Error Importing Particle Stacks

I am trying to Import Particles and recieve an error (shown in the image)

OSError: raw write() returned invalid length 1048576 (should have been between 0 and 524288)

Is this a problem with the master node istallation or a cryoSPARC end error?


Hi @mjeffery this is an error we have not seen before - can you report the following:

  • OS version (output of uname -a command)
  • type of file system where the imported data was stored (remote? NFS? etc)
  • type of file system where the project directory is located
  • OS version: Linux hex.lmb.internal 5.6.4-1.el7.elrepo.x86_64 #1 SMP Sun Apr 12 16:56:32 EDT 2020 x86_64 x86_64 x86_64 GNU/Linux

  • Project directory and import data are both on the same Parallel File System / GFS.

I have recently updated to cryoSPARC 3.2 so potentially it is an installation problem? Though I just used cryosparcm update.
As a test, I cloned an Import Particles job that I had done before the update, and it didn’t work either.

Hi @mjeffery, which version of cryoSPARC were you running when this was not an issue?