[2.0.17] Crash exporting blueprint to string "!BlueprintImportExportEngine::savingBlueprintString was not true"

[flaai]

Game immediately crashes when I try to export to string any of the 2 blueprints placed in the game library of this save

blueprint export crash.zip

(2.66 MiB) Downloaded 219 times

They are both decently sized promethium ships, the 4.3 versioned one was re-blueprinted this game version, the 4.0 is a couple of game versions old.

[Genhis]

Thanks for the report, this was fixed yesterday and it should work again in 2.0.18.

[boskid]

More precisely, this is caused by asteroid collectors that have filters configured but there are gaps in the filters list.