firebug显示网络错误 [英] firebug display network error
问题描述
当我在我的项目工作现在firebug显示4个错误这样的事情。
NetworkError：404 Not Found - http：//localhost/LankaInstitute/images/profile.jpg
profile.jpg
NetworkError：404 Not Found - http：//localhost/LankaInstitute/images/premium-%20tag.png
premium- tag。 png
NetworkError：404 Not Found - http：//localhost/LankaInstitute/images/profile.jpg
profile.jpg
NetworkError：404未找到 - http：//localhost/LankaInstitute/images/premium-%20tag.png
premium- tag.png
CSS用法：初始化扩展名
NetworkError：404未找到 - http：//localhost/LankaInstitute/images/profile.jpg
profile.jpg
NetworkError：404未找到 - http：//localhost/LankaInstitute/images/premium-%20tag.png
premium- tag.png
NetworkError：404未找到 - http：//localhost/LankaInstitute/images/profile.jpg
profile.jpg
NetworkError：404未找到 - http：// localhost / LankaInstitute / images /premium-%20tag.png
premium- tag.png
CSS用法：初始化扩展名
NetworkError：404未找到 - http：//localhost/LankaInstitute/images/premium-%20tag.png
premium- tag.png
NetworkError：404 Not Found - http：// localhost / LankaInstitute / images / profile.jpg
有人可以告诉我这是什么意思，我解决了这个问题？
谢谢。
404或Not Found错误消息是一个HTTP标准响应代码，表示客户端能够与服务器进行通信，服务器找不到请求的内容。 404错误不应该与未找到服务器或类似的错误混淆，其中到目标服务器的连接根本无法完成。另一个类似的错误是410：Gone，表示所请求的资源已被有意删除，并且将不再可用。 404错误表示请求的资源在将来可能可用。
当通过HTTP进行通信时，服务器需要响应一个请求，例如Web浏览器对HTML文档（网页）的请求，具有数字响应代码和可选的，强制的或不允许的（基于状态码）消息。在代码404中，第一个4表示客户端错误，例如错误的URL。以下两位数字表示遇到的具体错误。 HTTP使用三位数代码类似于早期协议（如FTP和NNTP）中使用此类代码。
您可以找到如何修复错误在此处也请检查他们是否在corrct文件夹中的png图像
I searched in google but couldn't get a solution.
When I working on my project now firebug show 4 errors something like this.
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/profile.jpg"
profile.jpg
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/premium-%20tag.png"
premium- tag.png
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/profile.jpg"
profile.jpg
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/premium-%20tag.png"
premium- tag.png
"CSS Usage: initializing extensions"
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/profile.jpg"
profile.jpg
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/premium-%20tag.png"
premium- tag.png
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/profile.jpg"
profile.jpg
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/premium-%20tag.png"
premium- tag.png
"CSS Usage: initializing extensions"
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/premium-%20tag.png"
premium- tag.png
"NetworkError: 404 Not Found - http://localhost/LankaInstitute/images/profile.jpg"
Can anybody tell me what does this mean and how can I fix this?
Thank you.
The 404 or Not Found error message is a HTTP standard response code indicating that the client was able to communicate with the server but the server could not find what was requested. 404 errors should not be confused with "server not found" or similar errors, in which a connection to the destination server could not be made at all. Another similar error is "410: Gone", which indicates that the requested resource has been intentionally removed and will not be available again. A 404 error indicates that the requested resource may be available in the future. When communicating via HTTP, a server is required to respond to a request, such as a web browser's request for an HTML document (web page), with a numeric response code and an optional, mandatory, or disallowed (based upon the status code) message. In the code 404, the first "4" indicates a client error, such as a mistyped URL. The following two digits indicate the specific error encountered. HTTP's use of three-digit codes is similar to the use of such codes in earlier protocols such as FTP and NNTP.
you can find out how to fix the error at here also please check for the png images wheteher they are in corrct folder or not
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