ERR: Failed to run DSP process (-1002) ERR: Failed to run classifier (-5) Error with ESP32 WROOM

#1

I am getting ERR: Failed to run DSP process (-1002)
ERR: Failed to run classifier (-5) error
getting the above errors. I am building a classification model on vibration data which needs to run on ESP32 WROOM .Here I am passing 40560 values as Input features using wavelet transformation on the values . I have read the related topics but I can not understand how to change the heap size and all and I have a doubt that my issue could be different that’s I am reaching out here for help. Thank you for your valuable help in advance

#2

Hello!
Does your ESP32 module have a PSRAM? What is your project ID?