一个意想不到的意外在这次操作（运作）中发生，导致这次结果无效。通过检查内部的意外状况获取意外状况的细节 感觉这应该是计算机操作出现错误时的提示吧 参考资料：11
一个发生在dllentrypoint或dllmain模块中的异常 这个是执行可执行文件的时候发生的异常～～～不知道翻译的对不对～～
I am getting error "An exception occurred during a WebClient request" on my .net core console application when I am trying to call web api, My code is as below.public string Post(string url, SyncRequest request) { try { var settings = ReadConfigFile(); using (WebClient client = new W...
一个ping请求期间发生异常 应该网络问题 打电话叫人检查下
"HV000149: An exception occurred during message interpolation", I couldn't figure out what causes this issue, what am I missing or doing wrong? java.lang.NullPointerException: null at org.hibernate.validator.messageinterpolation.AbstractMessageInterpolator.interpolateMessage(AbstractMessageInterpolator....
An exception occurred during a WebClient request. An exception of type 'system.web.httpexception' occurred in system.web.dll but was not handled in user code An existing connection was forcibly closed by the remote host An INSERT EXEC statement cannot be nested. in sql server An invalid charact...
http://codebender.denniland.com/system-net-webexception-an-exception-occurred-during-a-webclient-request/ 试了,还是不行,看到了system.net/defaultProxy 关键词,以为是公司网络问题,于是下班之后在家里的网络试了一下, 竟然代码通过了,所以我的怀疑是没问题的, ...
电脑设置出问题了，你要关闭电脑防火墙试试。
Error : An exception occurred during a WebClient request. error : Cannot apply indexing with [] to an expression of type 'System.Data.DataColumn' Error :The delegate must have only one target , what means of it?? Error 'System.IO.File' do...
}while(exep =="occurred");returntrue; 图片在服务器存在,能够正常访问,但是下载的时候时不时会报“An exception occurred during a WebClient request.” 不知道如何处理,所以就做了一个循环,最多下砸3次。(目前可以解决下载的问题,因为这个问题是偶尔发生在某一个下载请求里,所以用了个循环请求直至3次请求下载...