Still happening on 2.0.20. Here is another log file.

Repro details: 1. Start new game, freeplay, default options, no mods 2. Use blueprint 0eNqdVdtu2zAM/Rc+DnKROI6LGNuXFIUh20xDTBdXkrMFhf99lJ3EDapm656iC3V4ziHpvEGjBuwdmQDVG1BrjYfq6Q08vRip4pmRGqEC6T3qRpF5ybRsD2Qwy2EUQKbD31Ctx2cBaAIFwhlh2pxqM+gGHQeIC9Je+pCR8egCXwjoredX1sRkjJRtdsXDVsAJqnz3sOUUHTls54hiFB+Q8...

I can repro: seems like it's related to double-clicking when putting down the blueprint. The second click makes it appear in a different location while the parameter window appears. Once the recipe is selected it crashes.

Set the parameterized assembler blueprint to build mech armor, the game crashed.

Log attached.