应用环境apache+tomcat+mysql 出现下面的错误,请高手指教,谢谢! [ERROR] Socket accept failed java.io.IOException: Too many open files at sun.nio.ch.ServerSocketChannelImpl.accept0(Native Method) at sun.nio.ch.ServerSocketChannelImpl.accept(ServerSocketChannelImpl.java:145) at org.apache.tomcat.util.net.NioEndpoint$Acceptor.run(NioEndpoint.java:1198) at java.lang.Thr...
by trt2008 - 服务器应用 - 2009-11-22 22:50:51 阅读(1864) 回复(3)
该错误集合是从网络上搜索到的别人的一些错误处理集合 0、 需要标识符 a) 不在函数内 1、 非法表达式开始 b) 可能:丢失括号 . 2. no data found a) 可能:setInt(1,100)中,没有100这个值 3. 找不到符号 a) 可能:没导入包 4. 指定了无效URL a) 可能:数据库名或IP错误,即连接出错 5. 类路径没有找到 a) 可能: ClassNotFoundException: oracle.jdbc.driver.OracleDriver b) 原因: 一般是指包名写错,或者没有import包,或者没有在类路径...
我的一个java程序,在Red Hat Linux 9(kernel 2.6.8.1, java 1.4.2-01_b06)运行时出现如下错误,请大家帮忙看一下: An unexpected exception has been detected in native code outside the VM. Unexpected Signal : 11 occurred at PC=0x42073FEC Function=(null)+0x42073FEC Library=/lib/tls/libc.so.6 NOTE: We are unable to locate the function name symbol for the error just occurred. Please refer to release...
在WINDOWS 2000 启动的时候,总是出现java 编译错误. 是不是在ORACLE 启动的过程中需要java的环境? 该怎么配置? 在配置的文档中提到,需要JDK 1.2.2的环境,如果用的是JDK 1.4.1的版本可以么?应该怎么配置?
$ echo $java_HOME /export/home/whaler/j2sdk1.4 $ java java: not found $ PATH=$PATH:/export/home/whaler/j2sdk1.4/bin;export export LOGNAME export MANPATH export PATH $ java dl failure on line 716Error: failed /export/home/whaler/j2sdk1.4/jre/lib/sparc/client/libjvm.so, because ld.so.1: java: fatal: libCrun.so.1: open failed: No such file or directory 请问报的这个错误什么错误?能解释下么?
$ echo $java_HOME\r\n/export/home/whaler/j2sdk1.4\r\n\r\n\r\n$ java\r\njava: not found\r\n\r\n\r\n$ PATH=$PATH:/export/home/whaler/j2sdk1.4/bin;export\r\nexport LOGNAME\r\nexport MANPATH\r\nexport PATH\r\n\r\n$ java\r\ndl failure on line 716Error: failed /export/home/whaler/j2sdk1.4/jre/lib/sparc/client/libjvm.so, because ld.so.1: java: fatal: libCrun.so.1: open failed: No such file or directory\r...
本人初学java编了第一个程序 class HelloWorld{ static final String[] h="ww"; public static void main(String[] args){ System.out.println(h); } } 编译出现如下错误: HelloWorld.java:2: 不兼容的类型 找到: java.lang.String 需要: java.lang.String[] static final String[] h="ww"; ^ 1 错误 看不懂是什么意思,请哪位解释一下
-bash-3.1# java java HotSpot(TM) Client VM warning: Can't detect initial thread stack location ^C -bash-3.1# -bash-3.1# java java HotSpot(TM) Client VM warning: Can't detect initial thread stack location -bash-3.1# df -h Filesystem Size Used Avail Capacity Mounted on /dev/wd0a 2.0G 309M 1.6G 16% / /dev/wd0d 2.9G 628M 2.2G 22% /usr procfs 51.6M ...
正在设置 ssh (4.2p1-7ubuntu3.1) ... 在处理时有错误发生: liblog4j1.2-java-doc E: Sub-process /usr/bin/dpkg returned an error code (1) 本任用的是ubuntu6.10 可是经常出现这个错误,系统更新也不能用,老是提示错误,不知道怎么才能解决阿
import java.lang.Math; public class J_Prime { public int number; public int prime; public int sum; J_Prime(int x,int y,int z) { mb_set(0,0,0); } public void mb_set(int x,int y,int z) { number=x; prime=y; sum=z; } public void mb_prime() { for(prime=0;prime<=100;prime+=2) { int i; number=...