## Stderr (//flowruntime/stdio/stderr) Output text to the STDERR of the process invoking the flow. If an array is passed then each element is output on a separate line. #### Include using ```toml [[process]] alias = "stderr" source = "lib://flowruntime/stdio/stderr" ``` #### Input * (default) - the object to output a String representation of (String, Boolean, Number, Array) #### Output