SRBs either don't work properly or have no plumes.

[SpaceFace545]

So after downloading something last week SRBs from mods (BDB & Photon Corp) have either stopped working entirely or have lost their plumes.   

I have just tried reinstalling most mods but that hasn't fixed the problem.

 

Log: https://www.dropbox.com/s/9ih1fua5xrmsmfx/Player.log?dl=0

 

[Papa_Joe]

Based on the log, you are missing KSPParticleEmitter.pe.  That is one of the emitters for rocket exhaust.  From my research that seems to belong to B9  Aerospace.  I would look at reinstalling B9.

Additionally, I note you are modding the Steam install of KSP.  That is generally not recommended as you can break your steam install.  I would recommend copying your steam install (the complete KSP folder and all subfolders) to another location.  that way you have your steam install as your base to work from (Clean game), and you will have your modded install separate.

 

[SpaceFace545]

18 hours ago, Papa_Joe said:

Based on the log, you are missing KSPParticleEmitter.pe.  That is one of the emitters for rocket exhaust.  From my research that seems to belong to B9  Aerospace.  I would look at reinstalling B9.

Additionally, I note you are modding the Steam install of KSP.  That is generally not recommended as you can break your steam install.  I would recommend copying your steam install (the complete KSP folder and all subfolders) to another location.  that way you have your steam install as your base to work from (Clean game), and you will have your modded install separate.

 

Hmm. I reinstalled B9 part switch but that’s didn’t do too much. It did however clean up a few B9 errors but my issue is still present.

[Papa_Joe]

Given that it is a steam install, you can also try verifying the installation files from the steam configuration.  Any missing stock files will be restored.  You can backup your gamedata and your save folders before performing the verification.  I would suggest making a backup in any case, and then you can remove all mods except Squad and the expansions from the steam install.  Start with a clean steam install so to speak, with a backup ready to make the mod installation easier.

Verify that solid boosters have the proper emitter visuals before adding back your mods to the installation.  If you are unsure of what I'm suggesting, let me know, and I'll provide a step by step.

Hope that helps.