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OTU tables must be the json version of biom #8

Open Chriska1 opened 6 years ago

Chriska1 commented 6 years ago

Hi, I am using the web application of BugBase and keep on running into the same error: "There was an error while parsing your data. Please ensure your OTU and mapping files follow the format explained in the documentation. OTU tables must be the json version of biom." We have been troubleshooting this at the Knight lab, but couldn't get to a solution. To our best knowledge, both biom and metadata files are in the right format. It is a merged biom file from 3 separate biom files though, all of which were closed reference against Greengenes. I tried the commands on other datasets, which works, but not this particular biom file. Does someone have time to help diagnose? Thanks, Chris

jingao-yu commented 6 years ago

Hi, I have tried to convert BIOM files according to the following website, and that error information disappears: http://biom-format.org/documentation/biom_conversion.html commands: biom convert -i table.biom -o table.from_biom.txt --to-tsv biom convert -i table.txt -o table.from_txt_json.biom --table-type="OTU table" --to-json

Chriska1 commented 6 years ago

Thank you Jingao. I have tried this a dozen times; it doesn't work for this particular file, and I cannot figure out why. Can I send you the file so you can try? Thanks, Chris

jingao-yu commented 6 years ago

Yes, my pleasure. You can sent it to jingao_yu@sina.cn, let me try.

Candice-Q commented 5 years ago

Hi Jingao, were you able to fix the problem? I am having similar issues. I have also tried converting my biom table to a text and back but I receive the same error.

hfxfroi commented 5 years ago

Try my solution: first, change the OTU_1, OTU_2, OTU_3 of the first column in OTU_table into numbers (1, 2, 3... do not contain any other characters), and second, convert OTU_table into biom file.

snowflake01986 commented 5 years ago

Hi, guys, has anyone tried these out...,　Ｉ have the same problem about file format of biom json.

hfxfroi commented 5 years ago

I did run it successfully before, but now I don't know what's going on. I can't even run an example of the official website.

------------------ 原始邮件 ------------------ 发件人: "Karl Leswing"notifications@github.com; 发送时间: 2019年8月16日(星期五) 凌晨0:21 收件人: "knights-lab/BugBase"BugBase@noreply.github.com; 抄送: "hfxfroi"hfxfroi@qq.com;"Comment"comment@noreply.github.com; 主题: Re: [knights-lab/BugBase] OTU tables must be the json version of biom(#8)

Hi, guys, has anyone tried these out...,　Ｉ have the same problem about file format of biom json.

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snowflake01986 commented 5 years ago

It seems that the sample data contain dos newline instead of windows. Fine, any way, no idea. there seems to be no maintenance staff.

snowflake01986 commented 5 years ago

sorry, instead of linux