i.MX ProcessorsのトピックYocto Beginner - Build Errors When Layers / Recipes Added

Yocto Beginner - Build Errors When Layers / Recipes Added

windswept321 — Wed, 03 May 2017 08:47:28 GMT

I have been trying to get a build up and running for the past couple of days following the latest official quick-start guide with no success (Debian 8 —> Debian 7 —> Ubuntu LTS…)

I want to have openssh, ntp, iptables, dnsmasq and hostapd added to the build. The meta-amd layer was added in case of there being anything useful for a GX-412TC Crowned Eagle CPU. It doesn’t seem to have any impact at the moment.

My bblayers.conf customisations:

/home/aaron/poky/meta-amd/common \

/home/aaron/poky/meta-openembedded/meta-networking \

/home/aaron/poky/meta-openembedded/meta-python \

/home/aaron/poky/meta-openembedded/meta-oe \

Each of these was added to the poky directory using git clone “link”. The last two are dependencies for meta-networking.

I have added the following to my local.conf:

CORE_IMAGE_EXTRA_INSTALL += "openssh ntp iptables dnsmasq hostapd”

On running bitbake core-image-minimal I get the below error.

Is there something wrong with how I am doing this?

ERROR: ExpansionError during parsing /home/aaron/poky/meta-openembedded/meta-python/recipes-extended/python-pyephem/python-pyephem_3.7.6.0.bb

Traceback (most recent call last):

File "/home/aaron/poky/bitbake/lib/bb/data_smart.py", line 386, in DataSmart.expandWithRefs(s=' ${PYPI_SRC_URI}', varname='SRC_URI'):

try:

> s = __expand_var_regexp__.sub(varparse.var_sub, s)

try:

File "/home/aaron/poky/bitbake/lib/bb/data_smart.py", line 111, in VariableParse.var_sub(match=<_sre.SRE_Match object; span=(1, 16), match='${PYPI_SRC_URI}'>):

else:

> var = self.d.getVarFlag(key, "_content", True)

self.references.add(key)

File "/home/aaron/poky/bitbake/lib/bb/data_smart.py", line 737, in DataSmart.getVarFlag(var='PYPI_SRC_URI', flag='_content', expand=True, noweakdefault=False, parsing=False):

cachename = var + "[" + flag + "]"

> value = self.expand(value, cachename)

File "/home/aaron/poky/bitbake/lib/bb/data_smart.py", line 410, in DataSmart.expand(s='${@pypi_src_uri(d)}', varname='PYPI_SRC_URI'):

def expand(self, s, varname = None):

> return self.expandWithRefs(s, varname).value

File "/home/aaron/poky/bitbake/lib/bb/data_smart.py", line 400, in DataSmart.expandWithRefs(s='${@pypi_src_uri(d)}', varname='PYPI_SRC_URI'):

except Exception as exc:

> raise ExpansionError(varname, s, exc) from exc

bb.data_smart.ExpansionError: Failure expanding variable PYPI_SRC_URI, expression was ${@pypi_src_uri(d)} which triggered exception TypeError: getVar() missing 1 required positional argument: 'expand'

Summary: There was 1 ERROR message shown, returning a non-zero exit code.

Re: Yocto Beginner - Build Errors When Layers / Recipes Added

igorpadykov — Wed, 03 May 2017 23:46:57 GMT

Hi Aaron

please check

How to add a new layer and a new recipe in Yocto

and follow host requirements described in attached Yocto Guide

sect.3 Host Setup.

Best regards
igor
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Re: Yocto Beginner - Build Errors When Layers / Recipes Added

beckhandsome — Fri, 26 May 2017 01:37:32 GMT

Hi,

I have the same problem,have you solved the problem yet? Can you tell me how to solve it?thank you！

Re: Yocto Beginner - Build Errors When Layers / Recipes Added

yyuan — Fri, 15 Feb 2019 10:36:24 GMT

HI，I have the same problem too, have you solved the problem yet? Can you tell me how to solve it?thank you！

Re: Yocto Beginner - Build Errors When Layers / Recipes Added

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