Group adjustment pop-up is blank, cannot be modified

MetaboAnalyst
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metaboanalyst_error
metaboanalyst_error864×486 108 KB

Hi,

Thank you for making such a fantastic tool to analyze LC-MS data. I have used Metaboanalyst successfully for a few years now, and have analyzed my specific datasets successfully numerous times.

The last time I analyzed this specific data was in early March 2023. However, when I upload the same .csv today, I get a blank pop-up when I go to adjust my groups. I did not encounter this issue last month.

I have had intermittent problems like this occasionally, which has been resolved by using different browsers. However, I have this same issue whether I use Chrome, Firefox, or Edge. I also cleared my cache, just in case, to no avail.

Thanks for any insight,
Lydia

1 Like
2

I have got a problem like you

hope someone help

Thank you

3

Hi again,

Yes, the problem still persists this morning. Maybe the data uploader is the issue?

Test data looks fine. Screenshot below.

image
image1920×1080 268 KB

Thank you,
Lydia

4

Hi Lydia,

I have been having this same problem, have you been able to resolve it? I have it in every browser on multiple machines, but I have a colleague that uploaded the same .csv file and it was able to be modified. Maybe it’s the security software?

5

Please follow our post guideline.

6

1.) Tool: Metaboanalyst (statistical analysis, one factor); module: .csv file uploader

2.) Reference .csv file is attached.
20230307_2022Met_feature_sub_dup_meladded_10885.csv (53.6 KB)

3.) Steps involved with issue:
a.) Navigate to the Metaboanalyst one-factor analysis upload page: MetaboAnalyst
b.) Adjust settings: ‘peak intensity’ > samples in columns (unpaired) > upload attached .csv > submit.
c.) Data integrity check page > edit groups > screenshot below is encountered on my end.

image
image1920×1080 269 KB

Thank you for your time and consideration.
Lydia

7

I don’t see the group information. The message (in red) actually tells the exact issue with your data. You can edit your labels to fix some minor issues - this is a major issue as the group label information is completely missing.

8

I edited my file to reflect the same labels as demonstrated in one of the sample datasets. Of course, this edited dataset could be analyzed without issue. I have attached both files for community purposes.

My edited dataset:
20230307_2022Met_feature_sub_dup_meladded_10885_test.csv (53.8 KB)

Based on sample dataset:
lcms_table.csv (48.4 KB)

Even though I have analyzed this specific data (unedited) without issue since last October, I just encountered this issue beginning in April 2023. Perhaps a new update made this a requirement.

Either way, thank you for your time and explanation, I hope this post will be helpful to peers.

Many thanks,
Lydia