tkimhofer / msbrowser Goto Github PK

I'm having som issues with your msbrowser app: after processing peakpicking step on my data app quits with some errors. I tried both example and my own data, both of them do not have any problems while running xcms based peakpicking from Rstudio. I'd like to know, if there any solutions for this. Errors are listed in pics:

hi torben

Hi @tkimhofer,

When I was playing msbrower with my own data, and I got the following error:

No peaks detected- change parameter values!
Performing peak picking (centWave)
Detecting mass traces at 25 ppm ... OK
Detecting chromatographic peaks in 299 regions of interest ...Warning in .centWave_orig(mz = mz, int = int, scantime =     scantime, valsPerSpect = valsPerSpect,  :
No peaks found!
FAIL: none found!
done!

So I used your example data with the same centwave parameters following your video tutorial, but the same error appeared.

I don't know what the problem could be. Could you please help?

Thanks,

Dong