Final fix

lib/libesp32/ESP32-to-ESP8266-compat/src/esp8266toEsp32.cpp

@@ -324,13 +324,15 @@ int32_t analogAttach(uint32_t pin, bool output_invert) {    // returns ledc chan
 }
 
 void analogDetach(void) {
-#if ESP_IDF_VERSION_MAJOR < 5
   for (uint32_t pin = 0; pin < SOC_GPIO_PIN_COUNT; pin++) { 
     if (pin_to_channel[pin] > 0) {
+#if ESP_IDF_VERSION_MAJOR < 5
       ledcDetachPin(pin);
+#else
+      ledcDetach(pin);
+#endif
     }
   }
-#endif
 }
 
 extern "C" uint32_t ledcReadFreq2(uint8_t chan) {