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 Problem mounting experiments in Matlab

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lh115 Posted - Jan 11 2010 : 11:41:15 AM
When I go to mount an experiment in Matlab using 'chexp', I receive the error:

??? Error using ==> chexp
Error using ==> findexp>local_parseExperimentFile
Unable to open list of experiments (\\munin\data\daemon\experiments.txt). Permission denied
No settings changed

I can navigate to the files within my experiment but my scrips rely on the experiment being mounted to run.

Lars
10   L A T E S T    R E P L I E S    (Newest First)
petty Posted - Mar 31 2010 : 10:53:07 AM
the file disappeared again sometime after 6am, i grabbed a copy from backup about 20 minutes ago.
tharsh Posted - Mar 31 2010 : 10:05:02 AM

I don't think it's working- "chexp" in matlab says it can't find the file- or has it been moved so that this command must be updated?
petty Posted - Mar 30 2010 : 1:25:07 PM
Something happened to our experiments.txt file last night, so it had to be regenerated and sync'd across locations. Should be working again, but post back if its not.
lh115 Posted - Mar 30 2010 : 11:03:25 AM
I'm having similar problems today. I'm able to mount some experiments but not others. Francis was able to fix this yesterday though...

Lars
smoski Posted - Mar 30 2010 : 10:58:40 AM
I just got the same error as Lars described above. I can hard-code as a work-around, but wanted to check if the permissions file can be fixed again?

Thanks.
petty Posted - Jan 16 2010 : 8:15:32 PM
Looks like you need to check out the raw data of the last subject the script got to. The error indicated that there was no data to transfer.
wang Posted - Jan 16 2010 : 6:07:22 PM
Not sure whether this is related to the recent change posted above, I am having a problem in using the BIAC's matlab ROI analysis script which transferrs ROI data into Access. This script worked well a few days ago. Here is the error message:

An error was reported when attempting to insert data into the database:
Error using ==> roitoaccess
no data generated on this run!

There are no details about which line is problematic in roitoaccess.m file. Any idea? Thanks.

Lihong
francis.favorini Posted - Jan 13 2010 : 4:12:34 PM
Should be fine now.
diaz Posted - Jan 11 2010 : 4:19:30 PM
it must be a recent change, because it worked all day yesterday.
petty Posted - Jan 11 2010 : 1:56:32 PM
something is up with the permissions on the experiments.txt file.

as a temporary work around you can just hard code the path until it gets sorted out when francis returns.

so instead of exptdir = findexp('LARS.01'), just use exptdir = '\\Path\to\LARS.01';

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