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xiaochuanle / MECAT

MECAT: an ultra-fast mapping, error correction and de novo assembly tool for single-molecule sequencing reads
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canu configuration error #12

Open lilinzhou opened 7 years ago

lilinzhou commented 7 years ago

Hi, when I run the mecat2canu, I get a configuration error :

Don't panic, but a mostly harmless error occurred and canu failed.

canu failed with 'task meryl failed to find a configuration to run on'.

I want to know if I install the mecat correctly? Or the configuration need to configure by myself?

lilinzhou commented 7 years ago

the complete error is :

smpw -pacbio-corrected corrected_euglena_30X.fasta -- Detected 16 CPUs and 63 gigabytes of memory. -- Detected Sun Grid Engine in '/opt/gridengine/default'. -- Grid engine disabled per useGrid=false option.

-- Task meryl can't run on any available machines. -- It is requesting 64-256 GB memory and 1-32 threads. -- See above for hardware limits.

================================================================================ Don't panic, but a mostly harmless error occurred and canu failed.

canu failed with 'task meryl failed to find a configuration to run on'.

xiaochuanle commented 7 years ago

How much is your genomesize ? If you have any question, you can add our QQ : 759624051

lilinzhou commented 7 years ago

Thank you! But I think I have been solved this problem by change the maxMemory parameter. My genome size is about 2G, maybe the maxMemory set before is too small. And many thanks again.

xiaochuanle commented 7 years ago

Yes， the maxMemory set before is too small

xiaochuanle commented 7 years ago

If you need, we can help your assembly!

lilinzhou commented 7 years ago

That's very kind of you! Your assembler works very will at present! Faster as we expected! And we will consider your suggestion carefully if we have any problem. Thank you!