Password

The Archive Base Latest Questions