Dear Raphael and others who experienced this,

in some rare cases we have seen that the 'restraints' module of ARP/wARP can have a malfunction. If this is the case for your data, then the best you can do at the moment - while the fix is not there - is to deactivate the use of this module in the ccp4 interface of ARP/wARP: Under 'ARP/wARP flow parameters' it's the first item 'Use conditional restraints for free atoms'. Then rerun your job.

Regards,
Gerrit.

On 3/16/10 2:39 AM, Rafael Counago wrote:
Dear all,

I am getting an error message when I run arp/warp using CCP4i.

*/"QUITTING ... ARP/wARP module stopped with an error message:
RESTRAINTS

*** Look for error message in the file:
/home/rafael/MAD/CCP4/2_warpNtrace_build.last.log

[1] 11549/*


The only error message I can find on the above file is:

/*:1: parser error : Document is empty
XMLOutputFilename = 'snow_log.xml'
^
Parameter Stream does NOT contain XML, this is the reason for the previous message (parser error). Will try to parse it as a variable file (each line being a 'variableName=value' pair).*/

Any ideas?

Cheers,

Rafael.


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