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Posted to users@maven.apache.org by johnnyCash <de...@tiscali.co.uk> on 2009/04/28 22:01:31 UTC
Incompatible initial and maximum heap sizes specified
Have just tried to install MAVEN 2.1.0 and set all my system variables. Every
different version of MAVEN_OPTS results in ...
C:\Users\John>mvn --version
Error occurred during initialization of VM
Incompatible initial and maximum heap sizes specified
It is currently a user variable ...
MAVEN_OPTS=-Xms256m -Xmx512m
Any ideas?
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Re: Incompatible initial and maximum heap sizes specified
Posted by masud <ma...@csebuet.org>.
Setting up MAVEN_OPTS (MAVEN_OPTS=-Xms256m -Xmx512m) as an environment
variable is creating problems. Just leave it blank (MAVEN_OPTS=), then mvn
should work fine.
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Re: Incompatible initial and maximum heap sizes specified
Posted by Wayne Fay <wa...@gmail.com>.
> It is currently a user variable ...
> MAVEN_OPTS=-Xms256m -Xmx512m
That may need to be in quotes.... MAVEN_OPTS="-Xms ... -Xmx ..."
Wayne
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Re: Incompatible initial and maximum heap sizes specified
Posted by Brett Randall <ja...@gmail.com>.
Google finds a number of Sun JDK bugs for this error message - which
JDK/version are you using?
As a workaround, try setting -Xms and -Xmx to the same value if you can
tolerate that setting.
Brett
On Wed, Apr 29, 2009 at 6:01 AM, johnnyCash <
deniseandjohn.dixon@tiscali.co.uk> wrote:
>
> Have just tried to install MAVEN 2.1.0 and set all my system variables.
> Every
> different version of MAVEN_OPTS results in ...
>
> C:\Users\John>mvn --version
> Error occurred during initialization of VM
> Incompatible initial and maximum heap sizes specified
>
> It is currently a user variable ...
> MAVEN_OPTS=-Xms256m -Xmx512m
>
> Any ideas?
> --
> View this message in context:
> http://www.nabble.com/Incompatible-initial-and-maximum-heap-sizes-specified-tp23284917p23284917.html
> Sent from the Maven - Users mailing list archive at Nabble.com.
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe@maven.apache.org
> For additional commands, e-mail: users-help@maven.apache.org
>
>