I am doing walking robot. i wrote my ardunio ide code. but i give an error called "exit status 2, Failed to connect to ESP32: No serial data received"

Development Tools Uploading
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please help me. this my error messages : Sketch uses 263349 bytes (20%) of program storage space. Maximum is 1310720 bytes.
Global variables use 22464 bytes (6%) of dynamic memory, leaving 305216 bytes for local variables. Maximum is 327680 bytes.
esptool.py v4.5.1
Serial port COM9
Connecting......................................

A fatal error occurred: Failed to connect to ESP32: No serial data received.
For troubleshooting steps visit: Troubleshooting - ESP32 - — esptool.py latest documentation
Failed uploading: uploading error: exit status 2

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Welcome to the forum

Your other topic on the same subject deleted.

Please do not duplicate your questions as doing so wastes the time and effort of the volunteers trying to help you as they are then answering the same thing in different places.

Please create one topic only for your question and choose the forum category carefully. If you have multiple questions about the same project then please ask your questions in the one topic as the answers to one question provide useful context for the others, and also you won’t have to keep explaining your project repeatedly.

Repeated duplicate posting could result in a temporary or permanent ban from the forum.

Could you take a few moments to Learn How To Use The Forum

It will help you get the best out of the forum in the future.

Thank you.

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sorry, i didnt know this rule

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Did you follow the link in the error report for troubleshooting the ESP32 connection?

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