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Problem with Arduino IDE and sketch uploading

Posted: Mon Mar 22, 2021 1:48 pm
by Jocman
Hi all.
I'm new in the forum and new to ESP32 modules too; I got a couple of ESP32-WROOM-32 boards and a couple of ESP32CAM boards
Like for Arduino boards, I'm starting with examples sketches to become confident with the ESP32 (by now only the ESP32-WROOM-32), but I'm having troubles.
After installing the ESP32 into the Arduino IDE, I'm trying to upload the simple BlinkLED sketch (Board type: ESP32 Dev Board, Upload speed: 115200 on COM1)
But when I press the Verify button (so as the Upload button), I get an error message:

arduino-1.8.9 Portable\portable\packages\esp32\hardware\esp32\1.0.5\cores\esp32/Arduino.h:142:21: fatal error: algorithm: No such file or directory

Searching the web I didn't find anything useful to fix the problem....

Can anyone help me?

Thanks

Andrea