Cannot flash ESP32 any more; error when calling esptool.py

1

Since a few days suddenly i cannot upload builds to my ESP32 board.
I’m using PlatformIO on MS Visual Studio Code, Home 0.6.1 / Core 3.5.2a1, Platforms Espressif 32 0.11.0 and Espressif 8266 1.6.0.

Error log see below.

I tried a full fresh installation already - but no success. Any idea what to do?

Executing task: platformio.exe run --target upload <

[01/21/18 13:28:09] Processing heltec_wifi_lora_32 (monitor_baud: 115200; platform: espressif32; board: heltec_wifi_lora_32; framework: arduino)

Verbose mode can be enabled via -v, --verbose option
Collected 19 compatible libraries
Scanning dependencies…
Library Dependency Graph ( Library Dependency Finder (LDF) — PlatformIO latest documentation )
|-- v0.4.7
|-- v2.21.4
| |-- v1.0
| |-- v1.0
|-- v1.0
|-- v1.5.0+arduino-2
| |-- v1.0
Linking .pioenvs\heltec_wifi_lora_32\firmware.elf
Checking program size
text data bss dec hex filename
933102 302924 59008 1295034 13c2ba .pioenvs\heltec_wifi_lora_32\firmware.elf
Building .pioenvs\heltec_wifi_lora_32\firmware.bin
esptool.py v2.1
Looking for upload port…
Auto-detected: COM3
Uploading .pioenvs\heltec_wifi_lora_32\firmware.bin
usage: esptool write_flash [-h] [–flash_freq {keep,40m,26m,20m,80m}]
[–flash_mode {keep,qio,qout,dio,dout}]
[–flash_size FLASH_SIZE]
[–spi-connection SPI_CONNECTION] [–no-progress]
[–verify] [–compress | --no-compress]

[ ...] esptool write_flash: error: argument : Address "Foo Bar \Documents\PlatformIO\Projects\Paxcounter\.pioenvs\heltec_wifi_lora_32\partitions.bin" must be a number *** [upload] Error 2 ================================================================ [ERROR] Took 10.43 seconds ================================================================
2

Should be fixed in the latest version. Please try Espressif 32 — PlatformIO latest documentation

3

After switching to staging and doing all updates my PlatformIO IDE is working again.
Thank you very much for your help!