Thanks Mat, For this quick response.
Thanks a lot , Sanjeet On Thu, 5 Mar 2020, 11:43 pm Matt Gilman, <matt.c.gil...@gmail.com> wrote: > I just responded to your StackOverflow post: > > > https://stackoverflow.com/questions/60551242/nifi-user-addition-gives-u-null-pointer-exception/60551638#60551638 > > I believe you'll need to upgrade to a version that addresses the BUG. > > Thanks! > > On Thu, Mar 5, 2020 at 1:10 PM sanjeet rath <rath.sanj...@gmail.com> > wrote: > >> Hi Team, >> >> I am using nifi cluster from 1 month & i am able to add new user policies >> everything.its a LDAP based user addition. >> but suddenly from last 2 days , in nifi user addition page(after clicking >> on users in nifi UI) i am getting Error message "An unexcepted error has >> occure.please click logs for more details". >> and in nifif-user.log i found the bellow log. >> >> o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred: >> java.lang.NullPointerException. Returning Internal Server Error response. >> java.lang.NullPointerException: null at >> org.apache.nifi.web.dao.impl.StandardPolicyBasedAuthorizerDAO.lambda$null$2(StandardPolicyBasedAuthorizerDAO.java:285) >> at >> java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:174) >> at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1553) at >> java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481) at >> java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) >> at >> java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708) >> at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) at >> java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499) >> >> I am not able to figuring out where should i start looking out. >> Could please someone help me to look a starting point where can check and >> what need to be checked. >> >> Thanks, >> Sanjeet >> >> >> -- >> Sanjeet Kumar Rath, >> mob- +91 8777577470 >> >>
