[Bug]: Modbus: Write coil wrong

[leewatt]

What happened?

Follow the the steps as described at Playing around with Apache PLC4X with a virtual Modbus PLC:
...
builder.addItem("value-1", "coil:1", true);
builder.addItem("value-2", "coil:3[4]", true, false, true, true);
PlcWriteResponse response = writeRequest.execute().get();
...
It returns:
15:00:35.863 [nioEventLoopGroup-2-1] DEBUG org.apache.plc4x.java.spi.codegen.fields.FieldReaderEnum - reading field exceptionCode
Error[value-1]: INVALID_DATA
Error[value-2]: INVALID_DATA

Version

v0.10.0

Programming Languages

• plc4j
• plc4go
• plc4c
• plc4net

Protocols

• AB-Ethernet
• ADS /AMS
• BACnet/IP
• CANopen
• DeltaV
• DF1
• EtherNet/IP
• Firmata
• KNXnet/IP
• Modbus
• OPC-UA
• S7