[Toaster] Issues building with Jethro

[Barros Pena, Belen]

I've been running across a new issue when trying to build the Jethro
release with master (not the libsdl issue we already know about: this
looks like a different one). It happens in both master and toaster-next.
This is the error:

command: bash -c 'source /home/yocto/migrations-test/bitbake/bin/toaster
restart-bitbake' 
ERROR: Unable to parse OE_IMPORTED[:=]
Traceback (most recent call last):
  File "OE_IMPORTED[:=]", line 1, in <module>
  File 
"/home/yocto/migrations-test/_toaster_clones/_git___git.yoctoproject.org_po
ky_jethro/meta/classes/base.bbclass", line 30, in
oe_import(d=<bb.data_smart.DataSmart object at 0x7f4a7d412e10>):
         import oe.data
    >    for toimport in oe.data.typed_value("OE_IMPORTS", d):
             imported = __import__(toimport)
  File 
"/home/yocto/migrations-test/_toaster_clones/_git___git.yoctoproject.org_po
ky_jethro/meta/lib/oe/data.py", line 6, in typed_value(key='OE_IMPORTS',
d=<bb.data_smart.DataSmart object at 0x7f4a7d412e10>):
         to determine the type and parameters for construction."""
    >    var_type = d.getVarFlag(key, 'type')
         flags = d.getVarFlags(key)
ExpansionError: Failure expanding variable OE_IMPORTED[:=], expression was
${@oe_import(d)} which triggered exception TypeError: getVarFlag() takes
at least 4 arguments (3 given)

Bitbake server start failed


======================

Is it just me seeing this? Any ideas what could be causing it?

Thanks!

Belén