mne_process_raw reading event files

Hi,

I am trying to run mne_process_raw from batch with an event file in the
old format. However, when I run the command I get the following error
message:
"Event file is in the old format. Taking into account offset of 135000
samples
Read 168 events from converted_for_testing.eve
Computing...
Too few samples (required : 1885 got : 0)"

What do I do wrong?
thanks, Sarah

Below is the command I run:
"mne_process_raw \
--raw SBT_MEG_005_run1_raw.fif \
--cov SBT_MEG_005_testing_con_0.01-200Hz.cov \
--gcov SBT_MEG_005_con_0.01-200Hz_run1cov.fif \
--filteroff \
--digtrig STI_014 \
--projon \
--ave SBT_MEG_005_testing_con_0.01-200Hz.ave \
--gave SBT_MEG_005_run1_con_0.01-200Hz.fif"