Arduino version question

[yukini3]

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Hi, which ESP32 Arduino development version should I use?

Currently, I'm using ESP32 Arduino (from Espressif) version 2.0.11 and I get a compile error when I compile examples. I guess I'm using the wrong version of ESP32 development platform.

Motion_Detection.ino: 28:7: error: expected nested-name-specifier before 'void void setup() { ^~~~ Error compiling .ino project source

Thank you. yukini3