Desperate! Salmon-quant to DESEQ2 gives me 0 lines?

Hello All,
I am relatively new to this sort of analysis. I have paired-end reads from Oncopeltus tissue. I ran these under Salmon-quant to generate TPMs. I then used these as input files into the newest version of DESEQ2 using the gff3 annotation file from the oncopeltus genome. The program runs, but returns outputs with nothing in them.
Please help!