RuntimeError: Exception: Unable to open image tst3.psf.
... thrown by static casa::ITUPLE casa::ImageFactory::fromFile(const casa6core::String &, casa6core::Bool) at File: src/code/imageanalysis/ImageAnalysis/ImageFactory2.cc, line: 289
test_task_tclean.py:370: in test_onefield_weighting
    report3=self.th.checkall(ret=ret, peakres=0.263, modflux=0.575, iterdone=10, imgexist=[self.img+'3.psf', self.img+'3.residual', self.img+'3.image', self.img+'3.model'], imgval=[(self.img+'3.psf',1.0,[50,50,0,0])])
../../../../casa6testenv/lib/python3.6/site-packages/casatestutils/imagerhelpers/imagetesthelpers.py:1115: in checkall
    pstr += TestHelpers().check_imval(imgval, epsilon=epsilon)
../../../../casa6testenv/lib/python3.6/site-packages/casatestutils/imagerhelpers/imagetesthelpers.py:963: in check_imval
    pstr += TestHelpers().check_pix_val(ii[0], ii[1], ii[2], epsilon=epsilon)
(10 more lines...)

a nosedir/test_task_specsmooth/short_summary.log
a nosedir/test_task_specsmooth/out4False.im
a nosedir/test_task_specsmooth/out4Truem.im
a nosedir/test_task_specsmooth/out5Truem.im
a nosedir/test_task_specsmooth/out5False.im
a nosedir/test_task_specsmooth/__pycache__/test_task_specsmooth.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_specsmooth/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_exportfits/__pycache__
a nosedir/test_task_exportfits/test_task_exportfits.py
a nosedir/test_task_exportfits/short_summary.log
a nosedir/test_task_exportfits/casa-20220721-234024.log
a nosedir/test_task_exportfits/my.im
a nosedir/test_task_exportfits/__pycache__/test_task_exportfits.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_exportfits/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_flagcmd/test_task_flagcmd.py
a nosedir/test_task_flagcmd/__pycache__
a nosedir/test_task_flagcmd/casa-20220721-231110.log
a nosedir/test_task_flagcmd/short_summary.log
a nosedir/test_task_flagcmd/__pycache__/test_task_flagcmd.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_flagcmd/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_makemask/elliptical_annulus_crtf.txt
a nosedir/test_task_makemask/test_task_makemask.py
a nosedir/test_task_makemask/__pycache__
a nosedir/test_task_makemask/short_summary.log
a nosedir/test_task_makemask/casa-20220721-224150.log
a nosedir/test_task_makemask/__pycache__/test_task_makemask.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_makemask/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_sdimaging/test_task_sdimaging.py
a nosedir/test_task_sdimaging/__pycache__
a nosedir/test_task_sdimaging/casa-20220721-211215.log
a nosedir/test_task_sdimaging/short_summary.log
a nosedir/test_task_sdimaging/__pycache__/test_task_sdimaging.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_sdimaging/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_tsdimaging/casa-20220721-233240.log
a nosedir/test_task_tsdimaging/__pycache__
a nosedir/test_task_tsdimaging/test_task_tsdimaging.py
a nosedir/test_task_tsdimaging/short_summary.log
a nosedir/test_task_tsdimaging/__pycache__/test_task_tsdimaging.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_tsdimaging/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_immoments/__pycache__
a nosedir/test_task_immoments/casa-20220721-232839.log
a nosedir/test_task_immoments/test_task_immoments.py
a nosedir/test_task_immoments/short_summary.log
a nosedir/test_task_immoments/__pycache__/test_task_immoments.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_immoments/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_sdatmcor/test_task_sdatmcor.py
a nosedir/test_task_sdatmcor/casa-20220721-230312.log
a nosedir/test_task_sdatmcor/__pycache__
a nosedir/test_task_sdatmcor/short_summary.log
a nosedir/test_task_sdatmcor/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_sdatmcor/__pycache__/test_task_sdatmcor.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_plotbandpass/casa-20220721-223209.log
a nosedir/test_task_plotbandpass/__pycache__
a nosedir/test_task_plotbandpass/test_task_plotbandpass.py
a nosedir/test_task_plotbandpass/short_summary.log
a nosedir/test_task_plotbandpass/__pycache__/test_task_plotbandpass.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_plotbandpass/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_polcal/__pycache__
a nosedir/test_task_polcal/test_task_polcal.py
a nosedir/test_task_polcal/short_summary.log
a nosedir/test_task_polcal/casa-20220721-210156.log
a nosedir/test_task_polcal/__pycache__/test_task_polcal.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_polcal/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_spxfit/__pycache__
a nosedir/test_task_spxfit/casa-20220721-210646.log
a nosedir/test_task_spxfit/short_summary.log
a nosedir/test_task_spxfit/test_task_spxfit.py
a nosedir/test_task_spxfit/__pycache__/test_task_spxfit.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_spxfit/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_splattotable/good_table0
a nosedir/test_task_splattotable/good_table01
a nosedir/test_task_splattotable/__pycache__
a nosedir/test_task_splattotable/casa-20220721-225823.log
a nosedir/test_task_splattotable/short_summary.log
a nosedir/test_task_splattotable/test_task_splattotable.py
a nosedir/test_task_splattotable/__pycache__/test_task_splattotable.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_splattotable/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_concat/test_task_concat.py
a nosedir/test_task_concat/casa-20220721-232713.log
a nosedir/test_task_concat/__pycache__
a nosedir/test_task_concat/short_summary.log
a nosedir/test_task_concat/__pycache__/test_task_concat.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_concat/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_exportasdm/test_task_exportasdm.py
a nosedir/test_task_exportasdm/xosro2ref-reimp.ms.flagversions
a nosedir/test_task_exportasdm/casa-20220721-210500.log
a nosedir/test_task_exportasdm/xosro2ref.ms.flagversions
a nosedir/test_task_exportasdm/X_osro_013.55979.93803716435
a nosedir/test_task_exportasdm/__pycache__
a nosedir/test_task_exportasdm/uid___A002_X72bc38_X000
a nosedir/test_task_exportasdm/asdm.ms.flagversions
a nosedir/test_task_exportasdm/short_summary.log
a nosedir/test_task_exportasdm/asdm.ms.flagversions/FLAG_VERSION_LIST
a nosedir/test_task_exportasdm/asdm.ms.flagversions/flags.Original
a nosedir/test_task_exportasdm/__pycache__/test_task_exportasdm.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_exportasdm/__pycache__/conftest.cpython-36-pytest-7.0.1.pyc
a nosedir/test_task_exportasdm/xosro2ref.ms.flagversions/FLAG_VERSION_LIST
a nosedir/test_task_exportasdm/xosro2ref.ms.flagversions/flags.Original
a nosedir/test_task_exportasdm/xosro2ref-reimp.ms.flagversions/FLAG_VERSION_LIST
a nosedir/test_task_exportasdm/xosro2ref-reimp.ms.flagversions/flags.Original