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Old 01-14-2015, 03:35 AM   #1
Phage Hunter
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Default BBMap Error

Hi guys,

When attempting to build an index or carry out any mapping with BBMap I always get the following error: Could not find or load main class Drive. I suspect this is may be purely a Java error, but I am not sure as I am new to all this.

Could any of you shed light on this or maybe suggest equivalent programs if no solution can be found?

Thanks
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Old 01-14-2015, 04:07 AM   #2
GenoMax
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Can you tell us what OS are you running this on and the command you are using?
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Old 01-14-2015, 04:43 AM   #3
Phage Hunter
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I am running Ubuntu 14.04 with Java version 1.8.0_25. I have tried multiple commands and each produces the same error. I tried running: ./bbmap.sh ref=T3.fasta k=10

With that command I get the following output:

java -Djava.library.path=/media/damian/Hard Drive - Hyb/bbmap/bbmap/jni/ -ea -Xmx25537m -cp /media/damian/Hard Drive - Hyb/bbmap/bbmap/current/ align2.BBMap build=1 overwrite=true fastareadlen=500 ref=T3.fasta k=10
Error: Could not find or load main class Drive
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Old 01-14-2015, 04:50 AM   #4
GenoMax
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Did you move any of the folders inside the BBMap directory after you downloaded BBMap?
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Old 01-14-2015, 05:21 AM   #5
Phage Hunter
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No I did not move or edit anything. After decompressing, I simply tried to run the program immediately from the script.
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Old 01-14-2015, 05:34 AM   #6
Phage Hunter
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The problem has been sorted out. It was simply because my main drive name has a space in it and the script was unable to locate the path because of it. I changed it and things are working now.

Thanks for your help.
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