Blank Assertion Error when running ICA

[barlehmann]

[barlehmann]

Not sure if the output from running the above came out fully in the above so am pasting it again below:

[barlehmann]

copying last part of output since for some reason that is not showing up:

[agramfort]

what version of mne are you using? mne.sys_info() gives what? can you share the file?

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[barlehmann]

Thanks for your response. I believe it is version .21: This is the output from what you suggested: Platform: Linux-4.19.104+-x86_64-with-Ubuntu-18.04-bionic Python: 3.6.9 (default, Apr 18 2020, 01:56:04) [GCC 8.4.0] Executable: /usr/bin/python3 CPU: x86_64: 2 cores Memory: 12.7 GB mne: 0.21.dev0 numpy: 1.18.4 {blas=openblas, lapack=openblas} scipy: 1.4.1 matplotlib: 3.2.1 {backend=module://ipykernel.pylab.backend_inline} sklearn: 0.22.2.post1 numba: 0.48.0 nibabel: 3.0.2 cupy: Not found pandas: 1.0.4 dipy: Not found mayavi: Not found pyvista: Not found vtk: Not found

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On Fri, Jun 5, 2020 at 4:28 PM Alexandre Gramfort ***@***.***> wrote: what version of mne are you using? mne.sys_info() gives what? can you share the file? > — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#7868 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOPSSYJQAT62DEM67RSYNI3RVFIPTANCNFSM4NVDVN5A> .

-- Bar Lehmann, LICSW, LCSW, BCN Pronouns (he, him) Better State of Mind <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.better-2Dstate-2Dof-2Dmind.com_&d=DwMFaQ&c=U0G0XJAMhEk_X0GAGzCL7Q&r=Cj9RPhU2oMWLltcCQOdyiRyEy1SYAQSCFx-DVb42LRg&m=7ee_WmUyiOPjHobDC0vMixQZZFyB0J_OXL0Iat3v7j4&s=QlhKoajey2QgZZovEHi_mTU9JFQ8pz4mKclopcug2fs&e=> Find Us On Psychology Today <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.psychologytoday.com_us_therapists_better-2Dstate-2Dof-2Dmind-2Dwashington-2Ddc_492202-3Fp-3D1&d=DwMFaQ&c=U0G0XJAMhEk_X0GAGzCL7Q&r=Cj9RPhU2oMWLltcCQOdyiRyEy1SYAQSCFx-DVb42LRg&m=7ee_WmUyiOPjHobDC0vMixQZZFyB0J_OXL0Iat3v7j4&s=REG0Ftd30CRbaVXB_m3pzAIqebNFFfiY-_IsjUkpHqc&e=> (833) 944-0692

[agramfort]

you are using a dev version on 0.21 please upgrade to latest stable version or current master version

[barlehmann]

Thank you for the suggestion - It is now at version mne: 0.20.5, but the same issue continues to arise.

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On Fri, Jun 5, 2020 at 4:40 PM Alexandre Gramfort ***@***.***> wrote: you are using a dev version on 0.21 please upgrade to latest stable version or current master version — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub <#7868 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AOPSSYNCA3VJBY42IZIPLK3RVFJ3RANCNFSM4NVDVN5A> .

-- Bar Lehmann, LICSW, LCSW, BCN Pronouns (he, him) Better State of Mind <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.better-2Dstate-2Dof-2Dmind.com_&d=DwMFaQ&c=U0G0XJAMhEk_X0GAGzCL7Q&r=Cj9RPhU2oMWLltcCQOdyiRyEy1SYAQSCFx-DVb42LRg&m=7ee_WmUyiOPjHobDC0vMixQZZFyB0J_OXL0Iat3v7j4&s=QlhKoajey2QgZZovEHi_mTU9JFQ8pz4mKclopcug2fs&e=> Find Us On Psychology Today <https://urldefense.proofpoint.com/v2/url?u=https-3A__www.psychologytoday.com_us_therapists_better-2Dstate-2Dof-2Dmind-2Dwashington-2Ddc_492202-3Fp-3D1&d=DwMFaQ&c=U0G0XJAMhEk_X0GAGzCL7Q&r=Cj9RPhU2oMWLltcCQOdyiRyEy1SYAQSCFx-DVb42LRg&m=7ee_WmUyiOPjHobDC0vMixQZZFyB0J_OXL0Iat3v7j4&s=REG0Ftd30CRbaVXB_m3pzAIqebNFFfiY-_IsjUkpHqc&e=> (833) 944-0692

[agramfort]

then I need to get the script and the data to replicate dropbox or google drive or whatever works

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[agramfort]

you are setting n_components = 25 while you only have 19 channels. n_components cannot exceed 19. feel free to close if it solves the problem

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[barlehmann]

That fixed it, thank you very much for your swift and on-point assistance!

[larsoner]

Reopening as I think we should catch and raise an informative error

[agramfort]

PR welcome