Factorio Forums

I've reproduced this twice from Vulcanus and Fulgora. Basically, after I built a rocket silo and it's prepared, I wanted to take it to go back to the platform, I also wanted to bring back some items so I put them in the rocket inventory. When I arrive on the rocket, those items are nowhere to be found. I haven't looked too much into this though. I believe it to be a bug though

Thanks for the report. The items are still in the silo. You can either send yourself or cargo, not both.