Using an arduino Mega to collect temperature and humidity data then using Processing to display data on meters. Everything works fine for a few seconds then I receive this error: ArrayIndexOutOfBoundsException: 1. Not sure why? Arduino Code: #include <Wire.h> #include "Wire.h" #include "Adafruit_H…

[image] racs: My theory is that the serial monitor isn’t printing out values consistently This sounds the most likely. As @shawnlau suggests, I would test if length > 1before reading from the list.

[SOLVED] ArrayIndexOutOfBoundsException: 1

Processing Electronics (Arduino, etc.)

erwrow August 2, 2018, 3:01pm 10

i agreed, i don’t use delays either, i just copyed that part of the code. About data integrity i was refering to “see” if the sensor returns NaN or a correct value, but yes, you’re right!.

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[SOLVED] ArrayIndexOutOfBoundsException: 1

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