# Cannot Query Tag Data With queryTagHistory

**URL:** <https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568>\
**Category:** Ignition\
**Tags:** scripting, ignition81\
**Created:** [January 29, 2025, 6:59pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568 "2025-01-29T18:59:14Z")\
**Posts on this page:** 6\
**Page:** 1

<div class="post-metadata">

**Author:** ![Isaac\_Fowler](https://avatars.discourse-cdn.com/v4/letter/i/e95f7d/32.png) [@Isaac\_Fowler](https://forum.inductiveautomation.com/u/Isaac_Fowler)\
**Post date:** [January 29, 2025, 6:59pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568/1 "2025-01-29T18:59:14Z")

</div>

Hello,

I am trying to query tag history from a tag in an Ignition script and keep receiving the following error:

[Bounds of result set does not match that of value set. (0 in vs 1 expected)](https://pastebin.com/WyKCG2UJ)

Here is the code I am using:

```python
# This part works fine:
path = ["[default]PCS/Gen1_Running"]
findTag = system.tag.readBlocking(path)
print findTag[0]
# This is where the error occurs:
endTime = system.date.now()
startTime = system.date.addHours(endTime, -24)
tagHistory = system.tag.queryTagHistory(path, startTime, endTime)

```

I have tried every variation of the queryTagHistory function to no avail. Tried with many other tag paths, and confirmed they all have history enabled. In fact I can view their history in Powerchart trends just fine.

Does anyone have any advice or suggestions on what else I can try? Am I missing anything?

---

<div class="post-metadata">

**Author:** ![MMaynard](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/mmaynard/32/3366_2.png) [@MMaynard](https://forum.inductiveautomation.com/u/MMaynard)\
**Post date:** [January 29, 2025, 7:19pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568/2 "2025-01-29T19:19:26Z")

</div>

No idea what is behind that link so I am not clicking it, but try it with fully filled out parameters

```python

returnDataSet = system.tag.queryTagHistory(paths=path, startDate=startTime, endDate=endTime, aggregationMode="LastValue",intervalSeconds=1, returnFormat='Wide')

```

---

<div class="post-metadata">

**Author:** ![lrose](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/lrose/32/62724_2.png) [@lrose](https://forum.inductiveautomation.com/u/lrose)\
**Post date:** [January 29, 2025, 7:24pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568/3 "2025-01-29T19:24:11Z")

</div>

> [@MMaynard](#):
>
> No idea what is behind that link so I am not clicking it, but try it with fully filled out parameters

