Hi,
My log is flooding with the following exception. Any ideas how to identify the tag / Expression that is causing this exception? The problem is probably a faulty path.
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E [T.P.E.Scanclass ] [11:49:07]: Unexpected error executing scan class. tag-provider=default, scanclass=2]
java.lang.IllegalArgumentException: java.io.IOException: com.google.common.collect.ComputationException: com.inductiveautomation.ignition.common.sqltags.parser.TagPathFormatException: Illegal character ']' (Line 1 , Char 28)
at com.inductiveautomation.ignition.gateway.sqltags.simple.SimpleTagProviderInternal.getPath(SimpleTagProviderInternal.java:996)
at com.inductiveautomation.ignition.gateway.sqltags.simple.SimpleTagProviderInternal.updateValue(SimpleTagProviderInternal.java:258)
at com.inductiveautomation.ignition.gateway.sqltags.simple.SimpleTagProvider.updateValue(SimpleTagProvider.java:87)
at com.inductiveautomation.ignition.gateway.sqltags.providers.AbstractStoreBasedTagProvider.scanclassStatisticsChanged(AbstractStoreBasedTagProvider.java:2429)
at com.inductiveautomation.ignition.gateway.sqltags.scanclasses.SimpleExecutableScanClass.notifyStatistics(SimpleExecutableScanClass.java:488)
at com.inductiveautomation.ignition.gateway.sqltags.scanclasses.SimpleExecutableScanClass.run(SimpleExecutableScanClass.java:907)
at com.inductiveautomation.ignition.common.execution.impl.BasicExecutionEngine$SelfSchedulingRunner.run(BasicExecutionEngine.java:483)
at com.inductiveautomation.ignition.common.execution.impl.BasicExecutionEngine$TrackedTask.run(BasicExecutionEngine.java:565)
at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.io.IOException: com.google.common.collect.ComputationException: com.inductiveautomation.ignition.common.sqltags.parser.TagPathFormatException: Illegal character ']' (Line 1 , Char 28)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser.parse(TagPathParser.java:155)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser.parse(TagPathParser.java:138)
at com.inductiveautomation.ignition.gateway.sqltags.simple.SimpleTagProviderInternal.getPath(SimpleTagProviderInternal.java:994)
... 14 common frames omitted
Caused by: com.google.common.collect.ComputationException: com.inductiveautomation.ignition.common.sqltags.parser.TagPathFormatException: Illegal character ']' (Line 1 , Char 28)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser$ParseFunction.load(TagPathParser.java:385)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser$ParseFunction.load(TagPathParser.java:378)
at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3527)
at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2319)
at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2282)
at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2197)
at com.google.common.cache.LocalCache.get(LocalCache.java:3937)
at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3941)
at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4824)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser.parse(TagPathParser.java:146)
... 16 common frames omitted
Caused by: com.inductiveautomation.ignition.common.sqltags.parser.TagPathFormatException: Illegal character ']' (Line 1 , Char 28)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathLexer.errMsg(TagPathLexer.java:250)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathLexer.errMsg(TagPathLexer.java:254)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathLexer.yylex(TagPathLexer.java:911)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser._parse(TagPathParser.java:176)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser.access$200(TagPathParser.java:28)
at com.inductiveautomation.ignition.common.sqltags.parser.TagPathParser$ParseFunction.load(TagPathParser.java:383)
... 25 common frames omitted
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