[2.0.19] Crash while placing parameterized blueprint (FillBlueprintParametersGui::confirm)

[mel]

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

Log attached.

[mel]

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.

[mel]

Repro details:
1. Start new game, freeplay, default options, no mods
2. Use blueprint

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3. Paste the blueprint while dragging or double clicking
4. Pick any recipe in the parameters (wooden chest will do)
5. Accept the parameters

Crash.

[mel]

Still happening on 2.0.20. Here is another log file.

[LCStark]

Interesting. I can't reproduce this issue, neither double-clicking nor dragging lets me place the same blueprint immediately in multiple locations. Though I'm on Windows and I can see from your log that you're on Linux, so I'd guess it's a system-specific input handling issue.

[luziferius]

Screen capture, reproduced in 2.0.20: https://www.youtube.com/watch?v=xpTD1NhpskE

Notes: Red circle expanding means pressing left mouse button down, contracting means releasing the left mouse button

factorio-current.log

(14.63 KiB) Downloaded 8 times

My reproduction steps:

1. Be in the /editor
2. Put blueprint into the cursor
3. click somewhere to place it
4. With the parameter GUI open, double-click somewhere else
5. The parameter blueprint GUI opens a second time. Drag one away to see it
6. Fill the first and accept
7. Try to fill the second -> crash

[boskid]

Duplicate 120531