Just this stack trace:

```python
Java Traceback:
Traceback (most recent call last):
  File "<input>", line 28, in <module>
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:802)
 
	at com.inductiveautomation.ignition.client.script.ClientTagUtilities.queryTagHistoryImpl(ClientTagUtilities.java:342)
 
	at com.inductiveautomation.ignition.common.script.builtin.AbstractTagUtilities.queryTagHistory(AbstractTagUtilities.java:731)
 
	at jdk.internal.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
 
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
 
com.inductiveautomation.ignition.client.gateway_interface.GatewayException: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
 
 
	at org.python.core.Py.JavaError(Py.java:547)
 
	at org.python.core.Py.JavaError(Py.java:538)
 
	at org.python.core.PyReflectedFunction. __call__ (PyReflectedFunction.java:192)
 
	at com.inductiveautomation.ignition.common.script.ScriptManager$ReflectedInstanceFunction. __call__ (ScriptManager.java:552)
 
	at org.python.core.PyObject. __call__ (PyObject.java:400)
 
	at org.python.pycode._pyx237.f$0(<input>:30)
 
	at org.python.pycode._pyx237.call_function(<input>)
 
	at org.python.core.PyTableCode.call(PyTableCode.java:173)
 
	at org.python.core.PyCode.call(PyCode.java:18)
 
	at org.python.core.Py.runCode(Py.java:1687)
 
	at org.python.core.Py.exec(Py.java:1731)
 
	at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:277)
 
	at org.python.util.InteractiveInterpreter.runcode(InteractiveInterpreter.java:130)
 
	at com.inductiveautomation.ignition.designer.gui.tools.jythonconsole.JythonConsole$ConsoleWorker.doInBackground(JythonConsole.java:626)
 
	at com.inductiveautomation.ignition.designer.gui.tools.jythonconsole.JythonConsole$ConsoleWorker.doInBackground(JythonConsole.java:614)
 
	at java.desktop/javax.swing.SwingWorker$1.call(Unknown Source)
 
	at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
 
	at java.desktop/javax.swing.SwingWorker.run(Unknown Source)
 
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
 
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
 
	at java.base/java.lang.Thread.run(Unknown Source)
 
Caused by: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:802)
 
	at com.inductiveautomation.ignition.client.script.ClientTagUtilities.queryTagHistoryImpl(ClientTagUtilities.java:342)
 
	at com.inductiveautomation.ignition.common.script.builtin.AbstractTagUtilities.queryTagHistory(AbstractTagUtilities.java:731)
 
	at jdk.internal.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
 
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
 
	at org.python.core.PyReflectedFunction. __call__ (PyReflectedFunction.java:190)
 
	... 18 more
 
Caused by: java.lang.IllegalArgumentException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
 
	at com.inductiveautomation.ignition.common.util.OperationAggregator$AggregationEntry.setResults(OperationAggregator.java:173)
 
	at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.queryHistory(TagHistoryManagerImpl.java:568)
 
	at com.inductiveautomation.ignition.gateway.tags.model.ProjectDefaultTagManagerFacade.queryHistory(ProjectDefaultTagManagerFacade.java:440)
 
	at com.inductiveautomation.ignition.gateway.servlets.gateway.functions.QueryTagHistory.invoke(QueryTagHistory.java:102)
 
	at com.inductiveautomation.ignition.gateway.servlets.Gateway.doPost(Gateway.java:435)
 
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:523)
 
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
 
	at com.inductiveautomation.ignition.gateway.bootstrap.MapServlet.service(MapServlet.java:86)
 
	at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410)
 
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
 
	at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665)
 
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)
 
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
 
	at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)
 
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
 
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223)
 
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570)
 
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
 
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384)
 
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
 
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
 
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543)
 
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
 
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306)
 
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
 
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
 
	at com.inductiveautomation.catapult.handlers.RemoteHostNameLookupHandler.handle(RemoteHostNameLookupHandler.java:121)
 
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
 
	at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301)
 
	at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51)
 
	at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:141)
 
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
 
	at org.eclipse.jetty.server.Server.handle(Server.java:563)
 
	at org.eclipse.jetty.server.HttpChannel.lambda$handle$0(HttpChannel.java:505)
 
	at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:762)
 
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:497)
 
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:282)
 
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
 
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
 
	at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
 
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:416)
 
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:385)
 
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:272)
 
	at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.lambda$new$0(AdaptiveExecutionStrategy.java:140)
 
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411)
 
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969)
 
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194)
 
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149)
 
	at java.lang.Thread.run(null)
 
Traceback (most recent call last):
  File "<input>", line 28, in <module>
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334)
 
	at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:802)
 
	at com.inductiveautomation.ignition.client.script.ClientTagUtilities.queryTagHistoryImpl(ClientTagUtilities.java:342)
 
	at com.inductiveautomation.ignition.common.script.builtin.AbstractTagUtilities.queryTagHistory(AbstractTagUtilities.java:731)
 
	at jdk.internal.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
 
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
 
com.inductiveautomation.ignition.client.gateway_interface.GatewayException: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Bounds of result set does not match that of value set. (0 in vs 1 expected)

```

@Isaac_Fowler can you post the whole script? Specifically, what is at line 28?

---

<div class="post-metadata">

**Author:** ![pturmel](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/pturmel/32/3295_2.png) [@pturmel](https://forum.inductiveautomation.com/u/pturmel)\
**Post date:** [January 29, 2025, 7:52pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568/4 "2025-01-29T19:52:26Z")

</div>

Your path is a single string. The function expects a list of strings.

