How to get rid of Error Message: 12 cores detected, using 11

[khanzainub]

I need to perform image classification using SVM, but I'am getting problem with beginCluster() function with error message: 12 cores detected, using 11.
The code I used is as follows:

library(rgdal)
library(raster)
library(caret)
library(sf)
library(e1071)
library(snow)

stacked image import

img <- brick("Composite_LT05_L1TP_145039_19950318_20170109_01_T1_B1.tif")

#signature .shp files
trainData <- readOGR("C:/Users/Zainab Khan/Desktop/india", "trainData")

#ploting the image
plotRGB(img, 5,4,3 , stretch = "lin")

traing the data for supervised classification

model1 <- svm(img~., data = trainData, kernel = "linear")

testing data

beginCluster()
svm_class <- clusterR(img, raster::predict, args = list(model=model1))
endCluster()

[nirgrahamuk]

@khanzainub

12 cores detected, using 11.

This doesn't 'sound' like an error message, is it accompanied by the word error ?
Are you failing to get an output ?

[khanzainub]

No, I'm getting the output. Just afraid that I'll affect my results.

[nirgrahamuk]

You should consider it as information to you. You can ignore it.

[khanzainub]

Thnks