http://ofbiz.116.s1.nabble.com/I-tried-many-things-but-not-succeeded-to-install-it-tp990291p990758.html
> what version of the java
> JDK to you have?
>
> Farakh sent the following on 12/29/2009 6:00 AM:
>> 1) I unzipped the ofbiz-trunk as c:\OfBiz (Window XP Professional)
>> 2) Copy pasted example folder from "framework" to hot-deploy
>> 3) Typed on command prompt c:\OfBiz\startofbiz
>> 4) But its throwing errors. The C:\OfBiz\runtime\logs is attached
>>
http://n4.nabble.com/file/n990291/error.log error.log
>> 5) I read another article and ran the following commands:
>>
>> ant clean-all
>> ant run-install
>>
>> This process stopped by throwing the following error:
>> [code]
>> [java] Exception in thread "main" java.lang.NoClassDefFoundErro:
>> org/apache/log4j/Priority
>> [java] at
>> freemarker.log.Log4JLoggerFactory.getLogger(Log4JLoggerFactory.java:65)
>> and after many lines there was:
>> [java] ...20 more
>> [/code]
>>
>> I checked C:\OfBiz\runtime\logs\* but there is no error reported by any log
>> file
>>
>>
>> 6) Then I tried with eClipse and its throwing following errors:
>>
>> 2009-12-29 00:08:16,312 (http-0.0.0.0-8080-1) [ControlEventListener.java:63
>> :INFO ] Creating session: C55C397C399237FEB3DB065C4F8C199E.jvm1
>> 2009-12-29 00:08:16,312 (http-0.0.0.0-8080-1) [
>> ControlServlet.java:136:INFO ] [[[main] Request Begun, encoding=[UTF-8]-
>> total:0.0,since last(Begin):0.0]]
>> 2009-12-29 00:08:16,312 (http-0.0.0.0-8080-1) [
>> VisitHandler.java:223:INFO ] Found visitorId [null] in cookie
>> 2009-12-29 00:08:35,625 (http-0.0.0.0-8080-1)
>> [StandardWrapperValve.java:274:ERROR] Servlet.service() for servlet
>> ControlServlet threw exception
>> java.lang.OutOfMemoryError: Java heap space
>>
>> I searched and used this for Java heap space:
>> java -Xmx256M -jar ofbiz.jar
>> Error occurred during initializtion of VM
>> Incompatible minimum andmaximum heap sizes specified
>>
>> I have 1GB RAM in my labtop
>>
>> Thanks & best regards
>
>