Error in run DADA2

@Xinyi_Chu, I suspect you may be on the right track re: quality. Searching the forum for keywords from your error messages e.g. isBimeraDenovoTable will often return helpful results:

With your current parameters, (which seem pretty reasonable given the quality of the reverse reads), you would be limited to joining amplicons of ~160bp or shorter, which could be causing a complete loss of sequences.

If that's very close to your target amplicon length, it might be worth playing with the trim/trunc settings. Otherwise, you might try running dada2 denoise-single to see what the forward reads give you to work with.