Computation failed with error 4 when extending flight plan
This issue has been tracked since 2022-12-24.
Error message "Computation failed with error 4" appears when I extend a flight plan similar to the usual TLI maneuver to 10-20 days.
Steps to replicate:
- enter the VAB, simulate any craft in 200km orbit,
- create flight plan with max steps 4096, tolerance 10m, plan length 4 days
- add maneuver with t initial = 1h 1m, dV = 3150 prograde, inertially fixed, instant impulse
- extend flight plan from 4 days to 14 days or similar (entered 14 instead of 4 in the field, without moving the slider)
WARNING.20221224-112749.6464.log
ERROR.20221224-112749.6464.log
Another screenshot (different craft, same issue)
pleroy wrote this answer on
2022-12-28
We are running into this limit:
Principia/ksp_plugin/flight_plan.hpp
Line 131 in c284c2a
The right fix is probably to make the computation of the flight plan asynchronous, but that's a bit of work.
More Details About Repo
| Owner Name | mockingbirdnest |
| Repo Name | Principia |
| Full Name | mockingbirdnest/Principia |
| Language | C++ |
| Created Date | 2014-02-08 |
| Updated Date | 2023-03-29 |
| Star Count | 664 |
| Watcher Count | 29 |
| Fork Count | 62 |
| Issue Count | 109 |
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