No Native Platforms Selected

Message
No native platforms selected.

 

Comments
If you are using JExpress 3.0.6 or later, then you probably have a JExpress project file that was created with an older version of JExpress. You will need to exit JExpress and load your .jex file into a text editor and search for selectedNativePlatforms property. Remove the value (i.e., everything to the right of the =) for this property and save the project file.

If you are using JExpress 2.0 through 3.0.5, then you have a check mark in in the native installer, but there aren't any native platforms selected. Either remove the check mark next to the Native box or click the Native button and select one or more native platforms.