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Posted to issues@plc4x.apache.org by "Christofer Dutz (Jira)" <ji...@apache.org> on 2020/01/07 08:48:00 UTC
[jira] [Resolved] (PLC4X-146) Problem when using
examples/hello-integration-edgent with plc-simulator
[ https://issues.apache.org/jira/browse/PLC4X-146?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Christofer Dutz resolved PLC4X-146.
-----------------------------------
Resolution: Fixed
Should be fixed with 00b7cdde7bdb50de4b142a2fe53bca74c2af7d80
> Problem when using examples/hello-integration-edgent with plc-simulator
> -----------------------------------------------------------------------
>
> Key: PLC4X-146
> URL: https://issues.apache.org/jira/browse/PLC4X-146
> Project: Apache PLC4X
> Issue Type: Bug
> Components: Integration-Edgent
> Affects Versions: 0.4.0, 0.5.0
> Reporter: Xiangdong Huang
> Assignee: Christofer Dutz
> Priority: Major
> Fix For: 0.6.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Hi, I am trying to use PLC4x (PLC4J actually) and find some errors:
> # When I used `HelloPlc4x`, the clioption was: --connection-string test://127.0.0.1 --field-addresses RANDOM/foo:BYTE
> OK it works!
>
> 2. Then I tried org.apache.plc4x.java.examples.integration.edgent.PlcLogger, and the cliOption was: --connection-string test://127.0.0.1 --field-address RANDOM/foo:BYTE --polling-interval 1000, then error occurs:
>
> 11:14:25.568 [pool-1-thread-1-489175fe-87ea-41a2-87c2-35b62b8ac594] ERROR o.a.p.edgent.PlcConnectionAdapter - reading from plc device test://127.0.0.1 null failed11:14:25.568 [pool-1-thread-1-489175fe-87ea-41a2-87c2-35b62b8ac594] ERROR o.a.p.edgent.PlcConnectionAdapter - reading from plc device test://127.0.0.1 null failedorg.apache.plc4x.java.api.exceptions.PlcIncompatibleDatatypeException: Incompatible Datatype java.lang.Byte at index 0 at org.apache.plc4x.java.base.messages.items.BaseDefaultFieldItem.getByte(BaseDefaultFieldItem.java:59) at org.apache.plc4x.java.base.messages.DefaultPlcReadResponse.getByte(DefaultPlcReadResponse.java:158) at org.apache.plc4x.java.base.messages.DefaultPlcReadResponse.getByte(DefaultPlcReadResponse.java:152) at org.apache.plc4x.edgent.PlcConnectionAdapter$MySupplier.get(PlcConnectionAdapter.java:175) at org.apache.edgent.function.Functions$ThreadSafeSupplier.get(Functions.java:165) at org.apache.edgent.oplet.functional.SupplierPeriodicSource.fetchTuples(SupplierPeriodicSource.java:50) at org.apache.edgent.oplet.core.PeriodicSource.run(PeriodicSource.java:81) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) at org.apache.edgent.runtime.etiao.TrackingScheduledExecutor$TrackedFuture.run(TrackingScheduledExecutor.java:226) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at org.apache.edgent.runtime.etiao.ThreadFactoryTracker$2.run(ThreadFactoryTracker.java:87) at java.lang.Thread.run(Thread.java:748)
>
> I tried some other data type like INTEGER, and got the same error.
>
> Is there something wrong?
>
>
>
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