问题描述
启动Liferay(liferay-portal-7.0-ce-ga1)时出现以下错误:
I am getting the following error when starting Liferay (liferay-portal-7.0-ce-ga1):
我已正确设置系统环境变量:
- JAVA_HOME:C:\ Program Files \ Java \ jdk1.7.0_80
- JRE_HOME:C:\ Program Files \ Java \ jre7
我已将JAVA_HOME路径添加到系统路径变量中:
I have added my JAVA_HOME path to my system Path variable:
- ....; C:\ Program Files \ Java \ jdk1.7.0_80 \ bin;
当我运行Windows where javac 命令时，得到以下信息:
When I run the windows where javac command, I get the following:
C:\ Program Files \ Java \ jdk1.7.0_80 \ bin \ javac.exe
C:\Program Files\Java\jdk1.7.0_80\bin\javac.exe
我想念什么?我也尝试使用JDK 1.8和JDK 1.7.0_79.结果相同.
What am I missing?? I have also tried using JDK 1.8 and JDK 1.7.0_79. Same results.
感谢您的帮助！
推荐答案
经过反复试验，大量搜索和Windows环境设置更改，我解决了此问题.我将指出导致我越过终点线的最后两个位置，因为我做了很多事情.
After a lot of trial and error, and a lot of searching and several Windows Environment Setting Changes, I resolved this issue. I will point to the last 2 locations that led me to get over the finish-line because I had done some many things.
1)我确保我的JAVA_HOME指向我的Java JDK(1.8.0_xx)，并且我的JRE_HOME指向我的Java JRE(1.8.0_xx)
1) I made sure my JAVA_HOME pointed to my Java JDK (1.8.0_xx) and my JRE_HOME pointed to my Java JRE (1.8.0_xx)
2):我删除了C:\ ProgramData \ Oracle \ Java \ javapath；从我的PATH变量中删除(有两个PATH变量都从这两个变量中删除了)
2) I removed the C:\ProgramData\Oracle\Java\javapath; from my PATH variables (there were 2 PATH variables, removed from both)
3)确保JDK Bin文件夹路径中的PATH变量(均为):C:\ Program Files \ Java \ jdk1.8.0_65 \ bin;
3) Made sure my PATH variables (both) at the JDK Bin folder path: C:\Program Files\Java\jdk1.8.0_65\bin;
然后，我检查了CMD'where java'并收到了正确的响应:C:\ Program Files \ Java \ jdk1.8.0_65 \ bin \ java.exe
Then I checked my CMD 'where java' and received the correct response:C:\Program Files\Java\jdk1.8.0_65\bin\java.exe
4)在Eclipse中，在顶部菜单下:Windows>首选项> Java>已安装的JRE在这里，我最初有jre1.8.0_65，但是我添加了jdk1.8.0_65并选择了它.
4) In Eclipse, under the top menu: Windows > Preferences > Java > Installed JREsHere, I originally had the jre1.8.0_65, but I added the jdk1.8.0_65 and selected it.
5)最后，看起来最大的区别是:右键单击服务器，然后在底部选择属性".将打开一个窗口，第三个选项是可单击的文本运行时环境".单击它，将打开一个弹出窗口，在选择运行时JRE"下将出现一个底部下拉列表，在这里，我选择了 jdk1.8.0_65
5) Finally, what seemed to make the biggest difference:Right-Click on your server, and at the bottom, select Properties.A window will open up, and the 3rd option, there's clickable text "Runtime Environment". Click it and a popup will open, there will be a bottom drop-down under "Select runtime JRE" Here, I selected jdk1.8.0_65
这终于为我解决了这个问题.这是2个反向顺序的链接.
That finally corrected the issue for me. Here are 2 links in reverse order.
http ://www.huqiwen.com/2016/05/11/liferay-7-there-is-an-error-in-invoking-javac/
https://web.liferay.com/community/forums/-/message_boards/message/74821940?_19_threadView = tree
这篇关于启动Liferay 7(liferay-portal-7.0-ce-ga1)时出错:PWC6345:调用javac时出错.需要完整的JDK(不仅仅是JRE)的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！