---

<div class="post-metadata">

**Author:** ![Isaac\_Fowler](https://avatars.discourse-cdn.com/v4/letter/i/e95f7d/32.png) [@Isaac\_Fowler](https://forum.inductiveautomation.com/u/Isaac_Fowler)\
**Post date:** [January 29, 2025, 9:33pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568/5 "2025-01-29T21:33:21Z")

</div>

MMaynard, thanks for the suggestion! That did not seem to change anything by using fully filed out parameters. Same error as before with the code you provided.

Irose, my apologies, I copied the error from an iteration of the script where I had a bunch of other debug lines of code. Line 28 was simply:

`tagHistory = system.tag.queryTagHistory(path, startTime, endTime)`

Here I'll repost the stack trace but with the exact snippet of code I originally shared:

> **Error**
>
> ```python
> Java Traceback:
> Traceback (most recent call last):
> File "<input>", line 8, in <module>
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:802)
> 
> at com.inductiveautomation.ignition.client.script.ClientTagUtilities.queryTagHistoryImpl(ClientTagUtilities.java:342)
> 
> at com.inductiveautomation.ignition.common.script.builtin.AbstractTagUtilities.queryTagHistory(AbstractTagUtilities.java:731)
> 
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> 
> at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 
> at java.base/java.lang.reflect.Method.invoke(Unknown Source)
> 
> com.inductiveautomation.ignition.client.gateway_interface.GatewayException: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
> 
> at org.python.core.Py.JavaError(Py.java:547)
> 
> at org.python.core.Py.JavaError(Py.java:538)
> 
> at org.python.core.PyReflectedFunction. __call__ (PyReflectedFunction.java:192)
> 
> at com.inductiveautomation.ignition.common.script.ScriptManager$ReflectedInstanceFunction. __call__ (ScriptManager.java:552)
> 
> at org.python.core.PyObject. __call__ (PyObject.java:494)
> 
> at org.python.core.PyObject. __call__ (PyObject.java:498)
> 
> at org.python.pycode._pyx17.f$0(<input>:8)
> 
> at org.python.pycode._pyx17.call_function(<input>)
> 
> at org.python.core.PyTableCode.call(PyTableCode.java:173)
> 
> at org.python.core.PyCode.call(PyCode.java:18)
> 
> at org.python.core.Py.runCode(Py.java:1687)
> 
> at org.python.core.Py.exec(Py.java:1731)
> 
> at org.python.util.PythonInterpreter.exec(PythonInterpreter.java:277)
> 
> at org.python.util.InteractiveInterpreter.runcode(InteractiveInterpreter.java:130)
> 
> at com.inductiveautomation.ignition.designer.gui.tools.jythonconsole.JythonConsole$ConsoleWorker.doInBackground(JythonConsole.java:626)
> 
> at com.inductiveautomation.ignition.designer.gui.tools.jythonconsole.JythonConsole$ConsoleWorker.doInBackground(JythonConsole.java:614)
> 
> at java.desktop/javax.swing.SwingWorker$1.call(Unknown Source)
> 
> at java.base/java.util.concurrent.FutureTask.run(Unknown Source)
> 
> at java.desktop/javax.swing.SwingWorker.run(Unknown Source)
> 
> at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
> 
> at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
> 
> at java.base/java.lang.Thread.run(Unknown Source)
> 
> Caused by: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:802)
> 
> at com.inductiveautomation.ignition.client.script.ClientTagUtilities.queryTagHistoryImpl(ClientTagUtilities.java:342)
> 
> at com.inductiveautomation.ignition.common.script.builtin.AbstractTagUtilities.queryTagHistory(AbstractTagUtilities.java:731)
> 
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> 
> at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 
> at java.base/java.lang.reflect.Method.invoke(Unknown Source)
> 
> at org.python.core.PyReflectedFunction. __call__ (PyReflectedFunction.java:190)
> 
> ... 19 more
> 
> Caused by: java.lang.IllegalArgumentException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
> 
> at com.inductiveautomation.ignition.common.util.OperationAggregator$AggregationEntry.setResults(OperationAggregator.java:173)
> 
> at com.inductiveautomation.ignition.gateway.sqltags.history.TagHistoryManagerImpl.queryHistory(TagHistoryManagerImpl.java:568)
> 
> at com.inductiveautomation.ignition.gateway.tags.model.ProjectDefaultTagManagerFacade.queryHistory(ProjectDefaultTagManagerFacade.java:440)
> 
> at com.inductiveautomation.ignition.gateway.servlets.gateway.functions.QueryTagHistory.invoke(QueryTagHistory.java:102)
> 
> at com.inductiveautomation.ignition.gateway.servlets.Gateway.doPost(Gateway.java:435)
> 
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:523)
> 
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:590)
> 
> at com.inductiveautomation.ignition.gateway.bootstrap.MapServlet.service(MapServlet.java:86)
> 
> at org.eclipse.jetty.servlet.ServletHolder$NotAsync.service(ServletHolder.java:1410)
> 
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
