Error message when open Serial Monitor, ESP32 devkit C, Windows 10 #1611
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I have installed VSC and Platformio IDE (from VSC) and latest Arduino IDE today. Compiles a simple code, and seems to load without error messages, but when I open Serial monitor I get an error message:
An unexpected error occurred. Further steps:
Verify that you have the latest version of PlatformIO using
pip install -U platformiocommandTry to find answer in FAQ Troubleshooting section
https://docs.platformio.org/page/faq.html
Report this problem to the developers
https://github.com/platformio/platformio-core/issues
Version is Core 4.3.0b2·Home 3.1.1, using ESP32 devkit C, Windows 10
When i run the same code and board on Arduino IDE. It works OK
Executing task in folder test: C:\Users\kepha.platformio\penv\Scripts\platformio.exe device monitor <
Error: Traceback (most recent call last):
File "c:\users\kepha.platformio\penv\lib\site-packages\platformio_main_.py", line 102, in main
cli() # pylint: disable=no-value-for-parameter
File "c:\users\kepha.platformio\penv\lib\site-packages\click\core.py", line 764, in call
return self.main(*args, **kwargs)
File "c:\users\kepha.platformio\penv\lib\site-packages\click\core.py", line 717, in main
rv = self.invoke(ctx)
File "c:\users\kepha.platformio\penv\lib\site-packages\platformio\commands_init_.py", line 44, in invoke
return super(PlatformioCLI, self).invoke(ctx)
File "c:\users\kepha.platformio\penv\lib\site-packages\click\core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "c:\users\kepha.platformio\penv\lib\site-packages\click\core.py", line 1137, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "c:\users\kepha.platformio\penv\lib\site-packages\click\core.py", line 956, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "c:\users\kepha.platformio\penv\lib\site-packages\click\core.py", line 555, in invoke
return callback(*args, **kwargs)
File "c:\users\kepha.platformio\penv\lib\site-packages\platformio\commands\device\command.py", line 182, in device_monitor
device_helpers.load_monitor_filter(os.path.join(filters_dir, name))
File "c:\users\kepha.platformio\penv\lib\site-packages\platformio\commands\device\helpers.py", line 90, in load_monitor_filter
obj = cls(project_dir, environment)
File "c:\users\kepha.platformio\penv\lib\site-packages\platformio\commands\device\filters\hexlify.py", line 24, in init
super(Hexlify, self).init(*args, **kwargs)
File "c:\users\kepha.platformio\penv\lib\site-packages\platformio\commands\device\filters\base.py", line 23, in init
super(DeviceMonitorFilter, self).init()
TypeError: super(type, obj): obj must be an instance or subtype of type
============================================================
============================================================
The terminal process terminated with exit code: 1
Terminal will be reused by tasks, press any key to close it.
When i compiled and load there where no issues:
Processing esp32dev (platform: espressif32; board: esp32dev; framework: arduino)
Verbose mode can be enabled via
-v, --verboseoptionCONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp32dev.html
PLATFORM: Espressif 32 1.11.2 > Espressif ESP32 Dev Module
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 26 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
Retrieving maximum program size .pio\build\esp32dev\firmware.elf
Checking size .pio\build\esp32dev\firmware.elf
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 4.7% (used 15436 bytes from 327680 bytes)
Flash: [== ] 16.5% (used 216661 bytes from 1310720 bytes)
Configuring upload protocol...
AVAILABLE: esp-prog, espota, esptool, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa
CURRENT: upload_protocol = esptool
Looking for upload port...
Auto-detected: COM3
Uploading .pio\build\esp32dev\firmware.bin
esptool.py v2.6
Serial port COM3
Connecting....
Chip is ESP32D0WDQ6 (revision 0)
Features: WiFi, BT, Dual Core, Coding Scheme None
MAC: 30:ae:a4:04:86:10
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 460800
Changed.
Configuring flash size...
Auto-detected Flash size: 4MB
Compressed 15872 bytes to 10319...
Wrote 15872 bytes (10319 compressed) at 0x00001000 in 0.3 seconds (effective 488.4 kbit/s)...
Hash of data verified.
Compressed 3072 bytes to 128...
Wrote 3072 bytes (128 compressed) at 0x00008000 in 0.0 seconds (effective 2234.2 kbit/s)...
Hash of data verified.
Compressed 8192 bytes to 47...
Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 9362.3 kbit/s)...
Hash of data verified.
Compressed 216784 bytes to 109919...
Wrote 216784 bytes (109919 compressed) at 0x00010000 in 2.8 seconds (effective 628.6 kbit/s)...
Hash of data verified.
Leaving...
Hard resetting via RTS pin...
===================================================================================== [SUCCESS] Took 7.09 seconds =====================================================================================
Terminal will be reused by tasks, press any key to close it.
The code is
#include <Arduino.h>
void setup() {
// put your setup code here, to run once:
Serial.begin(115200);
Serial.println("start");
pinMode(27, OUTPUT);
}
void loop() {
Serial.println("Hei");
// put your main code here, to run repeatedly:
digitalWrite(27, HIGH); // turn the LED on (HIGH is the voltage level)
delay(1000); // wait for a second
digitalWrite(27, LOW); // turn the LED off by making the voltage LOW
delay(1000);
}
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