error: std::round has not been declared

[jatin-31]

Board

ESP32-CAM

Device Description

WSP32-S

Hardware Configuration

HW-417-V1.2

Version

v2.0.4

IDE Name

Arduino

Operating System

Win 11

Flash frequency

40Mhz

PSRAM enabled

no

Upload speed

921600

Description

In file included from C:\Users*****\AppData\Local\Temp\arduino_build_766528\sketch\CameraWebServer.ino.cpp:1:0:
D:\OneDrive\Documents\ArduinoData\packages\esp32\hardware\esp32\2.0.4\cores\esp32/Arduino.h:183:12: error: 'std::round' has not been declared
using std::round;
^
Multiple libraries were found for "WiFi.h"
Used: D:\OneDrive\Documents\ArduinoData\packages\esp32\hardware\esp32\2.0.4\libraries\WiFi
Not used: C:\Program Files\WindowsApps\ArduinoLLC.ArduinoIDE_1.8.57.0_x86__mdqgnx93n4wtt\libraries\WiFi
Using library WiFi at version 2.0.0 in folder: D:\OneDrive\Documents\ArduinoData\packages\esp32\hardware\esp32\2.0.4\libraries\WiFi
exit status 1
Error compiling for board ESP32 Wrover Module.

Sketch

CameraWebServer.ino.cpp

Debug Message

N/A

Other Steps to Reproduce

No response

I have checked existing issues, online documentation and the Troubleshooting Guide

• I confirm I have checked existing issues, online documentation and Troubleshooting guide.

[P-R-O-C-H-Y]

Hi @jatin-31 I was not able to reproduce the issue.

[fryefryefrye]

This problem can reproduce in arduino-1.8.10.
It can be fixed by using arduino-1.8.19.
I think this issue can be closed.

[jatin-31]

Yes, It got it fixed in 1.8.19

[k5map]

I'm running IDE v1.8.19 and having this issue so its not resolved for me.... any other suggestions/ideas?