ERROR:NAs are not allowed in subscripted assignments

I am trying to do MS1 + DDA analysis in MetaboAnalyst 6.0. I Am getting error mentioned below while performing peak alignment.

ERROR:NAs are not allowed in subscripted assignments

Error in PerformPeakProfiling(mSet = mSet, Params = best_parameters, plotSettings = SetPlotParam(Plot = TRUE), :
EXCEPTION POINT CODE: Peak Alignment. Please adjust your parameters and try again
Calls: ExecutePlan … perform.command → eval → eval → PerformPeakProfiling
In addition: Warning message:
In ImportRawMSData(path = “upload/”, plotSettings = SetPlotParam(Plot = TRUE), :
No metadata provided, all files in one sub-folder will be considered a group!
Execution halted
srun: error: xiaserver10: task 0: Exited with exit code 1

Even I have provided Metadata it says No metadata provided… What to do?
Can someone explain me what does this error mean?

My JOB ID is 30892

Hope to hear from you soon