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NullPointerException at when adding Statistics Entry

See original GitHub issue

The following error was observed when adding a statistics entry;


java.lang.NullPointerException: null

        at io.github.jhipster.online.service.StatisticsService.addEntry (StatisticsService.java:84)
        at io.github.jhipster.online.service.StatisticsService$$FastClassBySpringCGLIB$$b9a077f6.invoke (<generated>)
        at org.springframework.cglib.proxy.MethodProxy.invoke (MethodProxy.java:218)
        at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint (CglibAopProxy.java:769)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed (ReflectiveMethodInvocation.java:163)
        at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed (CglibAopProxy.java:747)
        at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction (TransactionAspectSupport.java:366)
        at org.springframework.transaction.interceptor.TransactionInterceptor.invoke (TransactionInterceptor.java:99)
        at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed (ReflectiveMethodInvocation.java:186)
        at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed (CglibAopProxy.java:747)
        at org.springframework.aop.interceptor.AsyncExecutionInterceptor.lambda$invoke$0 (AsyncExecutionInterceptor.java:115)
        at java.util.concurrent.FutureTask.run (Unknown Source)
        at io.github.jhipster.async.ExceptionHandlingAsyncTaskExecutor.lambda$createWrappedRunnable$1 (ExceptionHandlingAsyncTaskExecutor.java:78)
        at java.util.concurrent.ThreadPoolExecutor.runWorker (Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run (Unknown Source)
        at java.lang.Thread.run (Unknown Source)

Issue Analytics

State:
Created 3 years ago
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

pascalgrimaudcommented, Sep 3, 2020

You should look at the last release code, instead of master branch

Then, the NPE in JH Online should be fixed, it shouldn’t happen at all, no matter what the code from generator-jhipster is

0reactions

SudharakaPcommented, Nov 22, 2020

Apart from this occurrence, I didn’t see this at all recently and I think this is an isolated incident where probably caused by a corrupted (or manually changed) .yo-rc.json file which doesn’t contain the generator-version string. I don’t think we should do anything further than throwing the error since having no generator-version means we cannot log it as a valid stat entry. Therefore I am closing this issue. 🤔