problem while starting grails application

2018-06-29 17:18:22

When i try to start my application it gives the error

Error occurred during initialization of VM Could not reserve enough space for object heap Could not create the Java virtual machine.

Any suggestions ???

Step 1: Got to Grails HOME/bin directory open startGrails file

Step 2: replace that if condtion for GRAILS_OPTS and out this line "set GRAILS_OPTS=-Xmx1024M -server"

without quotes

Step 3: Save

Grails is a real memory hog. Make sure -Xms is large enough (at least 1024M or larger)

export JAVA_OPTS="-XX:MaxPermSize=1024m -Xmx1024M -server"

Refer to this other stack overflow thread Increase Xmx and Xms for grails run-app

Open the Control Panel.

Go to System.

Go to Advanced Systems Properties.

Then Environment Variables.

In System Variables, click Add.

New Variable Name: _JAVA_OPTIONS .

New Variable Value: -Xmx512M .

Click OK.

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