|DDA search hangs on "Running percolater..." with a specific FASTA file||Remco van Soest||2022-09-20|
Skyline (64 bit) 188.8.131.52 (c99206313)
When using the "Import DDA Peptide Search" workflow Skyline hangs on "Running percolator..." after the search has successfully finished. I have to manually end the "percolator.exe" task in order to make the software respond again.
The issue seems related to the FASTA file (attached; downloaded from NCBI; sequence is correct). If I manually remove line 11 and 12 everything works just fine. It is not the length, as everything works fine as well if I replace line 11 and 12 with A's.
Why does the percolator task hang when using a specific FASTA file? I don't see anything wrong with the file, and obviously want to be able to use the full sequence for my search.