Error Reading Value from Point
-
Hi,
I keep getting the error reading value from point from the MangoES3.7 and no ideas what's wrong wth the polling. after I pull out the ma.log and found that seems like some deleted points data still appear on the SQL database.
The he GC-RP11 is a BACnet/IP Router which only a single Modbus RTU to BACnet MS/TP controller which polling 90 over points. increase MangoES datasource pollng interval still not improving the communication.
Appreciated if there are any help or advice.[(https://drive.google.com/file/d/14dwGtATJgCwIGz4nEL4K8xoOwpnHuBDs/view?usp=sharing)](link url)
WARN 2021-03-31T00:01:11,843 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source GC-RP11 aborted 4701 polls since it started. ERROR 2021-03-31T00:03:13,206 (com.serotonin.bacnet4j.util.PropertyUtils.readProperties:195) - Error in future java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_172] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_172] at com.serotonin.bacnet4j.util.PropertyUtils.readProperties(PropertyUtils.java:193) ~[?:?] at com.serotonin.ma.bacnet.BACnetDataSourceRT.doPollNoSync(BACnetDataSourceRT.java:257) ~[?:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource.scheduleTimeoutImpl(PollingDataSource.java:183) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource$1.scheduleTimeout(PollingDataSource.java:85) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.util.timeout.TimeoutTask.run(TimeoutTask.java:59) ~[mango-3.7.7.jar:?] at com.serotonin.timer.Task.runTask(Task.java:179) ~[mango-3.7.7.jar:?] at com.serotonin.timer.TaskWrapper.run(TaskWrapper.java:23) ~[mango-3.7.7.jar:?] at com.serotonin.timer.OrderedThreadPoolExecutor$OrderedTaskCollection.run(OrderedThreadPoolExecutor.java:314) ~[mango-3.7.7.jar:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_172] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_172] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] Caused by: java.lang.NullPointerException INFO 2021-03-31T00:05:00,017 (com.serotonin.m2m2.rt.maint.work.DatabaseBackupWorkItem.execute:108) - Starting database backup WorkItem. INFO 2021-03-31T00:05:00,017 (com.serotonin.m2m2.rt.maint.work.BackupWorkItem.execute:101) - Starting backup WorkItem. INFO 2021-03-31T00:05:00,023 (com.serotonin.m2m2.rt.maint.work.DatabaseBackupWorkItem.createLogOutputStream:224) - Writing backup log to /opt/mango/logs/com.serotonin.m2m2.rt.maint.work.DatabaseBackupWorkItem.log INFO 2021-03-31T00:05:35,345 (com.serotonin.m2m2.rt.maint.work.BackupWorkItem.execute:181) - Finished backup WorkItem. WARN 2021-03-31T00:24:26,241 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source BASRT-B61 aborted 2327 polls since it started. WARN 2021-03-31T01:02:11,841 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source GC-RP11 aborted 4715 polls since it started. ERROR 2021-03-31T01:17:16,749 (com.serotonin.bacnet4j.util.PropertyUtils.readProperties:195) - Error in future java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_172] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_172] at com.serotonin.bacnet4j.util.PropertyUtils.readProperties(PropertyUtils.java:193) ~[?:?] at com.serotonin.ma.bacnet.BACnetDataSourceRT.doPollNoSync(BACnetDataSourceRT.java:257) ~[?:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource.scheduleTimeoutImpl(PollingDataSource.java:183) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource$1.scheduleTimeout(PollingDataSource.java:85) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.util.timeout.TimeoutTask.run(TimeoutTask.java:59) ~[mango-3.7.7.jar:?] at com.serotonin.timer.Task.runTask(Task.java:179) ~[mango-3.7.7.jar:?] at com.serotonin.timer.TaskWrapper.run(TaskWrapper.java:23) ~[mango-3.7.7.jar:?] at com.serotonin.timer.OrderedThreadPoolExecutor$OrderedTaskCollection.run(OrderedThreadPoolExecutor.java:314) ~[mango-3.7.7.jar:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_172] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_172] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] Caused by: java.lang.NullPointerException WARN 2021-03-31T01:48:46,241 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source BASRT-B61 aborted 2332 polls since it started. WARN 2021-03-31T02:08:11,842 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source GC-RP11 aborted 4727 polls since it started. ERROR 2021-03-31T02:13:52,286 (com.serotonin.bacnet4j.util.PropertyUtils.readProperties:195) - Error in future java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_172] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_172] at com.serotonin.bacnet4j.util.PropertyUtils.readProperties(PropertyUtils.java:193) ~[?:?] at com.serotonin.ma.bacnet.BACnetDataSourceRT.doPollNoSync(BACnetDataSourceRT.java:257) ~[?:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource.scheduleTimeoutImpl(PollingDataSource.java:183) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource$1.scheduleTimeout(PollingDataSource.java:85) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.util.timeout.TimeoutTask.run(TimeoutTask.java:59) ~[mango-3.7.7.jar:?] at com.serotonin.timer.Task.runTask(Task.java:179) ~[mango-3.7.7.jar:?] at com.serotonin.timer.TaskWrapper.run(TaskWrapper.java:23) ~[mango-3.7.7.jar:?] at com.serotonin.timer.OrderedThreadPoolExecutor$OrderedTaskCollection.run(OrderedThreadPoolExecutor.java:314) ~[mango-3.7.7.jar:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_172] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_172] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] Caused