RuneRoven opened a new issue, #1424:
URL: https://github.com/apache/plc4x/issues/1424
### What happened?
Run the read example for GO and changed to a single bool which i can read
from other clients on the same computer.
Using an older PLC with Twincat 2 on port 801.
`readRequest, err := connection.GetConnection().ReadRequestBuilder().
AddTagAddress("value-bool", "MAIN.myBool").
Build()
if err != nil {
panic(err)
}`
`{"level":"debug","connection":"ads.Connection{}","time":"2024-02-25T17:12:04+01:00","message":"created
connection, connecting now"}
{"level":"trace","time":"2024-02-25T17:12:04+01:00","message":"Connecting"}
{"level":"trace","time":"2024-02-25T17:12:04+01:00","message":"connecting"}
{"level":"trace","time":"2024-02-25T17:12:04+01:00","message":"Sending
request"}
{"level":"trace","time":"2024-02-25T17:12:04+01:00","message":"Sending
message"}
{"level":"trace","time":"2024-02-25T17:12:04+01:00","message":"Reading"}
{"level":"debug","tag":"*model.DirectPlcTag","time":"2024-02-25T17:12:04+01:00","message":"Invalid
tag item type"}
{"level":"info","time":"2024-02-25T17:12:04+01:00","message":"Shutting down
driver manager"}
{"level":"trace","name":"ads","time":"2024-02-25T17:12:04+01:00","message":"closing
driver"}
{"level":"trace","name":"tcp","time":"2024-02-25T17:12:04+01:00","message":"closing
transport"}
{"level":"trace","time":"2024-02-25T17:12:04+01:00","message":"Closing"}
panic: runtime error: invalid memory address or nil pointer dereference
[signal 0xc0000005 code=0x0 addr=0x28 pc=0x69ea5c]`
### Version
Latest
### Programming Languages
- [ ] plc4j
- [X] plc4go
- [ ] plc4c
- [ ] plc4net
### Protocols
- [ ] AB-Ethernet
- [X] ADS /AMS
- [ ] BACnet/IP
- [ ] CANopen
- [ ] DeltaV
- [ ] DF1
- [ ] EtherNet/IP
- [ ] Firmata
- [ ] KNXnet/IP
- [ ] Modbus
- [ ] OPC-UA
- [ ] S7
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