I've just upgraded to MCUXpresso IDE 11.1.1 and important an SDK example to get started. When building it the compiler complains that the file fsl_common.h is not found. But that file is included with the example and its path is on the build path. This was example i2s_dma_transfer. I also imported the RTC example and got he same error.
What could be wrong? I haven't changed any settings in the SDK examples, just imported and then built.