by: java.lang.NullPointerException ERROR 2021-03-31T02:37:20,666 (com.serotonin.bacnet4j.util.PropertyUtils.readProperties:195) - Error in future java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_172] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_172] at com.serotonin.bacnet4j.util.PropertyUtils.readProperties(PropertyUtils.java:193) ~[?:?] at com.serotonin.ma.bacnet.BACnetDataSourceRT.doPollNoSync(BACnetDataSourceRT.java:257) ~[?:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource.scheduleTimeoutImpl(PollingDataSource.java:183) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource$1.scheduleTimeout(PollingDataSource.java:85) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.util.timeout.TimeoutTask.run(TimeoutTask.java:59) ~[mango-3.7.7.jar:?] at com.serotonin.timer.Task.runTask(Task.java:179) ~[mango-3.7.7.jar:?] at com.serotonin.timer.TaskWrapper.run(TaskWrapper.java:23) ~[mango-3.7.7.jar:?] at com.serotonin.timer.OrderedThreadPoolExecutor$OrderedTaskCollection.run(OrderedThreadPoolExecutor.java:314) ~[mango-3.7.7.jar:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_172] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_172] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] Caused by: java.lang.NullPointerException WARN 2021-03-31T02:59:41,241 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source BASRT-B61 aborted 2343 polls since it started. INFO 2021-03-31T03:05:00,002 (com.serotonin.m2m2.rt.maint.DataPurge.executeImpl:68) - Data purge started INFO 2021-03-31T03:05:03,305 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 827 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,306 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 827 INFO 2021-03-31T03:05:03,313 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 828 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,314 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 828 INFO 2021-03-31T03:05:03,317 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 829 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,318 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 829 INFO 2021-03-31T03:05:03,381 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 848 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,382 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 848 INFO 2021-03-31T03:05:03,385 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 849 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,386 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 849 INFO 2021-03-31T03:05:03,390 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 850 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,391 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 850 INFO 2021-03-31T03:05:03,395 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 851 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,396 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 851 INFO 2021-03-31T03:05:03,419 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 858 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,420 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 858 INFO 2021-03-31T03:05:03,424 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 859 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,424 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 859 INFO 2021-03-31T03:05:03,439 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 863 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,440 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 863 INFO 2021-03-31T03:05:03,454 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 867 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,454 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 867 INFO 2021-03-31T03:05:03,529 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 889 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,529 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 889 INFO 2021-03-31T03:05:03,533 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 890 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,534 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 890 INFO 2021-03-31T03:05:03,538 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 891 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,538 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 891 INFO 2021-03-31T03:05:03,543 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 892 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,544 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 892 INFO 2021-03-31T03:05:03,547 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 893 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,548 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 893 INFO 2021-03-31T03:05:03,551 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 894 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,552 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 894 INFO 2021-03-31T03:05:03,556 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 895 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,556 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 895 INFO 2021-03-31T03:05:03,607 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 912 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,608 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 912 INFO 2021-03-31T03:05:03,612 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 913 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,612 