Hello everyone! I am new to Galaxy and I am trying to work my way through the ATAC-seq tutorial (Hands-on: ATAC-Seq data analysis / ATAC-Seq data analysis / Epigenetics). I am at the MACS2 Callpeak step, but keep receiving an error. Any and all insight is extremely appreciated! Thank you.
What I Input:
| Number | 73 |
|---|---|
| Name | MACS2 callpeak on data 62 (Peaks in tabular format) |
| Created | Tuesday Nov 12th 9:19:05 2024 GMT-5 |
| Filesize | - |
| Dbkey | mm10 |
| Format | tabular |
| File contents | contents |
| History Content API ID | f9cad7b01a4721354ef60effa34ef599 |
| History API ID | bbd44e69cb8906b5392a7444d65eb960 |
| UUID | 858aa35b-c60e-49d3-bcf7-54024dba6a08 |
| Full Path | /corral4/main/objects/8/5/8/dataset_858aa35b-c60e-49d3-bcf7-54024dba6a08.dat |
Tool Parameters
| Input Parameter | Value |
|---|---|
| Are you pooling Treatment Files? | 0 |
| ChIP-Seq Treatment File | 62: MarkDuplicates on data 57: BAM (as BED) |
#SRR891268_R1
#SRR891268_R2|
|Do you have a Control File?|0|
|Format of Input Files|Single-end BAM|
|Effective genome size|1870000000|
|Build Model|nomodel|
|Set extension size|200|
|Set shift size|-100|
|Peak detection based on|qvalue|
|Minimum FDR (q-value) cutoff for peak detection|0.05|
|Additional Outputs|Peaks as tabular file (compatible wih MultiQC) Peak summits Scores in bedGraph files (–bdg)|
|advanced_options||
|When set, scale the small sample up to the bigger sample|0|
|Use fixed background lambda as local lambda for every peak region|0|
|Save signal per million reads for fragment pileup profiles|0|
|When set, use a custom scaling ratio of ChIP/control (e.g. calculated using NCIS) for linear scaling|Not available.|
|The small nearby region in basepairs to calculate dynamic lambda|Not available.|
|The large nearby region in basepairs to calculate dynamic lambda|Not available.|
|Composite broad regions|nobroad|
|Use a more sophisticated signal processing approach to find subpeak summits in each enriched peak region|1|
|How many duplicate tags at the exact same location are allowed?|all|
|Minimum fragment size in basepair|20|
|Buffer size|100000|
The Error I Received:
| Galaxy Tool ID | toolshed.g2.bx.psu.edu/repos/iuc/macs2/macs2_callpeak/2.2.9.1+galaxy0 |
|---|---|
| Job State | error |
| Command Line | export PYTHON_EGG_CACHE=pwd && (macs2 callpeak -t ‘/corral4/main/objects/e/8/c/dataset_e8caa316-80eb-411d-8233-08819f152174.dat’ --name MarkDuplicates_on_data_57__BAM__as_BED_ --format BAM --gsize ‘1870000000’ --call-summits --keep-dup ‘all’ --d-min 20 --buffer-size 100000 --bdg --qvalue ‘0.05’ --nomodel --extsize ‘200’ --shift ‘-100’ 2>&1 > macs2_stderr) && cp MarkDuplicates_on_data_57__BAM__as_BED__peaks.xls ‘/corral4/main/jobs/062/436/62436865/outputs/dataset_858aa35b-c60e-49d3-bcf7-54024dba6a08.dat’ && exit_code_for_galaxy=$? && cat macs2_stderr 2>&1 && (exit $exit_code_for_galaxy) |
| Tool Standard Output | INFO @ Tue, 12 Nov 2024 14:19:09: # Command line: callpeak -t /corral4/main/objects/e/8/c/dataset_e8caa316-80eb-411d-8233-08819f152174.dat --name MarkDuplicates_on_data_57__BAM__as_BED_ --format BAM --gsize 1870000000 --call-summits --keep-dup all --d-min 20 --buffer-size 100000 --bdg --qvalue 0.05 --nomodel --extsize 200 --shift -100 # ARGUMENTS LIST: # name = MarkDuplicates_on_data_57__BAM__as_BED_ # format = BAM # ChIP-seq file = [‘/corral4/main/objects/e/8/c/dataset_e8caa316-80eb-411d-8233-08819f152174.dat’] # control file = None # effective genome size = 1.87e+09 # band width = 300 # model fold = [5, 50] # qvalue cutoff = 5.00e-02 # The maximum gap between significant sites is assigned as the read length/tag size. # The minimum length of peaks is assigned as the predicted fragment length “d”. # Larger dataset will be scaled towards smaller dataset. # Range for calculating regional lambda is: 10000 bps # Broad region calling is off # Paired-End mode is off # Searching for subpeak summits is on INFO @ Tue, 12 Nov 2024 14:19:09: #1 read tag files… INFO @ Tue, 12 Nov 2024 14:19:09: #1 read treatment tags… struct.error: unpack requires a buffer of 4 bytes Exception ignored in: ‘MACS2.IO.Parser.BAMParser.tsize’ Traceback (most recent call last): File “/usr/local/lib/python3.10/site-packages/MACS2/callpeak_cmd.py”, line 389, in load_tag_files_options ttsize = tp.tsize() struct.error: unpack requires a buffer of 4 bytes Traceback (most recent call last): File “/usr/local/bin/macs2”, line 653, in main() File “/usr/local/bin/macs2”, line 51, in main run( args ) File “/usr/local/lib/python3.10/site-packages/MACS2/callpeak_cmd.py”, line 65, in run else: (treat, control) = load_tag_files_options (options) File “/usr/local/lib/python3.10/site-packages/MACS2/callpeak_cmd.py”, line 391, in load_tag_files_options treat = tp.build_fwtrack() File “MACS2/IO/Parser.pyx”, line 1169, in MACS2.IO.Parser.BAMParser.build_fwtrack File “MACS2/IO/Parser.pyx”, line 1181, in MACS2.IO.Parser.BAMParser.build_fwtrack File “MACS2/IO/Parser.pyx”, line 1166, in MACS2.IO.Parser.BAMParser.get_references struct.error: unpack requires a buffer of 4 bytes |
| Tool Standard Error | empty |
| Tool Exit Code | 1 |
| Job Messages | Job Message 1: |
- desc: Fatal error: Exit code 1 ()
- error_level: 3
- exit_code: 1
- type: exit_code
Job Message 2:
- desc: Fatal error: Matched on error:
- error_level: 3
- match: error:
- stream: stdout
- type: regex|
|Job API ID|bbd44e69cb8906b5410c5d52606a7d81|
