I ran into a similar problem.
The reason I was getting this warning is because I had erased the secondary bootloader and partition table using `esptool.py erase_flash`.
Then I was using OpenOCD to try and write the application back to the ESP32. OpenOCD requires the partition table to determine ...
Search found 3 matches
- Thu Jun 30, 2022 2:54 pm
- Forum: Hardware
- Topic: Failed to get flash mappings (-4)
- Replies: 1
- Views: 5124
- Mon Jun 27, 2022 9:25 pm
- Forum: ESP-IDF
- Topic: OpenOCD debug issue
- Replies: 3
- Views: 5401
Re: OpenOCD debug issue
I'm at tip of `master` and I'm having this _EXACT_ same issue.
Debugging has always worked for me.
I tried rolling back to `4.4.1` and `4.3.3` but no luck. I've been pulling my hair out all weekend.
Here is my exact log:
```
~/esp-idf$ openocd -f interface/ftdi/esp32_devkitj_v1.cfg -f target ...
Debugging has always worked for me.
I tried rolling back to `4.4.1` and `4.3.3` but no luck. I've been pulling my hair out all weekend.
Here is my exact log:
```
~/esp-idf$ openocd -f interface/ftdi/esp32_devkitj_v1.cfg -f target ...
- Thu Aug 27, 2020 12:30 am
- Forum: ESP32 Arduino
- Topic: Ubuntu: exec: "python": executable file not found in $PATH
- Replies: 8
- Views: 50142
Re: Ubuntu: exec: "python": executable file not found in $PATH
CONFIRMED: 26 Aug 2020
In order to support the ESP32, you will need to install the following packages:
sudo apt update && sudo apt upgrade -y \
python-is-python3 \
python3-serial
The Arduino IDE MUST NOT be installed as a .deb or .flatpak . Instead, it must be installed from the .zip file ...
In order to support the ESP32, you will need to install the following packages:
sudo apt update && sudo apt upgrade -y \
python-is-python3 \
python3-serial
The Arduino IDE MUST NOT be installed as a .deb or .flatpak . Instead, it must be installed from the .zip file ...