When using a filter in a project, add a sprint field and save it, and report an error.
Asked by he yan:

```
java.lang.NullPointerException
```

> ```
> java.lang.NullPointerException	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.JqlHelper.lambda$static$11(JqlHelper.java:88) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.visitors.SingleValueChecker.visit(SingleValueChecker.java:10) [?:?]	at com.atlassian.query.operand.SingleValueOperand.accept(SingleValueOperand.java:61) [jira-api-7.12.0.jar:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.checker.ClauseChecker.lambda$expectOperand$4(ClauseChecker.java:52) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.checker.ClauseChecker.lambda$and$8(ClauseChecker.java:70) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.checker.ClauseChecker.lambda$and$8(ClauseChecker.java:70) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.checker.ClauseChecker.lambda$build$9(ClauseChecker.java:95) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.JqlHelper$3.lambda$visit$0(JqlHelper.java:198) [?:?]	at java.util.stream.MatchOps$1MatchSink.accept(MatchOps.java:90) [?:1.8.0_102]	at java.util.Spliterators$IteratorSpliterator.tryAdvance(Spliterators.java:1812) [?:1.8.0_102]	at java.util.stream.ReferencePipeline.forEachWithCancel(ReferencePipeline.java:126) [?:1.8.0_102]	at java.util.stream.AbstractPipeline.copyIntoWithCancel(AbstractPipeline.java:498) [?:1.8.0_102]	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:485) [?:1.8.0_102]	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471) [?:1.8.0_102]	at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:230) [?:1.8.0_102]	at java.util.stream.MatchOps$MatchOp.evaluateSequential(MatchOps.java:196) [?:1.8.0_102]	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234) [?:1.8.0_102]	at java.util.stream.ReferencePipeline.anyMatch(ReferencePipeline.java:449) [?:1.8.0_102]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.JqlHelper$3.visit(JqlHelper.java:198) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.JqlHelper$3.visit(JqlHelper.java:194) [?:?]	at com.atlassian.query.clause.TerminalClauseImpl.accept(TerminalClauseImpl.java:143) [jira-api-7.12.0.jar:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.JqlHelper$QueryToOptionsConverter.lambda$toOptions$0(JqlHelper.java:247) [?:?]	at java.util.Optional.map(Optional.java:215) [?:1.8.0_102]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.JqlHelper$QueryToOptionsConverter.toOptions(JqlHelper.java:247) [?:?]	at com.atlassian.jira.plugin.devstatus.issuenavigator.searcher.SearcherInputTransformer.populateFromQuery(SearcherInputTransformer.java:44) [?:?]	at com.atlassian.jira.components.query.DefaultSearcherService.generateQuery(DefaultSearcherService.java:256) [?:?]	at com.atlassian.jira.components.query.DefaultSearcherService.searchWithJql(DefaultSearcherService.java:158) [?:?]	at sun.reflect.GeneratedMethodAccessor1461.invoke(Unknown Source) [?:?]	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [?:1.8.0_102]	at java.lang.reflect.Method.invoke(Method.java:498) [?:1.8.0_102]	at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) [spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.doInvoke(ServiceInvoker.java:56) [?:?]	at org.eclipse.gemini.blueprint.service.importer.support.internal.aop.ServiceInvoker.invoke(ServiceInvoker.java:60) [?:?]	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) [spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]	at org.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:133) [spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]	at org.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:121) [spring-aop-4.2.5.RELEASE.jar:4.2.5.RELEASE]	at org.sprdoFilter(DelegatingPluginFilter.java:64) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:70) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:58) [atlassian-plugins-servlet-4.5.1.jar:?]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.29]	at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter$0(JiraSecurityFilter.java:66) [classes/:?]	at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:88) [atlassian-seraph-3.0.3.jar:?]	at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:64) [classes/:?]	at org.aicationDispatcher.java:728) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:470) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:395) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:316) [catalina.jar:8.5.29]	at com.oFilter(DelegatingPluginFilter.java:64) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:70) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.ServletFilterModuleContainerFilter.doFilter(ServletFilterModuleContainerFilter.java:58) [atlassian-plugins-servlet-4.5.1.jar:?]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.29]	at com.atlassian.jira.web.filters.MauEventFilter.doFilter(MauEventFilter.java:49) [classes/:?]	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) [atlassian-core-5.0.9.jar:?]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.29]	at com.atlassian.jira.security.JiraSecurityFilter.lambda$doFilter$0(JiraSecurityFilter.java:66) [classes/:?]	at com.atlassian.seraph.filter.SecurityFilter.doFilter(SecurityFilter.java:242) [atlassian-seraph-3.0.3.jar:?]	at com.atlassian.jira.security.JiraSecurityFilter.doFilter(JiraSecurityFilter.java:64) [classes/:?]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.29]	at com.atlassian.security.auth.trustedapps.filter.TrustedApplicationsFilter.doFilter(TrustedApplicationsFilter.java:103) [atlassian-trusted-apps-core-4.1.0.jar:?]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.29]	at com.atlassian.seraph.filter.BaseLoginFilter.doFilter(BaseLoginFilter.java:148) [atlassian-seraph-3.0.3.jar:?]	at com.atlassian.jira.web.filters.JiraLoginFilter.doFilter(JiraLoginFilter.java:77) [classes/:?]	at com.atlassian.core.filters.AbstractHttpFilter.doFilter(AbstractHttpFilter.java:32) [atlassian-core-5.0.9.jar:?]	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.29]	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.29]	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:39) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter$1.doFilter(DelegatingPluginFilter.java:58) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.oauth.serviceprovider.internal.servlet.OAuthFilter.doFilter(OAuthFilter.java:67) [atlassian-oauth-service-provider-plugin-2.1.1_1535346850000.jar:?]	at com.atlassian.plugin.servlet.filter.DelegatingPluginFilter.doFilter(DelegatingPluginFilter.java:64) [atlassian-plugins-servlet-4.5.1.jar:?]	at com.atlassian.plugin.servlet.filter.IteratingFilterChain.doFilter(IteratingFilterChain.java:37) [atlassian-plugins-servlet-4.5.1.jar:?]	
> ```


Answers:
author: Gonchik Tsymzhitov
body: Hi!

I hope the latest version 6.8.0 will fix your request

<https://confluence.atlassian.com/bamboo/bamboo-releases-671089224.html>

Cheers,

Gonchik Tsymzhitov