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 913 INFO 2021-03-31T03:05:03,616 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 914 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,616 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 914 INFO 2021-03-31T03:05:03,619 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 915 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,620 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 915 INFO 2021-03-31T03:05:03,718 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 951 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,718 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 951 INFO 2021-03-31T03:05:03,947 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1228 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,947 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1228 INFO 2021-03-31T03:05:03,954 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1230 because it is set to logging type NONE. INFO 2021-03-31T03:05:03,955 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1230 INFO 2021-03-31T03:05:04,009 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1284 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,010 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1284 INFO 2021-03-31T03:05:04,013 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1285 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,014 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1285 INFO 2021-03-31T03:05:04,017 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1286 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,017 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1286 INFO 2021-03-31T03:05:04,020 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1287 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,021 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1287 INFO 2021-03-31T03:05:04,023 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1288 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,024 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1288 INFO 2021-03-31T03:05:04,027 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1289 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,027 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1289 INFO 2021-03-31T03:05:04,038 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1293 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,038 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1293 INFO 2021-03-31T03:05:04,042 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1294 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,044 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1294 INFO 2021-03-31T03:05:04,047 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1295 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,048 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1295 INFO 2021-03-31T03:05:04,054 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1297 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,054 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1297 INFO 2021-03-31T03:05:04,058 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1298 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,058 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1298 INFO 2021-03-31T03:05:04,061 (com.serotonin.m2m2.rt.maint.DataPurge.purgePoint:113) - Purging all data for data point with id 1299 because it is set to logging type NONE. INFO 2021-03-31T03:05:04,061 (com.infiniteautomation.nosql.MangoNoSqlPointValueDao.deletePointValues:301) - Deleting all point values for data point 1299 INFO 2021-03-31T03:05:04,466 (com.serotonin.m2m2.rt.maint.DataPurge.executeImpl:91) - Data purge ended, 37222 point samples deleted WARN 2021-03-31T03:08:11,842 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source GC-RP11 aborted 4733 polls since it started. WARN 2021-03-31T03:59:52,242 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source BASRT-B61 aborted 2350 polls since it started. WARN 2021-03-31T04:16:11,844 (com.serotonin.m2m2.rt.dataSource.PollingDataSource.incrementUnsuccessfulPolls:150) - Data Source GC-RP11 aborted 4753 polls since it started. ERROR 2021-03-31T04:51:12,628 (com.serotonin.bacnet4j.util.PropertyUtils.readProperties:195) - Error in future java.util.concurrent.ExecutionException: java.lang.NullPointerException at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_172] at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_172] at com.serotonin.bacnet4j.util.PropertyUtils.readProperties(PropertyUtils.java:193) ~[?:?] at com.serotonin.ma.bacnet.BACnetDataSourceRT.doPollNoSync(BACnetDataSourceRT.java:257) ~[?:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource.scheduleTimeoutImpl(PollingDataSource.java:183) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.rt.dataSource.PollingDataSource$1.scheduleTimeout(PollingDataSource.java:85) ~[mango-3.7.7.jar:?] at com.serotonin.m2m2.util.timeout.TimeoutTask.run(TimeoutTask.java:59) ~[mango-3.7.7.jar:?] at com.serotonin.timer.Task.runTask(Task.java:179) ~[mango-3.7.7.jar:?] at com.serotonin.timer.TaskWrapper.run(TaskWrapper.java:23) ~[mango-3.7.7.jar:?] at com.serotonin.timer.OrderedThreadPoolExecutor$OrderedTaskCollection.run(OrderedThreadPoolExecutor.java:314) ~[mango-3.7.7.jar:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) ~[?:1.8.0_172] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) ~[?:1.8.0_172] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] Caused by: java.lang.NullPointerException