Error esp32 upload CAN ANYONE HELP

I m trying using a different Pc to upload esp32cam , but that was an error
as below message ,

exec: "cmd": executable file not found in %PATH%
Error compiling for board ESP32 Wrover Module.

Arduino: 1.8.1 (Windows 10), Board: "ESP32 Wrover Module, Huge APP (3MB No OTA/1MB SPIFFS), QIO, 80MHz, 921600, None"

C:\Program Files (x86)\Arduino\arduino-builder -dump-prefs -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\User\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\User\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\User\Documents\Arduino\libraries -fqbn=esp32:esp32:esp32wrover:PartitionScheme=huge_app,FlashMode=qio,FlashFreq=80,UploadSpeed=921600,DebugLevel=none -ide-version=10801 -build-path C:\Users\User\AppData\Local\Temp\arduino_build_420342 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\mkspiffs\0.2.3 -prefs=runtime.tools.esptool_py.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\3.0.0 -prefs=runtime.tools.xtensa-esp32-elf-gcc.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\xtensa-esp32-elf-gcc\1.22.0-97-gc752ad5-5.2.0 -verbose C:\Users\User\Documents\Arduino\CameraWebServer\CameraWebServer.ino
C:\Program Files (x86)\Arduino\arduino-builder -compile -logger=machine -hardware C:\Program Files (x86)\Arduino\hardware -hardware C:\Users\User\AppData\Local\Arduino15\packages -tools C:\Program Files (x86)\Arduino\tools-builder -tools C:\Program Files (x86)\Arduino\hardware\tools\avr -tools C:\Users\User\AppData\Local\Arduino15\packages -built-in-libraries C:\Program Files (x86)\Arduino\libraries -libraries C:\Users\User\Documents\Arduino\libraries -fqbn=esp32:esp32:esp32wrover:PartitionScheme=huge_app,FlashMode=qio,FlashFreq=80,UploadSpeed=921600,DebugLevel=none -ide-version=10801 -build-path C:\Users\User\AppData\Local\Temp\arduino_build_420342 -warnings=none -prefs=build.warn_data_percentage=75 -prefs=runtime.tools.mkspiffs.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\mkspiffs\0.2.3 -prefs=runtime.tools.esptool_py.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\esptool_py\3.0.0 -prefs=runtime.tools.xtensa-esp32-elf-gcc.path=C:\Users\User\AppData\Local\Arduino15\packages\esp32\tools\xtensa-esp32-elf-gcc\1.22.0-97-gc752ad5-5.2.0 -verbose C:\Users\User\Documents\Arduino\CameraWebServer\CameraWebServer.ino
Using board 'esp32wrover' from platform in folder: C:\Users\User\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.6
Using core 'esp32' from platform in folder: C:\Users\User\AppData\Local\Arduino15\packages\esp32\hardware\esp32\1.0.6
Build options changed, rebuilding all
cmd /c if exist "C:\Users\User\Documents\Arduino\CameraWebServer\partitions.csv" copy /y "C:\Users\User\Documents\Arduino\CameraWebServer\partitions.csv" "C:\Users\User\AppData\Local\Temp\arduino_build_420342\partitions.csv"
exec: "cmd": executable file not found in %PATH%
Error compiling for board ESP32 Wrover Module.

Summary

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What do you think will happen if you ask amazon-alexa "Alexa bring me 1 million dollar!"??

It looks like C:\WINDOWS\system32 is for some reason not in your system's PATH environment variable.

Try this:

  1. Right click the Windows Start button.
  2. From the menu, click "Run".
  3. In the "Open" field, type "SystemPropertiesAdvanced".
  4. Click the OK button. The "System Properties" window will now open.
  5. Click the "Advanced" tab.
  6. Click the Environment variables... button.
  7. In the "System Variables" list, you should see "Path". Click on it.
  8. Click the Edit... button. This will open the "Edit environment variable" dialog.
  9. Click the New button.
  10. Click the Edit... button. This will open an input field to define a new PATH entry.
  11. Add the following text
    %SystemRoot%\System32
    
  12. Click the OK button on the "Edit environment variable" dialog.
  13. Click the OK button on the "Environment Variables" dialog.
  14. Click the OK button on the "System Properties" window to close it.

Now try uploading again.

thks

upload done , unable to detect wifi

Brownout detector was triggered

ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:1216
ho 0 tail 12 room 4
load:0x40078000,len:10944
load:0x40080400,len:6388
entry 0x400806b4

I admit that I did not know how to help with your first question.

Your last post shows the output received in the serial monitor.

The error-message says:

Yes and this is was happened.

brownout means the voltage of your power-supply dropped below the minimum that is required. So a general advice would be
"use a sufficient power-supply"

Though this sentence does not help very much.
You could receive much better advice if write down a detailed description

  • if you have a digital multimeter (which is a must when working with microcontrollers)
  • your knowledge-level about electronics
  • what exactly EPS32-board you are using
  • what powersupply you are using
  • pasting pictures into a posting that show your hardware

posting such short messages provokes asking back questions which slow down the speed to find the solution.

best regards Stefan

HI StefanL38,

this is the hardware I was using, I did much time was successful
,
but now totally have no idea what happening with eso32cam it can`t work

Yes you are right insufficient power supply 3.3v , changed to 5v it work ,
StefanL38 thanks alot ,
and everyone here

HI , pert ,

another problem error come can help me thanks

below is the error message
A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header

you are very short on words. Write detailed description

Describing what your actually doing when you get that message would help us to help you.

hi srnet,
I m new to doing esp32camera to view from the internet everywhere,
using Arduino IDE different PC to trying upload program code
This is one of my Pc unable to upload code
to test the esp32cam
thanks

this is the error

"A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header "

You were asked to post informatin that goes BEYOND the sentence

""A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header ""

MORE INFORMATION ! MORE DETAILS about what you are doing.

For making progress
for solving your problem
for making it work

it is essential that you post ALL the informations like described in this message