writeReport
abstract fun writeReport(fileName: String = definedExternally, err: JsError = definedExternally): String(source)
Writes a diagnostic report to a file. If filename is not provided, the default filename includes the date, time, PID, and a sequence number. The report's JavaScript stack trace is taken from err, if present.
If the value of filename is set to 'stdout' or 'stderr', the report is written to the stdout or stderr of the process respectively.
Return
Filename of the generated report.
Parameters
fileName
Name of the file where the report is written. This should be a relative path, that will be appended to the directory specified in process.report.directory, or the current working directory of the Node.js process, if unspecified.
err
A custom error used for reporting the JavaScript stack.