esp8266 sketch data upload error with nodemcu

[wemos]

when I use "esp8266 sketch data upload", choose "NodeMCU", there is error:

error: unknown board: nodemcu
known boards are: none ck wifio
error: Failed to open COM16
error: espcomm_open failed

when I choose other boards, It work well.
Colud you add nodemcu to "esp8266 sketch data upload"

[igrr]

Apparently you are using esptool 0.4.5? Nodemcu upload method was added in
0.4.6.

On Sun, Nov 8, 2015, 12:37 wemos.cc notifications@github.com wrote:

when I use "esp8266 sketch data upload", choose "NodeMCU", there is error:

error: unknown board: nodemcu
known boards are: none ck wifio
error: Failed to open COM16
error: espcomm_open failed

when I choose other boards, It work well.
Colud you add nodemcu to "esp8266 sketch data upload"

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#983.

[wemos]

I use esptool 0.4.6, upload is work well.
Only "esp8266 sketch data upload" is error.

[wemos]

Do you have new version "esp8266 sketch data upload", I use this:

http://arduino.esp8266.com/ESP8266FS-1.6.5-1105-g98d2458.zip

[igrr]

ESP8266FS tool simply runs esptool, so if you get an error saying that
nodemcu reset method is not supported, it means that esptool 0.4.5 is still
present somewhere. It could be in hardware/esp8266com/esp8266/tools or in
some stray boards manager package copy you might have on your computer.
Seems like a paths issue to me.

On Sun, Nov 8, 2015, 12:48 wemos.cc notifications@github.com wrote:

Do you have new version "esp8266 sketch data upload", I use this:

http://arduino.esp8266.com/ESP8266FS-1.6.5-1105-g98d2458.zip

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#983 (comment).

[wemos]

OK, I remove all old esptool.
It's work well now.
Thank you @igrr