roblanf / sangeranalyseR

functions to analyse sanger sequencing reads in R
MIT License
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qualityPhredScores Error #76

Open cgcole opened 2 years ago

cgcole commented 2 years ago

Hello,

I am running into an issue with using SangerAlignment() on some of my .ab1 files. I have used it in the past with no problem, but for files from my last two batches of sequencing, I run into the following error code:

Error in .local(.Object, ...) : 'qualityPhredScores' length cannot be zero.PARAMETER_VALUE_ERROR In addition: Warning message: In read.abif(readFileName) : unimplemented legacy type found in file

I can't seem to identify the difference between the .ab1 files that is triggering the error.

Thanks! Cody