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Bails after fresh install on 16.04 #101

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landmanbester opened this issue Aug 22, 2019 · 9 comments
Open

Bails after fresh install on 16.04 #101

landmanbester opened this issue Aug 22, 2019 · 9 comments

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@landmanbester
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I recently installed owlcat and I think it resulted in my casacore getting upgraded which broke the usual way I simulate data. After purging both meqtrees and casacore I still get the same error viz.

Successful readonly open of default-locked table facet_centers.MS_p0: 25 columns, 0 rows
1.5Gb tdlc(Compile.py:157:import_tdl_module): exception importing TDL file: /usr/lib/python2.7/dist-packages/Cattery/Siamese/turbo-sim.py
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/Timba/TDL/Compile.py", line 136, in import_tdl_module
_tdlmod = imp.load_source(modname,filename,infile);
File "/usr/lib/python2.7/dist-packages/Cattery/Siamese/turbo-sim.py", line 114, in
from Siamese.OMS import oms_pointing_errors
File "/usr/lib/python2.7/dist-packages/Cattery/Siamese/OMS/oms_pointing_errors.py", line 62, in
_pe_errgen_l = ErrorGens.Selector("pointing in l",0,10,label="pe_l",unit=("arcsec",ARCSEC));
File "/usr/lib/python2.7/dist-packages/Cattery/Siamese/OMS/ErrorGens.py", line 203, in init
gen = genclass(name,nominal_value,typical_error,label=label,**kw);
File "/usr/lib/python2.7/dist-packages/Cattery/Siamese/OMS/ErrorGens.py", line 154, in init
Meow.Context.mssel.when_changed(self.set_ms);
File "/usr/lib/python2.7/dist-packages/Cattery/Meow/MSUtils.py", line 703, in when_changed
callback(self._msname);
File "/usr/lib/python2.7/dist-packages/Cattery/Siamese/OMS/ErrorGens.py", line 158, in set_ms
t0,t1 = min(times),max(times);
TypeError: 'NoneType' object is not iterable
Exception caught:
Traceback (most recent call last):
File "/usr/bin/meqtree-pipeliner.py", line 147, in
module,ns,msg = Compile.compile_file(mqs,script,config=section);
File "/usr/lib/python2.7/dist-packages/Timba/TDL/Compile.py", line 302, in compile_file
(tdlmod,text) = import_tdl_module(filename,text=text,config=config);
File "/usr/lib/python2.7/dist-packages/Timba/TDL/Compile.py", line 164, in import_tdl_module
raise TDL.CumulativeError(*ns.GetErrors());
CumulativeError:
[ 1] 'NoneType' object is not iterable

Stopping the meqserver

1.5Gb meqserver(meqserver.py:288:stop_default_mqs): meqserver not exited yet, waiting another 10 seconds

All your batch are not belong to us, returning with error code

Makefile:17: recipe for target 'fc' failed
make: *** [fc] Error 1

Any ideas?
@ratt-priv-ci
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ratt-priv-ci commented Aug 22, 2019 via email

@landmanbester
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No from KERN-3. Why have these packages been upgraded? Thought they were supposed to remain fixed at stable versions

@landmanbester
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landman-X3 :: MS_dir/ddfacet_test_data/WSCMS_MSMF_WB_TestSuite » dpkg -l | grep meqtrees
ii libmeqtrees-timba0 1.5.0-1kern4 amd64 implementing and solving arbitrary Measurement Equations
ii meqtrees 1.5.3-1 amd64 Meta package that depends on all MeqTrees subprojects.
ii meqtrees-timba 1.5.0-1kern4 amd64 implementing and solving arbitrary Measurement Equations
ii python-kittens 1.3.3-1kern5 amd64 Collection of Python utility functions for purr, tigger, meqtrees and others
ii python-meqtrees-cattery 1.5.3-1 amd64 Frameworks for simulation and calibration of radio interferometers
ii python-meqtrees-timba 1.5.0-1kern4 amd64 implementing and solving arbitrary Measurement Equations

I don't understand why I have packages from KERN4 and 5 when I only have the PPA for KERN3 added to my system

@ratt-priv-ci
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ratt-priv-ci commented Aug 22, 2019 via email

@landmanbester landmanbester mentioned this issue Aug 22, 2019
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@gijzelaerr
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KERN-3 contains

meqtrees-cattery 1.5.3 uploaded 2018-02-06
meqtrees-timba 1.5.0  uploaded 2017-11-07
kittens 1.3.3 uploaded 2017-11-15

KERN 4 was released 06 2018 and KERN 5 even later, so i'm not sure what makes you think there are KERN 4 and KERN 5 packages in KERN 3?

@gijzelaerr
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Ben,I guess you are misreading the version numbers. For example 1.5.0-1kern5 means there is a KERN specific revision of the package number 5 of software version 1.5.0. This is unrelated to the actual KERN version number.

@gijzelaerr
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So this is probably just a bug in that specific release?

@bennahugo
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oh ok thanks for explaining your versioning scheme. I always thought the last number is the kern version. Doesn't quite explain @bmerry's recent breakage, but maybe it is some unholy interaction from an upstream dependency that received a backport to 16.04 recently. That was already fixed in more recent releases of KERN.

@gijzelaerr
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If you look on the PPA page of KERN-3:

https://launchpad.net/~kernsuite/+archive/ubuntu/kern-3

you can see the last update was 21 weeks ago (casacore-data). This package should be updated every week with new data, but i lost my build machine by the ratt hack and didn't find the time to replace it yet.

The updates before that are unrelated or are +70 weeks ago.

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4 participants
@gijzelaerr @bennahugo @landmanbester @ratt-priv-ci