How To Fix “Unable to Create Java Virtual Machine”

Java is still a popular programming language to this day. It may be old, but it has not lost its user base or usefulness over the years. It is still used by many developers and is being actively developed. Language changes and improvements are constantly being made, making assembling and using Java applications incredibly easy.

Cannot create a Java virtual machine

The error “Cannot create Java virtual machine” usually appears when compiling IDE code. The error is not descriptive enough to tell users the exact problem, but it is usually the result;

  • Invalid Java version used
  • Incorrect SDK version installed
  • Incorrect definition of environment variables
  • Syntax errors when publishing a Java version for use
  • Libraries are missing from the IDE
  • Errors in memory management

The solution varies depending on the underlying cause. Try the following.

1. Check for a compatible version of Java

Failing to create a Java virtual machine is displayed normally when the code is compiled into an IDE. This is because the IDE is not compatible with the version of Java installed on your system.

Check the Java versions supported by your IDE. Next, check which version of Java is installed and make sure it is compatible with the supported version. If not, install the correct version.

2. Check the environment variables

Java settings specified for Windows 10 environment variables may cause an error Failed to create a Java virtual machine.

  1. Open File management.
  2. Attach this explorer shell:::{BB06C0E4-D293-4f75-8A90-CB05B6477EEE} in the address bar and press Enter.
  3. Click Advanced system settings in the left panel.
  4. Mene Advanced tab.
  5. Care about Environmental variables and click What’s New in System Variables.
  6. Entrancer _JAVA_OPTIONS in the title field.
  7. In the path / value type: -Xmx1024M
  8. Click OK.
  9. Restart the application.
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Additionally, you must ensure that the correct path for the Java SDK is provided.

  1. Open Windows Explorer and go to C: Program FilesJava
  2. Open folder for the JDK version you want to use.
  3. Copy the path to the folder.
  4. Open environmental variables (see previous steps).
  5. Below System variables, select JAVA_HOME.
  6. Click Edit.
  7. Enter the path you copied and click OK.

3. Check the startup arguments

Check the specified boot arguments. You may have installed the correct version of Java, but the boot arguments may have determined which version is used to compile. If you have performed a Java update on site, the boot arguments will still refer to the old version.

4. Check the syntax

Make sure the syntax of the arguments you entered is correct. Even the smallest error can lead to a failed Java virtual machine creation error. Look for an extra line or the wrong version that has been reported.

5. Reinstall Java

Try to install Java again. This may resolve issues you encounter when opening the IDE or similar application.

  1. Open Control panel.
  2. Mene Programs> Uninstall a program.
  3. Search Java and select it.
  4. Click on it Remove the installation button at the top.
  5. Allow uninstalling Java.
  6. Download and reinstall java from here.

6. Check the memory allocation

One of the main reasons why a Java virtual machine cannot be created appears if there is not enough memory available.

  1. Open File management.
  2. Mene C:Program FilesJava
  3. Open The JDK folder that contains the version number currently installed.
  4. Find the file named jvisualvm.exe and run it.
  5. The application provides GUI for memory management.
  6. Please increase the amount of memory and try again.
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Creating a development environment can often take a long time. Many components need to be configured and requirements met before you can develop or compile code. These errors are not unique to Java because each language has its own requirements that they must meet in order to use them.

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