Esp32 "expression must have pointer-to-object type"

[maxgerhardt]

The code is slightly incomplete. Where’s the definition of sensordatatype, SensorReadingPointer, NumOfSensors, SensorReadings ?

@meathome2017

byte ptr, p;

@meathome2017

sensordata[RxdFromID][ptr].Temp = Temperature;

Well byte ptr isn’t really a pointer here in the C/C++ type sense, it’s a numerical index.