Hello, I am trying to implement my Custom authentication script I am using Ubuntu Server 20.04 inside VMWare It worked in my PC, but doesn't work in Gluu environment The Gluu loign page just stated > Error Encountered An unexpected error has occurred at null According to the [documentation link](http://), I can test the script by printing the statements under `/opt/gluu/jetty/identity/logs/oxtrust.log` This is the log that i got after run it, but I think it is not related with the error ``` ==> /opt/gluu-server/opt/gluu/jetty/identity/logs/oxtrust.log <== 2021-03-18 09:35:06,354 ERROR [Thread-448] [org.gluu.service.config.ConfigurationFactory] (ConfigurationFactory.java:306) - WELD-001334: Unsatisfied dependencies for type CacheRefreshConfiguration with qualifiers @Default org.jboss.weld.exceptions.UnsatisfiedResolutionException: WELD-001334: Unsatisfied dependencies for type CacheRefreshConfiguration with qualifiers @Default at org.jboss.weld.bean.builtin.InstanceImpl.checkBeanResolved(InstanceImpl.java:241) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.builtin.InstanceImpl.get(InstanceImpl.java:113) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.service.config.ConfigurationFactory.destroy(ConfigurationFactory.java:314) ~[oxtrust-service-4.2.3.Final.jar:?] at org.gluu.oxtrust.service.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.destroy(Unknown Source) ~[classes/:?] at org.gluu.oxtrust.service.config.ConfigurationFactory.destroryLoadedConfiguration(ConfigurationFactory.java:75) ~[classes/:?] at org.gluu.oxtrust.service.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.destroryLoadedConfiguration(Unknown Source) ~[classes/:?] at org.gluu.service.config.ConfigurationFactory.createFromDb(ConfigurationFactory.java:297) [oxtrust-service-4.2.3.Final.jar:?] at org.gluu.service.config.ConfigurationFactory.reloadConfiguration(ConfigurationFactory.java:223) [oxtrust-service-4.2.3.Final.jar:?] at org.gluu.service.config.ConfigurationFactory.reloadConfigurationTimerEvent(ConfigurationFactory.java:175) [oxtrust-service-4.2.3.Final.jar:?] at org.gluu.oxtrust.service.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.reloadConfigurationTimerEvent$$super(Unknown Source) [classes/:?] at jdk.internal.reflect.GeneratedMethodAccessor955.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) [weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78) [weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.service.cdi.async.AsynchronousInterceptor$1.get(AsynchronousInterceptor.java:36) [oxcore-service-4.2.3.Final.jar:?] at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) [?:?] at java.lang.Thread.run(Thread.java:834) [?:?] ==> /opt/gluu-server/opt/gluu/jetty/identity/logs/2021_03_18.jetty.log <== 2021-03-18 09:35:06,354 ERROR [Thread-448] [org.gluu.service.config.ConfigurationFactory] (ConfigurationFactory.java:306) - WELD-001334: Unsatisfied dependencies for type CacheRefreshConfiguration with qualifiers @Default org.jboss.weld.exceptions.UnsatisfiedResolutionException: WELD-001334: Unsatisfied dependencies for type CacheRefreshConfiguration with qualifiers @Default at org.jboss.weld.bean.builtin.InstanceImpl.checkBeanResolved(InstanceImpl.java:241) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.bean.builtin.InstanceImpl.get(InstanceImpl.java:113) ~[weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.service.config.ConfigurationFactory.destroy(ConfigurationFactory.java:314) ~[oxtrust-service-4.2.3.Final.jar:?] at org.gluu.oxtrust.service.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.destroy(Unknown Source) ~[classes/:?] at org.gluu.oxtrust.service.config.ConfigurationFactory.destroryLoadedConfiguration(ConfigurationFactory.java:75) ~[classes/:?] at org.gluu.oxtrust.service.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.destroryLoadedConfiguration(Unknown Source) ~[classes/:?] at org.gluu.service.config.ConfigurationFactory.createFromDb(ConfigurationFactory.java:297) [oxtrust-service-4.2.3.Final.jar:?] at org.gluu.service.config.ConfigurationFactory.reloadConfiguration(ConfigurationFactory.java:223) [oxtrust-service-4.2.3.Final.jar:?] at org.gluu.service.config.ConfigurationFactory.reloadConfigurationTimerEvent(ConfigurationFactory.java:175) [oxtrust-service-4.2.3.Final.jar:?] at org.gluu.oxtrust.service.config.ConfigurationFactory$Proxy$_$$_WeldSubclass.reloadConfigurationTimerEvent$$super(Unknown Source) [classes/:?] at jdk.internal.reflect.GeneratedMethodAccessor955.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:566) ~[?:?] at org.jboss.weld.interceptor.proxy.TerminalAroundInvokeInvocationContext.proceedInternal(TerminalAroundInvokeInvocationContext.java:51) [weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.jboss.weld.interceptor.proxy.AroundInvokeInvocationContext.proceed(AroundInvokeInvocationContext.java:78) [weld-core-impl-3.1.4.Final.jar:3.1.4.Final] at org.gluu.service.cdi.async.AsynchronousInterceptor$1.get(AsynchronousInterceptor.java:36) [oxcore-service-4.2.3.Final.jar:?] at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1700) [?:?] at java.lang.Thread.run(Thread.java:834) [?:?] ``` So, now I tried to setup my pc for Debug the script According to [debugging manual](https://gluu.org/docs/gluu-server/4.2/developer-guide/script-debugging/) The following instructions assume Gluu Server is already installed and available. If not, perform a standard Gluu Server installation, then do the following: 1. Install `https://repo.gluu.org/tools/tools-install.sh` 2. Log out of CE 3. Run` /opt/gluu-server/opt/gluu/bin/prepare-dev-tools.py` 4. Log in to CE 5. Run `/opt/gluu/bin/eclipse.sh` But I think the link number 1 is broken And does install in number 1 means run the sh script as you write on [previous version](https://gluu.org/docs/gluu-server/4.1/developer-guide/script-debugging/) ? Is there any alternative to debug the custom script? Thank you