Error message in TCGAbiolinksGUI

[ghost]

I used TCGAbiolinksGUI to get miRNAs relevant to TCGA-PRAD but without success. I get error message -
"Error- No results for this query". I am stuck at "Get GDC data- Molecular Data"
One additional question. what is the use of "Barcode" and what to feed for TCGA-PRAD

Any help will be appreciated.
B

[DouDou-Echo]

I have the same trouble like this. error message "GDC server down" when to download mutation data

[HUSAIN23]

i tried to run TCGAbiolinks GUI ,i downloaded data drom menu GET GDC data and i select file from directory to analyze clinical analysis adn clicked on generate survival plot but it shows that Aesthetics can not vary with a ribbon