Could not find eagle.flash.4m2m.ld

[jblb]

running $ pio run i got this error

Error: Could not find 'eagle.flash.4m2m.ld' LD script in LDPATH '/home/jerome/.platformio/packages/framework-arduinoespressif8266/tools/sdk/lib /home/jerome/.platformio/platforms/espressif8266/ldscripts /home/jerome/Documents/Haum/LED-Lightpainter/.pio/build/nodemcuv2'
Error: Could not find 'eagle.flash.4m2m.ld' LD script in LDPATH '/home/jerome/.platformio/packages/framework-arduinoespressif8266/tools/sdk/lib /home/jerome/.platformio/platforms/espressif8266/ldscripts /home/jerome/Documents/Haum/LED-Lightpainter/.pio/build/nodemcuv2'

platformio is last version running in linux ubuntu 16.04

[TheMasterFX]

Can you try changing the Linker file in platformio.ini
build_flags = -Wall -Wl,-Teagle.flash.4m2m.ld
to
build_flags = -Wall -Wl,-Teagle.flash.4m1m.ld
Of cause then your SPIFFS will be only 1MB instead of two. Else check which ld files are in your folder
/home/jerome/.platformio/platforms/espressif8266/ldscripts or
/home/jerome/.platformio/packages/framework-arduinoespressif8266/tools/sdk/fd
Something might have change with the new toolchain
The first number is the flash-size the second the SPIFFS size.

[jblb]

Ok,
the file name is esp8266.flash.4m1m.ld but now there is trouble with ArduinoJson how change the way of use for DynamicJsonBuffer. I need to investigate more ....

[TheMasterFX]

Which ArduinoJson Version do you use?

[jblb]

from pio it say -- ArduinoJson 6.12.0

[TheMasterFX]

Okay, the Json v6 removed DynamicJsonBuffer
Please try to add the following line in platformio.ini

lib_deps =
  ArduinoJson@5.13.4

[langhaarschneider]

Error: Could not find 'eagle.flash.4m2m.ld' LD script in LDPATH '/home/jerome/.platformio/packages/framework-arduinoespressif8266/tools/sdk/lib /home/jerome/.platformio/platforms/espressif8266/ldscripts /home/jerome/Documents/Haum/LED-Lightpainter/.pio/build/nodemcuv2'

I had a simmilar behaviour on Windows. Solution was using the latest version of platform (removed @1.5.0 from platformio,ini) The problems with streamFile from new arduino sdk seem to be gone.

[tolchx]

When I want to upload an image file, inlusive with test.bmp, I get the following error:
500: could not create file

I think it is related to the library, what files should go in the arduino / library folder?
the web is displayed well http://192.168.4.1/upload and http://192.168.4.1/config, it just won't let me load the image

[TheMasterFX]

Hi, sorry for the late response....
If you compile with arduino IDE, which SPIFFS size did you chose? (e.g. Tools => Flash Size => 4M (3M SPIFFS)