Log java null pointer positioning question how

Example given:

java.lang.NullPointerException: null
at com.ipharmacare.sf.task.service.MatchAuditPlanService.getThisRecipeMsgList(MatchAuditPlanService.java:948) ~[ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.task.service.MatchAuditPlanService.isMzTaskMatched(MatchAuditPlanService.java:115) ~[ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.task.service.MatchAuditPlanService.isTaskMatchAuditPlan(MatchAuditPlanService.java:86) ~[ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.task.service.PharmacistWorkingService.taskBaseAuditPlanMatch(PharmacistWorkingService.java:60) ~[ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.task.service.DistributedTaskService.add(DistributedTaskService.java:107) ~[ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.AuditMainService.submitDistributedTask(AuditMainService.java:753) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.AuditMainService.optMain(AuditMainService.java:311) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.AuditMainService.mainProcess(AuditMainService.java:135) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.filter.HisDataNodeChain.doFilter(HisDataNodeChain.java:26) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.filter.common.HisDataCommonHandler.doFilter(HisDataCommonHandler.java:281) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.filter.HisDataNodeChain.doFilter(HisDataNodeChain.java:28) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.filter.common.XmlValidateHandler.doFilter(XmlValidateHandler.java:74) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.main.service.filter.HisDataNodeChain.doFilter(HisDataNodeChain.java:28) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at com.ipharmacare.sf.thread.RunSfTask.run(RunSfTask.java:39) [ipharmacare-distributed-sf-as-3.2.190523.RELEASE.jar:3.2.190523.RELEASE]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [na:1.8.0_112]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [na:1.8.0_112]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_112]

Null pointer error log

 For the error message in the log, is an exception from the inside out throwing in java, so only need to focus on the first line of the error message, the following error is due to a layer transfer method results in the call. View source error function relocation problem: