2018年1月4日 · This is the key but my latest jre1.8.xxx doesn't have a subfolder called jre for Eclipse to find the jre at jre/lib. You can either rename your jre1.xx.x folder to to jre or find a way to stop Eclipse from looking for jre subdir (didn't see anything in Compiler settings, if you're not lazy you can check the source code you'll find where ;).

2017年1月20日 · Eclipse - specific Project change JDK Version - If you want to change any jdk version of A specific project than you have to click ---> Project --> JRE System Library --> Properties ---> Inside Classpath Container (JRE System Library) change the Execution Environment to which ever version you want e.g. 1.7 or 1.8.

Open Eclipse folder and search file eclipse.ini. Open the eclipse.ini file and check whether jre version is same as jre available in your java folder. I faced same problem when my jre got changed from jre1.8.0_101 to jre1.8.0_111. C:\Program Files\Java\jre1.8.0_101\bin to C:\Program Files\Java\jre1.8.0_111\bin

2013年2月27日 · So eclipse.exe itself decides what JRE Eclipse will execute itself with, not installed JREs preferences since those are not read until OSGi framework is up and running which is loaded after the JVM/JRE is picked. So for new workspaces, Eclipse is going to use its currently executing JRE to populate the JRE prefs.

2010年1月9日 · The JVM you will reference within your Eclipse session is not always the one used for launching Eclipse because: You only need a JRE to launch Eclipse, but once Eclipse launched, you should register a JDK for your projects (especially for Java sources and debugging purposes, also in theory for compilation but Eclipse has its own Java compiler ...

2015年5月22日 · So, I ran my Projects in Eclipse with a Run Configuration that used the JRE 1.8_40, but I update it to 1.8_45 and Eclipse says this: Unable to locate executable for jre1.8.0_40 Because when I installed the _45 version Java told me If I wanted to clean the system by deleting the old Java Versions, thinking that Eclipse was smart and knew that I ...

2009年3月26日 · Locate the eclipse.ini file in your Eclipse installation and open it. Below the line -vmargs, add the following lines, then save the file:-Djavax.net.ssl.trustStore=NUL -Djavax.net.ssl.trustStoreType=Windows-ROOT Restart eclipse.

2013年8月27日 · 1. Go to the folder where eclipse is installed (the one that has the eclipse.exe program in) 2. Open the text file eclipse.ini with notepad or something similar 3. Add the following lines to specify the JVM location using the -vm argument-vm c:/jre/bin/javaw.exe Now start eclipse in the usual way.

2014年8月6日 · There, use the Add... button to select the JDK from your file system (use the "Standard VM" option). Once you've done that (and used the OK button to save, you'll probably want to go back into Preferences, to the Execution Environments section, and assign the new JRE you defined as the default for some of the EEs (eg, JavaSE-1.7).

2013年5月6日 · My eclipse.ini had the -vm option set to a path that had the old JRE. It looks like the Java installer provides a C:\ProgramData\Oracle\Java\javapath directory with links to the current JRE programs.