stderr
A Readable Stream
that represents the child process's stderr
.
If the child was spawned with stdio[2]
set to anything other than 'pipe'
, then this will be null
.
subprocess.stderr
is an alias for subprocess.stdio[2]
. Both properties will refer to the same value.
The subprocess.stderr
property can be null
or undefined
if the child process could not be successfully spawned.
Since
v0.1.90