I tried the save with your launched rockets and it brings the same error as before.
Next i reinstalled Factorio and deleted the factorio file in roaming and unchecked the Steam Cloud Sync.
Now with your fixed savegame everything works fine.

Thank you for your time and help.

Even a restart did not worked for that.
Do you have launched a rocket?
Next step reinstall Factorio?

Sure, here it is:

0.001 2019-08-16 23:15:37; Factorio 0.17.66 (build 46866, win64, steam)
0.001 Operating system: Windows 10 (version 1803)
0.002 Program arguments: "C:\Program Files (x86)\Steam\steamapps\common\Factorio\bin\x64\Factorio.exe"
0.002 Read data path: C:/Program Files (x86)/Steam ...

Same error, sorry

I renamed it to a other name to be sure that it is the fixed save.
It is the same error as before.
Next thing i tried was wo save the game in new game version but that also did not give a solution.

Your realy fast
Sadly that did not work.
The error ocurs again even fixed.

Dear Defs,

I got an issue when i launch a rocket as mentioned above.
With that error the Scenario quits to main menu.

here's the log:

0.002 2019-08-14 23:36:47; Factorio 0.17.65 (build 46842, win64, steam)
0.002 Operating system: Windows 10 (version 1803)
0.002 Program arguments: "C:\Program ...

Hi,

I got the same issue but i'm not firm in creating a mod to modify that queue or got you an other solution?

Thanks