Sorry but the statement made above that "the latest MCUXpresso IDE v10.2 doesn't support SDKv2.2" is completely wrong !
MCUXpresso IDE v10.2 can happily be used with SDK v2.2, v2.3 or v2.4. However some IDE functionality (such as the ability to Add/Remove Components from a project) is only possible with recent versions of the SDK. Such restrictions on some ares of functionality are mentioned inside the IDE v10.2 User Guide.
One other thing you should note is that SDK v2.4 should only be used with MCUXpresso IDE v10.2. Changes in the data contained in SDK v10.2, mean that you are very likely to encounter issues if you try to use SDK v2.4 packages with earlier versions of the IDE.
Regards,
MCUXpresso IDE Support