> 
> at org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665)
> 
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)
> 
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:131)
> 
> at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578)
> 
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
> 
> at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:223)
> 
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1570)
> 
> at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
> 
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1384)
> 
> at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
> 
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
> 
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1543)
> 
> at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
> 
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1306)
> 
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
> 
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
> 
> at com.inductiveautomation.catapult.handlers.RemoteHostNameLookupHandler.handle(RemoteHostNameLookupHandler.java:121)
> 
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
> 
> at org.eclipse.jetty.rewrite.handler.RewriteHandler.handle(RewriteHandler.java:301)
> 
> at org.eclipse.jetty.server.handler.HandlerList.handle(HandlerList.java:51)
> 
> at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:141)
> 
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
> 
> at org.eclipse.jetty.server.Server.handle(Server.java:563)
> 
> at org.eclipse.jetty.server.HttpChannel.lambda$handle$0(HttpChannel.java:505)
> 
> at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:762)
> 
> at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:497)
> 
> at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:282)
> 
> at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
> 
> at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
> 
> at org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
> 
> at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:416)
> 
> at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:385)
> 
> at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:272)
> 
> at org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.lambda$new$0(AdaptiveExecutionStrategy.java:140)
> 
> at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:411)
> 
> at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969)
> 
> at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194)
> 
> at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149)
> 
> at java.lang.Thread.run(null)
> 
> Traceback (most recent call last):
> File "<input>", line 8, in <module>
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.newGatewayException(GatewayInterface.java:360)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.sendMessage(GatewayInterface.java:334)
> 
> at com.inductiveautomation.ignition.client.gateway_interface.GatewayInterface.runTagHistoryQuery(GatewayInterface.java:802)
> 
> at com.inductiveautomation.ignition.client.script.ClientTagUtilities.queryTagHistoryImpl(ClientTagUtilities.java:342)
> 
> at com.inductiveautomation.ignition.common.script.builtin.AbstractTagUtilities.queryTagHistory(AbstractTagUtilities.java:731)
> 
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 
> at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
> 
> at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
> 
> at java.base/java.lang.reflect.Method.invoke(Unknown Source)
> 
> com.inductiveautomation.ignition.client.gateway_interface.GatewayException: com.inductiveautomation.ignition.client.gateway_interface.GatewayException: Bounds of result set does not match that of value set. (0 in vs 1 expected)
> 
> ```

As you can see, the error occurs on the final line 8.

pturmel, I believe the list is allowed to contain only one single string according to the Ignition documentation for queryTagHistory. But to your point I tried giving it multiple tags as well and unfortunately received the same error.

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<div class="post-metadata">

**Author:** ![Isaac\_Fowler](https://avatars.discourse-cdn.com/v4/letter/i/e95f7d/32.png) [@Isaac\_Fowler](https://forum.inductiveautomation.com/u/Isaac_Fowler)\
**Post date:** [February 3, 2025, 5:32pm UTC](https://forum.inductiveautomation.com/t/cannot-query-tag-data-with-querytaghistory/101568/6 "2025-02-03T17:32:51Z")

</div>

Hi all,

Spoke with Ignition Support to find the solution. This is a known bug with the Canary Historian Module. Real-time tag paths cannot be used for queries with Canary, and instead you must use full historical tag paths. The full explanation is available [here](https://www.canarylabs.com/ignition-module.html#Tag-Path:~:text=the%20Polling%20Rate.-,TAG%20PATH,-When%20needing%20to)