InvocationTargetException caused by NPE

[Deleted user]

I am writing a custom JQL scriptrunner function following the instructions here: https://scriptrunner.adaptavist.com/latest/jira/custom-jql-functions.html

I copied the Projects Version example code from the page above and saved it in the JIRA scripts directory. When I click on "scan", I get the error below.  I tried different examples and get the same thing.

Using plugin v. 5.4.12 

/rest/scriptrunner-jira/latest/jqlfunctions/scan [c.a.jira.plugin.AbstractJiraModuleDescriptor] Unable to instantiate module class: class com.onresolve.jira.groovy.jql.ScriptedJqlFunction java.lang.reflect.InvocationTargetException at sun.reflect.GeneratedMethodAccessor491.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at com.atlassian.jira.plugin.AbstractJiraModuleDescriptor$GhettoInitter.maybeInit(AbstractJiraModuleDescriptor.java:297) at com.atlassian.jira.plugin.AbstractJiraModuleDescriptor.createModule(AbstractJiraModuleDescriptor.java:191) at com.atlassian.jira.plugin.AbstractJiraModuleDescriptor$1.create(AbstractJiraModuleDescriptor.java:64) at com.atlassian.util.concurrent.ResettableLazyReference$InternalReference.create(ResettableLazyReference.java:182) at com.atlassian.util.concurrent.LazyReference$Sync.run(LazyReference.java:325) at com.atlassian.util.concurrent.LazyReference.getInterruptibly(LazyReference.java:143) at com.atlassian.util.concurrent.LazyReference.get(LazyReference.java:112) at com.atlassian.util.concurrent.ResettableLazyReference.get(ResettableLazyReference.java:92) at com.atlassian.jira.plugin.AbstractJiraModuleDescriptor.getModule(AbstractJiraModuleDescriptor.java:175) at com.atlassian.jira.jql.operand.registry.LazyResettableJqlFunctionHandlerRegistry.loadFromJqlFunctionModuleDescriptors(LazyResettableJqlFunctionHandlerRegistry.java:74) at com.atlassian.jira.jql.operand.registry.LazyResettableJqlFunctionHandlerRegistry$1.create(LazyResettableJqlFunctionHandlerRegistry.java:52) at com.atlassian.jira.jql.operand.registry.LazyResettableJqlFunctionHandlerRegistry$1.create(LazyResettableJqlFunctionHandlerRegistry.java:49) at com.atlassian.util.concurrent.ResettableLazyReference$InternalReference.create(ResettableLazyReference.java:182) at com.atlassian.util.concurrent.LazyReference$Sync.run(LazyReference.java:325) at com.atlassian.util.concurrent.LazyReference.getInterruptibly(LazyReference.java:143) at com.atlassian.util.concurrent.LazyReference.get(LazyReference.java:112) at com.atlassian.util.concurrent.ResettableLazyReference.get(ResettableLazyReference.java:92) at com.atlassian.util.concurrent.Supplier$get$0.call(Unknown Source) at com.onresolve.scriptrunner.runner.JqlFunctionsManagerImpl.getScriptedFunctions(JqlFunctionsManagerImpl.groovy:167) at com.onresolve.scriptrunner.runner.rest.jira.JqlFunctionsEndpoint.rescanScriptFunctions(JqlFunctionsEndpoint.groovy:47) ... 3 filtered at java.lang.reflect.Method.invoke(Method.java:498) ... 19 filtered at com.atlassian.plugins.rest.module.RestDelegatingServletFilter$JerseyOsgiServletContainer.doFilter(RestDelegatingServletFilter.java:154) ... 1 filtered at com.atlassian.plugins.rest.module.RestDelegatingServletFilter.doFilter(RestDelegatingServletFilter.java:68) ... 36 filtered at com.atlassian.web.servlet.plugin.request.RedirectInterceptingFilter.doFilter(RedirectInterceptingFilter.java:21) ... 53 filtered at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter$2(JiraSecurityFilter.java:78) ... 1 filtered at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:76) ... 16 filtered at com.atlassian.plugins.rest.module.servlet.RestSeraphFilter.doFilter(RestSeraphFilter.java:37) ... 20 filtered at com.atlassian.jira.servermetrics.CorrelationIdPopulatorFilter.doFilter(CorrelationIdPopulatorFilter.java:30) ... 10 filtered at com.atlassian.web.servlet.plugin.request.RedirectInterceptingFilter.doFilter(RedirectInterceptingFilter.java:21) ... 4 filtered at com.atlassian.web.servlet.plugin.LocationCleanerFilter.doFilter(LocationCleanerFilter.java:36) ... 29 filtered at com.atlassian.jira.servermetrics.MetricsCollectorFilter.doFilter(MetricsCollectorFilter.java:25) ... 27 filtered at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NullPointerException: Cannot invoke method toURI() on null object at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91) at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at org.codehaus.groovy.runtime.callsite.NullCallSite.call(NullCallSite.java:35) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at com.onresolve.scriptrunner.runner.ScriptRunnerImpl.loadScriptByName(ScriptRunnerImpl.groovy:686) at com.onresolve.scriptrunner.runner.ScriptRunner$loadScriptByName$3.call(Unknown Source) at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:48) at com.onresolve.scriptrunner.runner.ScriptRunner$loadScriptByName$3.call(Unknown Source) at com.onresolve.jira.groovy.jql.ScriptedJqlFunction.init(ScriptedJqlFunction.groovy:77)

Any idea what is happening?

[Deleted user · Accepted solution]

I knew this was going to be something very simple. The groovy file name needs to be the same name as the class name. Duh!

[Krzysztof Czeladko]

thank for solution very help-full solved my problem