Processing algorithm…
Algorithm 'Random selection within subsets' starting…
Input parameters:
{ 'FIELD' : 'ROADSEGMENTID', 'INPUT' : 'file:///C:/Users/dsz/Documents/LogicalDBs/sl/NA/_out/NA_sl.out?type=csv&delimiter=;%7C&xField=X&yField=Y&crs=EPSG:4326&spatialIndex=no&subsetIndex=no&watchFile=no', 'METHOD' : 0, 'NUMBER' : 10 }

Traceback (most recent call last):
File "C:/PROGRA~1/QGIS3~1.2/apps/qgis/./python/plugins\processing\algs\qgis\RandomSelectionWithinSubsets.py", line 141, in processAlgorithm
selran.extend(random.sample(subset, selValue))
File "C:\PROGRA~1\QGIS3~1.2\apps\Python36\lib\random.py", line 317, in sample
raise ValueError("Sample larger than population or is negative")
ValueError: Sample larger than population or is negative

Execution failed after 30.53 seconds

Loading resulting layers
Algorithm 'Random selection within subsets' finished