错误提示: An error occurred on the server when processing the URL. Please contact the system administrator. If you are the system administrator please click here to find out more about this error. 说明: 有的asp页面是可以运行的,所以IIS是支持ASP的 解决办法如下:     来自为知笔记(Wiz)…

按照文档:http://www.micmiu.com/bigdata/hadoop/hadoop2x-eclipse-mapreduce-demo/安装配置好Eclipse后,运行WordCount程序报错: log4j:WARN No appenders could be found for logger (org.apache.hadoop.metrics2.lib.MutableMetricsFactory). log4j:WARN Please initialize the log4j…

eclipse运行hadoop程序报错:Connection refused: no further information log4j:WARN No appenders could be found for logger (org.apache.hadoop.conf.Configuration.deprecation). log4j:WARN Please initialize the log4j system properly. log4j:WARN See http://logging…

debug运行java程序报错 ERROR: transport error 202: connect failed: Connection timed out ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510) JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized [debugInit.c:750] 错误…

用java运行Hadoop例程报错:org.apache.hadoop.fs.LocalFileSystem cannot be cast to org.apache.所写代码如下: package com.pcitc.hadoop; import java.io.IOException; import org.apache.hadoop.conf.Configuration; import org.apache.hadoop.fs.FileSystem; import org.apache.h…

ASP连接ORACLE报错,记得环境刚配置完成的时候一切正常,今天莫名其妙的报错了 报错位置78行: 这是一个很老的系统,代码没人去东,只是从老的机器迁移到新的服务器中,想想应该是环境的问题 网上搜索后发现解决方法:把oracle安装目录下更改权限:添加IUSR_计算机名.IWAW_计算机名两个用户添加进去,Authenticated Users 重置“读取和执行”权限.然后在高级把三个用户勾上“用在此显示的可以应用到子对象的项目………………” 重启IIS后程序恢复正常.…

1. 安装了eclipsecdt版 2. 采用mingw 编译第一个c程序,报错“launch failed,binary not found”.检查是mingw下的bin目录在环境变量里设置错了. set path=%path%;G:/mingw/bin //放在系统环境变量 set LIBRARY_PATH=G:/lib set C_INCLUDE_PATH=G:/mingw/include 在CDT中每一次新项目建成后,系统一般默认会进行第一次的构建,也就是自动生成可执行文件.可是事实我们…

报错信息 17/07/06 17:00:27 WARN mapred.JobClient: Use GenericOptionsParser for parsing the arguments. Applications should implement Tool for the same.17/07/06 17:00:27 WARN mapred.JobClient: No job jar file set. User classes may not be found. See JobConf…

首先,当在运行java程序出现这个错误时,首先考虑是不是路径或者未指定正确的包名,例如当运行下面这个文件时: package cn.wgh.socket; public class HelloWorld { public static void main(String[] args) { System.out.println("Hello world!"); } } 应该要将cmd的目录设置到项目的根目录后,再来进行运行操作,比如说我的项目目录是这样的: E:\Work\MyJava\…

创建一个VC++空工程,将Project Properties->General->Use of MFC改为Use MFC in a Shared DLL 新建一个源文件,内容如下 #include <iostream> #include <afxinet.h> using namespace std; int main() { system("pause"); ; } 运行工程,没问题 将Project Properties->General…