這是我的代碼（writeFromProcessToFileWithMax是一個(gè)內(nèi)部函數(shù)，并且工作正常）：    // Go routines for non-blocking reading of stdout and stderr and writing to files    g := new(errgroup.Group)    // Read stdout in goroutine.    g.Go(func() error {        err = writeFromProcessToFileWithMax(stdoutScanner, stdoutFileWriter, maxStdoutFileLengthInGB)        if err != nil {            log.Error().Err(err).Msgf("Error writing to stdout file: %s", stdoutFilename)            return err        }        return nil    })    // Read stderr in goroutine.    g.Go(func() error {        err = writeFromProcessToFileWithMax(stderrScanner, stderrFileWriter, maxStderrFileLengthInGB)        if err != nil {            log.Error().Err(err).Msgf("Error writing to stderr file: %s", stderrFilename)            return err        }        return nil    })    // Wait the command in a goroutine.    g.Go(func() error {        return cmd.Wait()    })    // Starting the command    if err = cmd.Start(); err != nil {        log.Error().Err(err).Msg("Error starting command")        return err    }    // Waiting until errorGroups groups are done    if err = g.Wait(); err != nil {        log.Error().Err(err).Msg("Error during running of the command")    }當(dāng)我運(yùn)行它時(shí)，我得到以下 Error = Error during running of the command error="exec: not started"。但一切正常。它會(huì)回來(lái)咬我還是我應(yīng)該壓制？