Building grove vision ai firmware using docker

Hi,

I am trying to build the firmware for the grove vision ai through this link. At the docker run command in step 3 I get the following error:

BuildXMLHeader
Traceback (most recent call last):
  File "image_gen_cstm_gnu.py", line 1470, in <module>
  File "image_gen_cstm_gnu.py", line 1417, in main
  File "image_gen_cstm_gnu.py", line 1310, in BuildXMLHeader
FileNotFoundError: [Errno 2] No such file or directory: 'output/layout.xml'
[19] Failed to execute script image_gen_cstm_gnu
make: *** [options/rules.mk:283: flash] Error 1

I get the same error when I try building with native tools. How can I fix this?