Entering edit mode
5.1 years ago
shashi
•
0
hi everyone,
I doing metagenomics analysis using minimap2, MEGAN, Kronatools pipeline. i have done mapping of nanopore reads with minimap2 keeping reference nt.fa database which provide output .sam file.
The analysis was done in AWS ubuntu server 32RAM , 1TB storage
i have used sam2rma tool in megan to convert file format for further analysis like taxonomic classification, OTU etc.
but i got error "java.lang.ArrayIndexOutOfBoundsException" while running the command
./sam2rma -i /home/ubuntu/minimap2/barcode3_5_aligned.sam -lg -alg longReads -a2t nucl_acc2tax-Nov2018.abin.zip -v -o /home/ubuntu/megan/barcode_3_5_rmafile/
Below is the error which im getting
Caught: java.lang.ArrayIndexOutOfBoundsException
at java.util.zip.Deflater.setInput(Deflater.java:204)
at megan.io.Compressor.deflateString2ByteArray(Compressor.java:106)
at megan.io.OutputWriter.writeString(OutputWriter.java:170)
at megan.rma6.RMA6FileCreator.addQuery(RMA6FileCreator.java:128)
at megan.rma6.RMA6FromBlastCreator.parseFiles(RMA6FromBlastCreator.java:249)
at megan.tools.SAM2RMA6.createRMA6FileFromSAM(SAM2RMA6.java:328)
at megan.tools.SAM2RMA6.run(SAM2RMA6.java:284)
at megan.tools.SAM2RMA6.main(SAM2RMA6.java:64)
can anyone please help me to resolve the issue
Thank you