How can I troubleshoot Minecraft Forge error code 1 related to Java version conflicts?

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Grade: Education Subject: Support
How can I troubleshoot Minecraft Forge error code 1 related to Java version conflicts?
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Ensure you are using a Java Development Kit (JDK) version compatible with your Minecraft version and Forge installer. Often, using the correct JDK (e.g., JDK 8 for older Minecraft versions) and ensuring it's properly set as the default Java environment can resolve this error.