Vulnerability statistics task fails with NullPointerException

[avishefi]

Nexus Community Edition 3.77.1-01

2025-02-24 11:09:45,893+0000 INFO  [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask - Task information:
2025-02-24 11:09:45,894+0000 INFO  [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask -  ID: 2bf229db-2225-437f-9b78-449e4ac84853
2025-02-24 11:09:45,894+0000 INFO  [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask -  Type: repository.vulnerability.statistics
2025-02-24 11:09:45,894+0000 INFO  [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask -  Name: Statistics - recalculate vulnerabilities statistics
2025-02-24 11:09:45,894+0000 INFO  [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask -  Description: Statistics - recalculate vulnerabilities statistics
2025-02-24 11:09:46,411+0000 ERROR [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask - Failed to run task 'Statistics - recalculate vulnerabilities statistics'
java.lang.NullPointerException: Cannot invoke "java.lang.CharSequence.length()" because "this.text" is null
	at java.base/java.util.regex.Matcher.getTextLength(Matcher.java:1769)
	at java.base/java.util.regex.Matcher.reset(Matcher.java:415)
	at java.base/java.util.regex.Matcher.<init>(Matcher.java:252)
	at java.base/java.util.regex.Pattern.matcher(Pattern.java:1134)
	at com.sonatype.nexus.vulnerability.internal.log.RequestLogAggregator.extractDate(RequestLogAggregator.java:116)
	at com.sonatype.nexus.vulnerability.internal.log.RequestLogAggregator.parseLogFiles(RequestLogAggregator.java:98)
	at com.sonatype.nexus.vulnerability.internal.log.RequestLogAggregator.versionRequestCount(RequestLogAggregator.java:71)
	at com.sonatype.nexus.vulnerability.internal.log.VulnerabilityRadarService.recalculateStatistics(VulnerabilityRadarService.java:68)
	at com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask.execute(VulnerabilityStatisticsTask.java:37)
	at org.sonatype.nexus.scheduling.TaskSupport.call(TaskSupport.java:105)
	at org.sonatype.nexus.quartz.internal.task.QuartzTaskJob.doExecute(QuartzTaskJob.java:143)
	at org.sonatype.nexus.quartz.internal.task.QuartzTaskJob.execute(QuartzTaskJob.java:106)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.sonatype.nexus.quartz.internal.QuartzThreadPool.lambda$semaphoreReleasingRunnable$0(QuartzThreadPool.java:145)
	at org.sonatype.nexus.thread.internal.MDCAwareRunnable.run(MDCAwareRunnable.java:40)
	at org.apache.shiro.subject.support.SubjectRunnable.doRun(SubjectRunnable.java:120)
	at org.apache.shiro.subject.support.SubjectRunnable.run(SubjectRunnable.java:108)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
2025-02-24 11:09:46,411+0000 INFO  [quartz-10-thread-3]  *SYSTEM com.sonatype.nexus.vulnerability.internal.log.VulnerabilityStatisticsTask - Task complete