jdaugherty opened a new issue, #159:
URL: https://github.com/apache/grails-intellij-plugin/issues/159

   This report relates to IU-135-698; win8.1 all latest patches.
   
   My Java SDK Home path set in the IntelliJ settings is:
   
   R:\Program Files\Java\jdk1.6.0_45
   
   If I press ^-Alt-G, then the "Start Grails Console in Interactive Mode", I 
get a cmd console containing:
   ```
   ERROR: JAVA_HOME is set to an invalid directory: R:/Program 
Files/Java/jdk1.6.0_
   45
   
   Please set the JAVA_HOME variable in your environment to match the
   location of your Java installation.
   ```
   Note the substitution of win-style '\' for *nix-style '/' path separators. I 
assume that this is the problem...
   
   In the same window, I can do:
   ```
   X:\DEVELOPMENT\IOS23\trunk>dir %JAVA_HOME%
   Parameter format not correct - "Program".
   
   X:\DEVELOPMENT\IOS23\trunk>dir "%JAVA_HOME%"
    Volume in drive R is REST
    Volume Serial Number is 5A9C-D6FE
   
    Directory of R:\Program Files\Java\jdk1.6.0_45
   
   26/01/2014  04:40 PM    <DIR>          .
   26/01/2014  04:40 PM    <DIR>          ..
   26/01/2014  04:40 PM    <DIR>          bin
   01/04/2013  04:24 PM             3,409 COPYRIGHT
   26/01/2014  04:40 PM    <DIR>          include
   26/01/2014  04:40 PM    <DIR>          jre
   26/01/2014  04:40 PM    <DIR>          lib
   26/01/2014  04:40 PM                41 LICENSE
   26/01/2014  04:40 PM               125 README.html
   01/04/2013  04:26 PM        19,694,045 src.zip
   26/01/2014  04:40 PM           172,117 THIRDPARTYLICENSEREADME.txt
                  5 File(s)     19,869,737 bytes
                  6 Dir(s)  454,866,485,248 bytes free
   
   X:\DEVELOPMENT\IOS23\trunk>
   ```
   A work-around MIGHT be to use R:\Progra~1\Java\jdk1.6.0_45, but the settings 
GUI will not allow one to specify this by hand.
   
   For reference:
   ```
   X:\DEVELOPMENT\IOS23\trunk>dir /x r:
    Volume in drive R is REST
    Volume Serial Number is 5A9C-D6FE
   
    Directory of R:\
   
   10/04/2014  11:44 AM    <DIR>                       BIN
   15/04/2014  08:27 PM    <DIR>          DEVELO~1     DEVELOPMENT
   15/04/2014  02:13 PM    <DIR>                       DEVTOOLS
   22/10/2013  02:15 PM    <DIR>          PROGRA~1     Program Files
   11/04/2014  10:21 PM    <DIR>          PROGRA~2     Program Files (x86)
   15/11/2013  08:17 PM    <DIR>          RECORD~1     Recorded TV
   03/04/2014  09:03 PM    <DIR>                       TEMP
   30/10/2012  08:54 AM    <DIR>                       Users
                  0 File(s)              0 bytes
                  8 Dir(s)  454,866,419,712 bytes free
   
   X:\DEVELOPMENT\IOS23\trunk>
   ```
   If I bring up a cmd window outside of IntelliJ, I can do:
   ```
   Microsoft Windows [Version 6.3.9600]
   (c) 2013 Microsoft Corporation. All rights reserved.
   
   C:\Users\<hidden-personal-data>>echo %JAVA_HOME%
   %JAVA_HOME%
   
   C:\Users\<hidden-personal-data>>
   ```
   I always keep JAVA_HOME unset on my PC so that my path is uncluttered. I set 
is when needed, as needed.
   
   ---
   
   *Imported from 
[IDEA-124029](https://youtrack.jetbrains.com/issue/IDEA-124029) · Type: Bug · 
Votes: 4*
   *Comments, attachments, dates and reporter are not part of the export — 
follow the link above for the full history.*
   


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