Cannot set Velocity.x on number '0' during updatePosVel

[reps8]

User Description

Type what you were trying to do here...

Error Title

TypeError

Error Message

Cannot create property 'x' on number '0'

Stack

TypeError: Cannot create property 'x' on number '0'
at ae.updatePosVel (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:1039:1232700)
at $.getSat (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:1039:1187509)
at Te.updateOrbitBuffer (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:1090:10493)
at Object.Z [as cb] (https://www.keeptrack.space/app/js/590.bd7312813e75d6e19dda.js:214:166)
at https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:2:2060534
at Array.forEach ()
at Object.updateLoop (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:2:2060520)
at lt.update (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:1512:114366)
at ct.update_ (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:1565:5625)
at ct.gameLoop (https://www.keeptrack.space/app/js/main.41a3572822fe0794e242.js:1512:117356)

[thkruz]

I added a check for this situation in 30ccd82. Can you explain more details about what you were doing when this happened? It seems like you were either hovering over a dot or recently selected one. I'd ideally like to fix the cause of this error vs just catching it when it happens.

[thkruz]

There is currently a reset happening at the beginning of this method to ensure velocity was not incorrectly set to 0. Yet I am still getting bug reports saying velocity was set to 0 later on when an attempt was made to set the x value. I am going to update the bug reporter to include details about the version of KeepTrack that is running. It is possible that older versions are being used somewhere.