[elbe-users] Project build was not successful

[Ralf Schlatterbeck]

I'm trying to build a project that previously succeeded with Debian
Stretch now with buster (and after an ELBE upgrade, I'm running
12.0+deb10+build781). ELBE is latest for debian stretch (so, yes, my
build-system is still stretch).

The build fails, I'm running
elbe control --build-bin build $(cat elbe.prj)

stderr says:
Project build was not successful, current status: build_failed

The last line of stdout says
[INFO] Build finished with Error

A nand.img seems to be created (but my Makefile doesn't retrieve it due
to the error). I see no obvious failure in the whole build, just one
traceback from a missing copyright file for a self-made package
somewhere in the middle of a *long* log:

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/elbepack/efilesystem.py", line 148, in write_licenses
    with io.open(copyright_fname, "rb") as lic:
IOError: [Errno 2] No such file or directory: '/var/cache/elbe/386249c2-bb65-42eb-b6d4-a6daa6a3eb08/chroot/usr/share/doc/iptna/copyright'

Is it possible this makes the whole build fail?

How do I detect *which* error actually made the build fail?
The log is *huge*.

I can provide the whole log on request.

Ralf
-- 
Dr. Ralf Schlatterbeck                  Tel:   +43/2243/26465-16
Open Source Consulting                  www:   http://www.runtux.com
Reichergasse 131, A-3411 Weidling       email: office at runtux.com