FAQ: Design Center
Currently, they are not supported for using in production. Design Center creates projects with Mule runtime version 4.0.0, which is not officially released yet.
The test button is greyed out until the application worker is created. Connectivity Testing requires that there’s a worker running in the background to use the runtime. By hovering over the Test button, a tooltip indicating why it’s disabled is displayed.
Due to legal restrictions, it’s necessary that you upload the driver. Legally, MuleSoft is not allowed to distribute these.
When using the FTP connector, I’m not able to connect to my computer as host, though I am able to connect with my locally installed Filezilla client.
The Mule runtime your project is running on isn’t able to connect to your local machine. The Mule runtime runs in a virtual worker on CloudHub. The worker’s local environment is the virtual machine itself.
While the worker space is being created, metadata is not accessible. The processing of metadata can only be performed once the worker space is ready.
Where can I create new Data Types before I start building a flow? See Custom Data Types
How can I unassociate a custom data type that has been set up in the Transform without needing to remove the Transform card?
Select the tree root (payload / attributes or variables) in the Transform card, where you already assigned a custom data type. At the bottom of the pane (input or output) select Clear data type. Your tree will be displayed without any custom data type assigned.