未处理的“错误”事件

Question

I am trying web application bundler parcel and doing as per Github description. 我正在尝试Web应用程序打包程序包，并按照Github描述进行操作。 My html and javascript files are below. 我的html和javascript文件在下面。

my parcel index.html gives below error, 我的parcel index.html给出以下错误，

Error: watch /node_modules/babel-plugin-transform-react-jsx-source ENOSPC
at exports._errnoException (util.js:1020:11)
at FSWatcher.start (fs.js:1451:19)
at Object.fs.watch (fs.js:1478:11)
at createFsWatchInstance (/usr/lib/node_modules/parcel-bundler/node_modules/chokidar/lib/nodefs-handler.js:37:15)
at setFsWatchListener (/usr/lib/node_modules/parcel-bundler/node_modules/chokidar/lib/nodefs-handler.js:80:15)
at FSWatcher.NodeFsHandler._watchWithNodeFs (/usr/lib/node_modules/parcel-bundler/node_modules/chokidar/lib/nodefs-handler.js:232:14)
at FSWatcher.NodeFsHandler._handleDir (/usr/lib/node_modules/parcel-bundler/node_modules/chokidar/lib/nodefs-handler.js:414:19)
at FSWatcher.<anonymous> (/usr/lib/node_modules/parcel-bundler/node_modules/chokidar/lib/nodefs-handler.js:462:19)
at FSWatcher.<anonymous> (/usr/lib/node_modules/parcel-bundler/node_modules/chokidar/lib/nodefs-handler.js:467:16)
at FSReqWrap.oncomplete (fs.js:123:15)

events.js:160 throw er; events.js：160 throw er; // Unhandled 'error' event ^ //未处理的“错误”事件^

index.html index.html

<!DOCTYPE HTML>
   <head>
    <title>Add two numbers</title>
    <script type="text/javascript" src="index.js">
    </script>
    </script>
</head>
<body>
    Enter the first number: <input type="text" id="txt1" /><br /> Enter the seccond number: <input type="text" id="txt2" /><br />
    <input type="button" onclick="call()" value="Add" />
</body>
</html>

And Below is index.js file: 下面是index.js文件：

   function call() {
    var q = parseInt(document.getElementById("txt1").value);
    var w = parseInt(document.getElementById("txt2").value);
    var result = q + w;
    if (isNaN(q) || isNaN(w)) {
        alert("please enter a number");
    } else

    {

        var result = q + w;
        alert("The sum is " + result);
    }

}

Answer 1

I do think this issue was at least partly resolved with the fixes discussed here: 我确实认为，通过此处讨论的修复程序至少可以部分解决此问题：

https://github.com/parcel-bundler/parcel/issues/1308 https://github.com/parcel-bundler/parcel/issues/1308

未处理的“错误”事件

问题描述

1 个解决方案

解决方案1
0 2018-10-12 17:39:07

未处理的“错误”事件

问题描述

1 个解决方案

解决方案1 0 2018-10-12 17:39:07

解决方案1
0 2018-10-12 17:39:07