Hi,
Please upgrade to 3.1 beta, or at least 3.0.7.
3.0 beta is very old and contains a lot of bugs that have
been fixed since then.
Best regards,
Takanori Nakane
> Dear all,
> Hi, I've encountered an error in relion-3.o beta's auto-refienment job,
> the error message is 'ERROR: No orientation was found as better than any
> other.'
>
> I've tried several things, like increase the initial lowpass from 50 to 35
> angstrom, or set a fail safe threshold value to be equal to all particles,
> but still get this error, the whole error message goes like:
> "ipart= 0 adaptive_fraction= 0.999
> min_diff2= 3.40282e+38
> Dumped data: error_dump_pdf_orientation, error_dump_pdf_orientation and
> error_dump_unsorted.
> in: /home/linhua/Programs/relion-3.0_beta/src/acc/acc_ml_optimiser_impl.h,
> line 1809
> in: /home/linhua/Programs/relion-3.0_beta/src/acc/acc_ml_optimiser_impl.h,
> line 1809
> slave 3 encountered error: === Backtrace ===
> /home/linhua/Programs/relion-3.0_beta/build/bin/relion_refine_mpi(_ZN11RelionErrorC1ERKSsS1_l+0x41)
> [0x43a1d1]
> /home/linhua/Programs/relion-3.0_beta/build/bin/relion_refine_mpi(_Z36globalThreadExpectationSomeParticlesR14ThreadArgument+0xe8)
> [0x5c1d68]
> /home/linhua/Programs/relion-3.0_beta/build/bin/relion_refine_mpi(_Z11_threadMainPv+0x3f)
> [0x48244f]
> /lib64/libpthread.so.0(+0x7e25) [0x7f97c8c50e25]
> /lib64/libc.so.6(clone+0x6d) [0x7f97c897abad]
> ==================
> ERROR:
> No orientation was found as better than any other.
>
> A particle image was compared to the reference and resulted in all-zero
> weights (for all orientations). This should not happen, unless your data
> has very special characteristics. This has historically happened for some
> lower-precision calculations, but multiple fallbacks have since been
> implemented. Please report this error to the relion developers at
>
> github.com/3dem/relion/issues
>
> [Blue:36413] 1 more process has sent help message help-mpi-api.txt /
> mpi-abort
> [Blue:36413] Set MCA parameter "orte_base_help_aggregate" to 0 to see all
> help / error messages"
>
> In particle extraction job, I set the background diameter to be default of
> -1.
>
> Does anyone have a clue about how to solve this problem?
>
> Thank you very much in advance!
>
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