2D classification failed

Dear All,

When I run 2D classification by standalone version of cryoSPARC 2.15, it gave the following error:

[CPU: 1.11 GB]   Traceback (most recent call last):
  File "cryosparc2_compute/jobs/runcommon.py", line 1685, in run_with_except_hook
    run_old(*args, **kw)
  File "cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py", line 110, in cryosparc2_compute.engine.cuda_core.GPUThread.run
  File "cryosparc2_worker/cryosparc2_compute/engine/cuda_core.py", line 111, in cryosparc2_compute.engine.cuda_core.GPUThread.run
  File "cryosparc2_worker/cryosparc2_compute/engine/engine.py", line 1011, in cryosparc2_compute.engine.engine.process.work
  File "cryosparc2_worker/cryosparc2_compute/engine/engine.py", line 175, in cryosparc2_compute.engine.engine.EngineThread.setup_current_data_and_ctf
  File "cryosparc2_worker/cryosparc2_compute/engine/cuda_kernels.py", line 1732, in cryosparc2_compute.engine.cuda_kernels.extract_fourier_2D
  File "/home/username/wherecryosparcminstalled/cryosparc2_worker/deps/anaconda/lib/python2.7/site-packages/pycuda/driver.py", line 382, in function_call
    func._set_block_shape(*block)
LogicError: cuFuncSetBlockShape failed: invalid resource handle

I am looking forward to getting your advice on how to have the 2D classification successfully run by cryoSPARC.

Best wishes,

Flemming