I figured out that the new function findTopdir (Submitted on July 18, 2017) does not handle the errors of the absence of the BBPATH variable and path to the conf/bblayers.conf in BBATH. It just returns None.
On Thu, 2017-08-24 at 18:24 +0300, Gera Pesikoff wrote: > Hi > I started to study bitbake and decided to repeat the BitBake Hello > World from the manual > (http://www.yoctoproject.org/docs/2.3.1/bitbake-user-manual/bitbake-user-manual.html#bitbake-hello-world). > I do everything according to the instructions, but when I run the > bitbake command, I get the following output: > > NOTE: Retrying server connection... (Traceback (most recent call > last): > File "/home/leonid/test/bitbake/lib/bb/main.py", line 432, in > setup_bitbake > topdir, lock = lockBitbake() > File "/home/leonid/test/bitbake/lib/bb/main.py", line 484, in > lockBitbake > lockfile = topdir + "/bitbake.lock" > TypeError: unsupported operand type(s) for +: 'NoneType' and 'str' > ) > > This is repeated five times, and at the end: > > ERROR: Unable to connect to bitbake server, or start one Are you running bitbake from the build folder (TOPDIR)? > > Could someone please tell me what the problem is and what I can do > about it? > I'm using Kubuntu 17.04 and clear Ubuntu 17.04. BitBake Build Tool > Core version 1.35.0 > > -- > _______________________________________________ > yocto mailing list > yocto@yoctoproject.org > https://lists.yoctoproject.org/listinfo/yocto
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