Repository navigation
Cannot get property jobKey #130
Description
I've got an app that's been running fine in production for quite a while. Recently I decided to do some development on Windows instead of Linux and I get the following crash when running on Windows, both in intellij and when run as a war. It's exactly the same source code either way, and I've done tons of grails development on Windows before, so I'm a bit stumped... maybe someone will have some clue what's going on
java.lang.NullPointerException: Cannot get property 'jobKey' on null object
at org.codehaus.groovy.runtime.NullObject.getProperty(NullObject.java:60)
at org.codehaus.groovy.runtime.InvokerHelper.getProperty(InvokerHelper.java:190)
at org.codehaus.groovy.runtime.callsite.NullCallSite.getProperty(NullCallSite.java:46)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callGetProperty(AbstractCallSite.java:329)
at grails.plugins.quartz.QuartzJob$Trait$Helper.schedule(QuartzJob.groovy:59)
at grails.plugins.quartz.QuartzJob$Trait$Helper$schedule$2.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:157)
at org.grails.plugins.asyncmail.AsyncMailJob.schedule(AsyncMailJob.groovy)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:107)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:323)
at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.invoke(StaticMetaMethodSite.java:44)
at org.codehaus.groovy.runtime.callsite.StaticMetaMethodSite.call(StaticMetaMethodSite.java:89)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:148)
at grails.plugins.quartz.QuartzJob$Trait$Helper.schedule(QuartzJob.groovy)
at grails.plugins.quartz.QuartzJob$Trait$Helper$schedule$1.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:148)
at org.grails.plugins.asyncmail.AsyncMailJob.schedule(AsyncMailJob.groovy)
at org.grails.plugins.asyncmail.AsyncMailJob$schedule.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:139)
at org.grails.plugins.asyncmail.AsyncMailGrailsPlugin.startJobs(AsyncMailGrailsPlugin.groovy:59)
at org.grails.plugins.asyncmail.AsyncMailGrailsPlugin$startJobs.callCurrent(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallCurrent(CallSiteArray.java:51)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:185)
at org.grails.plugins.asyncmail.AsyncMailGrailsPlugin.onStartup(AsyncMailGrailsPlugin.groovy:29)
at org.grails.plugins.AbstractGrailsPluginManager.onStartup(AbstractGrailsPluginManager.java:345)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy:274)
at grails.boot.config.GrailsApplicationPostProcessor.onApplicationEvent(GrailsApplicationPostProcessor.groovy)
at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:176)
at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:169)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:143)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:421)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:378)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:938)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:586)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:147)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)
at grails.boot.GrailsApp.run(GrailsApp.groovy:99)
at grails.boot.GrailsApp.run(GrailsApp.groovy:458)
at grails.boot.GrailsApp.run(GrailsApp.groovy:445)
at grails.boot.GrailsApp$run.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:47)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:125)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:148)
at holder.Application.main(Application.groovy:17)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49)
Activity
matrei commentedon Jul 18, 2024
Hi, where is the
org.grails.plugins.asyncmail.AsyncMailJobcoming from? At first I thought it was from https://github.com/gpc/grails-asynchrounous-mail, but there it's namedgrails.plugin.asyncmail.AsynchronousMailJob.What versions are you using of Java, Groovy, Grails and relevant plugins and libraries?
xpusostomos commentedon Jul 19, 2024
I have my own version of asyncmail, since it was unmaintained for a long time. So yes, it's basically that plugin you mention, with not much differences, I just renamed everything in there "async" since it was inconsistent. I'm using java 17 (I've tried a number of versions), grails 5.3.6, groovy 3.0.18... I'm not sure what other versions you want to know. Oh, it's quartz scheduler 2.3.2 and grails quartz plugin 2.0.13.
matrei commentedon Jul 19, 2024
I would start by setting a breakpoint on line 59 in
AsyncMailGrailsPlugin.groovyto see what the value of the config valuesendIntervalis.xpusostomos commentedon Jul 19, 2024
Hmm, so one problem I had was that I had the build setup to use the plugin installation directly, rather than installing it (
implementation project(":org.grails.plugins.asyncmail")), and despite that it seemed like... oddly... it might be picking up something old in ~/.m2.... having deleted that and run again, asynchronous.mail.send.repeat.interval is null. Apparently the defaults are supposed to be picked up from asyncmail/grails-app/conf/Plugin.groovy .... I don't know what runs that, or how the values setup there make their way into the config object's getProperty routine, but apparently it doesn't happen on Windows for some reason.jdaugherty commentedon Aug 23, 2026
It looks like a null interval was being passed. I think this will be addressed in my merge to grails-core - I fixed several low hanging fruit in 8.x. Once the next milestone is released, please test and lets reopen this if it's an issue still.