splatch opened a new issue, #1203:
URL: https://github.com/apache/plc4x/issues/1203
### What happened?
Observed with released version, I am not quite sure why it fails yet.
Registering issue for tracking purposes.
```
java.lang.NullPointerException: null
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.toPlcReadResponse(S7ProtocolLogic.java:302)
~[?:?]
at
org.apache.plc4x.java.s7.readwrite.protocol.S7ProtocolLogic.read(S7ProtocolLogic.java:294)
~[?:?]
at
org.apache.plc4x.java.spi.optimizer.BaseOptimizer.send(BaseOptimizer.java:152)
~[?:?]
at
org.apache.plc4x.java.spi.optimizer.BaseOptimizer.optimizedRead(BaseOptimizer.java:109)
~[?:?]
at
org.apache.plc4x.java.spi.connection.AbstractPlcConnection.read(AbstractPlcConnection.java:167)
~[?:?]
at
org.apache.plc4x.java.spi.messages.DefaultPlcReadRequest.execute(DefaultPlcReadRequest.java:55)
~[?:?]
at
org.connectorio.addons.binding.plc4x.handler.task.ReadTask.run(ReadTask.java:66)
~[?:?]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515) ~[?:?]
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
~[?:?]
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:305)
~[?:?]
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
[?:?]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
[?:?]
at java.lang.Thread.run(Thread.java:834) [?:?]
```
### Version
0.11
### Programming Languages
- [X] plc4j
- [ ] plc4go
- [ ] plc4c
- [ ] plc4net
### Protocols
- [ ] AB-Ethernet
- [ ] ADS /AMS
- [ ] BACnet/IP
- [ ] CANopen
- [ ] DeltaV
- [ ] DF1
- [ ] EtherNet/IP
- [ ] Firmata
- [ ] KNXnet/IP
- [ ] Modbus
- [ ] OPC-UA
- [X] S7
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