Weblogic 10.3.6域向导无法创建JVM

Question

I try to run WLS Domain Wizard to create a new domain for WebLogic installed in virtual environment Citrix 12.3.400.3. It requires to run /Middleware/wlserver_10.3/common/bin/config.exe But as I do that the error arises immediately:

Error: Could not create the Java Virtual Machine
Error: A fatal exception has occurred. Program will exit.

I have installed there:

Java SE Development Kit 8 Update 51 (64-bit) - C:\Program Files\Java\jdk1.8.0_51
Java(TM) 6 Update 27 (64-bit) - C:\Program Files\Java\jre6
Java(TM) 7 Update 3 (64-bit) - C:\Program Files\Java\jre7
Java(TM) SE Development Kit 7 Update 3 (64-bit) - C:\Program Files\Java\jdk1.7.0_3

Env var: JAVA_HOME=C:\\Program Files\\Java\\jre1.8.0_51

►java -version

java version "1.6.0_45"
Java(TM) SE Runtime Environment (build 1.6.0_45-b06)
Oracle JRockit(R) (build R28.2.7-7-155314-1.6.0_45-20130329-0646-windows-x86_64, compiled mode)

So, is there any hope to resolve this problem?

Answer 1

The answer is here: https://community.oracle.com/message/12743335#

If multiple JDK installed on your computer, set JAVA_HOME before installing WLS. In your case: JDK 1.8 is not certified with the weblogic 10.3.6.
You must not set the JAVA_HOME variable after installation. The installer adds the correct Java Location in config files.

So I just change the JAVA_HOME variable to C:\\Program Files\\Java\\jdk1.7.0_03

Answer 2

1. Open %HOME%\\oracle_common\\common\\bin\\commEnv.cmd
2. Set USER_MEM_ARGS environment variable after ":continue" tag

3. You can do this using below (or with higer values):

   SET USER_MEM_ARGS=-Xms32m -Xmx1024m -XX:MaxPermSize=512m -XX:MaxHeapSize=512m

4. Try to re-create default domain again

Answer 3

Before starting the weblogic installation, set required paths correctly and then proceed as like the below steps

Example: Assuming that JDK is already installed in your machine at the path: C:\\Java\\jdk & wls_xxxxx.jar file is exist at C:\\Software.

1. Run the command prompt as an administrator.

2. Set PATH,JAVA_HOME,_JAVA_OPTIONS from command prompt as like below

   C:\\Windows\\system32>set PATH=C:\\Java\\jdk\\bin

   C:\\Windows\\system32>set JAVA_HOME=C:\\Java\\jdk

   C:\\Windows\\system32>SET _JAVA_OPTIONS=-Xms512M

3. Change the directory to locate your weblogic jar file.

   C:\\Windows\\system32>CD C:\\Software

4. Run below command to start the weblogic installation

   C:\\Software>java -jar wls_xxxxx.jar

Note: Choose java version as recommended in the weblogic installation guide.