Cannot Save and Delete Data from Preferences in the Same Function

[qubits-us]

@pmi1234

 if (key != launcher_number && key != 0) {
    Serial.printf("\tremoving mac=%s, mac_short=%s, launcher_id=%d\n", macStr, macStr_short, key);
    char key_str[6];
    keyToString(launcher_number, key_str);
    preferences.remove(key_str);
    removeKey(key);
  }

if I’m following the code properly..

key is old launcher number..

launcher_number is the new one sent in to the function..

I’m thinking keyToString should have been called with key not launcher_number??

looks like you try to remove the new before actually adding the new..

good luck.. ~q