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Mule Runtime Issues and Errors

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Open Beta Release: The cloud IDE and AsyncAPI implementation support are in open beta. Any use of Anypoint Code Builder in its beta state is subject to the applicable beta services terms and conditions, available from the IDE.

Anypoint Code Builder bundles a version 4 instance of Mule runtime engine (Mule) to run your integrations and implementations.

Do not change the default locations of Mule unless you receive an error that Mule is not found or installed. If such errors occur, the following properties enable you to change the path to Mule:

  • Mule Runtimes Directory: The default location of the Mule installation.

    Default value: /Users/<user-name>/muleRuntimes/

  • Mule Home: The full path that points to the root files of the Mule instance.

    Default value: /Users/<user-name>/muleRuntimes/<mule-runtime-installation>

Mule Runtime Is Not Installed

The error Mule Runtime Is Not Installed, You Must Configure a Mule Runtime to Enable This Feature occurs if Mule Home and Mule Runtimes Directory are misconfigured or empty and a feature requires a running Mule instance. For example, auto-completion and debugging features require Mule to run.

To troubleshoot this issue, use the following procedure:

  1. Locate the Mule > Runtime: Mule Home and Mule > Runtime: Mule Runtimes Directory properties:

    open settings

  2. Provide the full path to the folder that contains Mule runtime. This field must not be empty.

    mule runtimes settings

No Mule Runtime Found

The warning No Mule runtime found. To perform this action, you must have Mule runtime configured. occurs if Mule is not configured properly when you open Anypoint Code Builder. The Mule Home or Mule Runtimes Directory fields are misconfigured or empty.

To troubleshoot this issue, use the following procedure:

  1. Navigate to your Anypoint Code Builder view, and select the Open ACB Settings icon.

    open settings

  2. Locate the Mule > Runtime: Mule Home and Mule > Runtime: Mule Runtimes Directory properties:

    mule runtimes settings

  3. Provide the full path to the folder that contains Mule runtime. This field must not be empty.

Please Download and Install a JDK to Compile Your Project

This request is not from MuleSoft or Anypoint Code Builder:

troubleshoot download java notification

Instead of using this feature, you can use the command Download Mule Runtime and Java Versions. See also, Version Settings for Mule, Java, and Connectors.