Hi,
It looks like your toolchain is not compatible with your target. Please make sure you use a compatible toolchain.
If you are not sure which toolchain you are using anymore, please follow the instructions on this page to reset everything. If it still doesn’t work, please share the repro steps including the screenshots (also showing how you write the SD card image) and we will point out the cause of the issue.
If you are completely unfamiliar with the Linux toolchains and cross-compilation, and do not want to research it on your side, we can gladly walk you through everything at our consulting rate. Please contact our sales if you would like to get a quote.