Use execFile to call a shell script that executes
git pullCommand, the result is partly in stderr.
Stderr is error output
Try to execute the script
./scripts/pull.sh [repositoryLocation] [repositoryCloneUrl] 2>err.log
Of course, two
The parameter should be replaced by the address you really use.
Check to see if err.log also has logs.
If so, there may be a problem with your script, or
git pullThe order thinks that your execution is wrong.