The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object

(2007-08-29 10:13:56)

转载▼

错误提示:The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project
The type java.lang.Object cannot be resolved. It is indirectly referenced from
required .class files

今天在eclipse3.2+myeclipse5.1+tomcat5.5重新部署时出了这问题.搞了很久才找到原因.解决办法写出来分享:

出现以上错误的原因是居然是装jdk5时了多装了个jre。本来Eclipse在建立项目时，会自动参照你的jre路径，但多个版本就没办法加载了。
解决办法：
1. 进入window \ preferences \ java \ Installed
JREs
1)按Add
2)输入JRE Name, 例JDK 1.5.0.09
3)JRE home directory, 选择安装的路径
4)按OK
2. 进入Project \ properties \ Java Bulid Path
1)Add library
2)选JRE System Library后按Next
3)选workplace default JRE后按 finish...

这样就行了。

The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object的更多相关文章

  1. 错误提示:The project was not built since its build path is incomplete. Cannot find the class file for java.lang.Object. Fix the build path then try building this project The type java.lang.Object cannot b

    原文:http://www.cnblogs.com/mmzs/p/7662863.html 错误类型: 搞了很久才找到原因.解决办法写出来分享: 出现以上错误的原因是玩耍maven时多装了个jre.本 ...

  2. JAVA Error:The project was not built since its build path is incomplete. Cannot find the class file for java.util.Map$Entry.....

    今天,学习Netty框架时遇到error:Description Resource Path Location Type:The project was not built since its bui ...

  3. eclipse svn插件卸载 重新安装 Subclipse卸载安装 The project was not built since its build path is incomplete This client is too old to work with the working copy at

    安装插件的原则就是,要按照规则,插件与本地的svn版本要一致, 这样子本地和eclipse上面就可以无缝使用,不会出现问题 1.卸载eclipse  svn插件 2,安装新版的svn插件 2.1,下载 ...

  4. the project was not built since its build……

    [问题描述] 用eclipse编译程序时,出现下面错误: The project was not built since its build path is incomplete. Cannot fi ...

  5. spring错误处理 Build path is incomplete. Cannot find class file for org.springframework.aop.Advisor

    Build path is incomplete. Cannot find class file for org.springframework.aop.Advisor 初学spring,记录一下出现 ...

  6. [error] - Build path is incomplete. Cannot find class file for org/aspectj/weaver/refl

    将本地仓库中mybatis 的jar 包删除,然后在eclipse 中右键工程选中 Maven->upgrade ..

  7. eclipse java build path问题汇总

    背景:在项目开发过程中,很多应用都进行了模块划分,有的时候是jar包依赖,有的时候通过build path进行配置,搞清楚这部分有助于理解项目之间的关系. 1 tms项目开发 1.1 问题描述 项目结 ...

  8. 异常-----The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path。

    1, 找到新建页面所在的工程名字,然后左键选中,右键弹出功能菜单,选择Build Path,进入配置路径. 2, 在java build path 页面的下选择Libraries栏目(默认选择),点击 ...

  9. Build Path

    ------------siwuxie095 什么是 Build Path? 为什么使用 Build Path? 如: (1)创建一个Java工程:LearnBuildPath (2)点击 Next, ...

随机推荐

  1. 斯坦福机器学习视频笔记 Week2 多元线性回归 Linear Regression with Multiple Variables

    相比于week1中讨论的单变量的线性回归,多元线性回归更具有一般性,应用范围也更大,更贴近实际. Multiple Features 上面就是接上次的例子,将房价预测问题进行扩充,添加多个特征(fea ...

  2. [java]Arrays.copyOf() VS System.arrayCopy()

    If we want to copy an array, we can use either System.arraycopy() or Arrays.copyOf(). In this post, ...

  3. HDU 找到唯一的冠军

                             产生冠军 Time Limit:1000MS     Memory Limit:32768KB     64bit IO Format:%I64d & ...

  4. Servlet的过滤器（Fliter）

    Servlet过滤器与Servlet十分相似,但具有拦截客户端(浏览器)请求的功能,可以改变请求中的内容来满足实际开发的需求.对于开发人员而言,过滤器实质就是在Web应用服务器上的一个Web应用组件, ...

  5. Codeforces 366C Dima and Salad：背包dp

    题目链接:http://codeforces.com/problemset/problem/366/C 题意: 有n个物品,每个物品有两个属性a[i]和b[i]. 给定k,让你选出一些物品,使得 ∑ ...

  6. BI入门经典(转载)

    原帖地址:http://blog.csdn.net/sgtzzc/archive/2009/10/10/4649770.aspx [前言] 昨天论坛的SQL Server大版新增了一个BI板块,大家讨 ...

  7. MVC中ajax调用Controller的方法

    1. ajax代码: $.ajax({ async: false, cache: false, type: 'POST', contentType: "application/json&qu ...

  8. JS+css3焦点轮播图PC端

    <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8&quo ...

  9. linux命令学习笔记（16）：which命令

    我们经常在linux要查找某个文件,但不知道放在哪里了,可以使用下面的一些命令来搜索: which 查看可执行文件的位置. whereis 查看文件的位置. locate 配合数据库查看文件位置. f ...

  10. [原]NYOJ-括号匹配-2（java）

    大学生程序代写 //http://acm.nyist.net/JudgeOnline/problem.php?pid=2 括号配对问题 时间限制:3000 ms  |  内存限制:65535 KB  ...