执行grunt任务时出现grunt错误

Question

1. 你能告诉我为什么我会收到咕噜咕噜的错误。
2. 为grunt错误添加屏幕截图...
3. 在下面提供我的咕噜声代码......
4. 在我的代码中我使用了以下代码..

5. 我收到这样的警告有比你更多的任务 并发限制。达到此限制后，将无法执行其他任务 运行直到当前的指令完成。你可以调整限制 当前任务选项

   module.exports = {     服务器：[         ＆＃39; SASS＆＃39 ;,         ＆＃39;拷贝：服务器＆＃39 ;,         ＆＃39;鲍尔：安装＆＃39;     ]     dist：[         ＆＃39; SASS＆＃39 ;,         ＆＃39; imagemin＆＃39 ;,         ＆＃39; htmlmin＆＃39;     ] };

这是来自节点模块

'use strict';
var lpad = require('lpad');
var async = require('async');
var cpCache = [];

module.exports = function (grunt) {
    grunt.registerMultiTask('concurrent', 'Run grunt tasks concurrently', function () {
        var spawnOptions;
        var cb = this.async();
        var options = this.options({
            limit: Math.max(require('os').cpus().length, 2)
        });
        // Set the tasks based on the config format
        var tasks = this.data.tasks || this.data;

        // Warning if there are too many tasks to execute within the given limit
        if (options.limit < tasks.length) {
            grunt.log.oklns(
                'Warning: There are more tasks than your concurrency limit. After ' +
                'this limit is reached no further tasks will be run until the ' +
                'current tasks are completed. You can adjust the limit in the ' + 
                'concurrent task options'
            );
        }

        // Optionally log the task output
        if (options.logConcurrentOutput) {
            spawnOptions = { stdio: 'inherit' };
        }

        lpad.stdout('    ');
        async.eachLimit(tasks, options.limit, function (task, next) {
            var cp = grunt.util.spawn({
                grunt: true,
                args: [task].concat(grunt.option.flags()),
                opts: spawnOptions
            }, function (err, result, code) {
                if (err || code > 0) {
                    grunt.warn(result.stderr || result.stdout);
                }
                grunt.log.writeln('\n' + result.stdout);
                next();
            });

            cpCache.push(cp);
        }, function () {
            lpad.stdout();
            cb();
        });
    });
};

// make sure all child processes are killed when grunt exits
process.on('exit', function () {
    cpCache.forEach(function (el) {
        el.kill();
    });
});