Im getting a lot of random yellow missing meshes that say:
"Wtf im a missing mesh!" in the yellow

Here is my mod list according to BOSS and i am using OBMM as well

Also using QTP3 and the SI texture addon

Oblivion.esm
Oscuro's_Oblivion_Overhaul.esm
Better Cities Resources.esm
Unofficial Oblivion Patch.esp
DLCShiveringIsles.esp
Unofficial Shivering Isles Patch.esp
Better Cities .esp
Enhanced Water v2.0 HD.esp
Enhanced Water v2.0 HD - SI Addon.esp
DLCHorseArmor.esp
DLCHorseArmor - Unofficial Patch.esp
DLCOrrery.esp
DLCOrrery - Unofficial Patch.esp
DLCVileLair.esp
DLCVileLair - Unofficial Patch.esp
DLCMehrunesRazor.esp
DLCMehrunesRazor - Unofficial Patch.esp
DLCSpellTomes.esp
DLCSpellTomes - Unofficial Patch.esp
DLCThievesDen.esp
DLCThievesDen - Unofficial Patch.esp
DLCThievesDen - Unofficial Patch - SSSB.esp
Oscuro's_Oblivion_Overhaul.esp
DLCBattlehornCastle.esp
DLCBattlehornCastle - Unofficial Patch.esp
DLCFrostcrag.esp
DLCFrostcrag - Unofficial Patch.esp
Knights.esp
Knights - Unofficial Patch.esp
xuldarkforest.esp
xulStendarrValley.esp
xulTheHeath.esp
XulEntiusGorge.esp
xulFallenleafEverglade.esp
xulColovianHighlands_EV.esp
xulChorrolHinterland.esp
xulBeachesOfCyrodiilLostCoast.esp
xulBravilBarrowfields.esp
xulLushWoodlands.esp
xulAncientYews.esp
xulAncientRedwoods.esp
xulCloudtopMountains.esp
xulArriusCreek.esp
xulPatch_AY_AC.esp
xulRollingHills_EV.esp
xulPantherRiver.esp
xulRiverEthe.esp
xulBrenaRiverRavine.esp
xulImperialIsle.esp
xulBlackwoodForest.esp
xulCheydinhalFalls.esp
xulAspenWood.esp
xulSkingradOutskirts.esp

Get http://www.tesnexus.com/downloads/file.php?id=16704. And OBSE (link on description page for FormID) Install that, read the readme for usage, and you can identify which mod the missing resources come from.

Wow, you have a very simple installation too. The only place where I see an easy installation mistake is installing OOO 1.34b5 without first installing OOO 1.33 first. Then, you would be missing a lot of meshes. By the way, where is the rest of Better Cities?

Where are these occurring? If it's in Cities it might be caused by BC, if it's in the wilds and such OOO is a probable culprit. I'd suggest you install the meshes and textures again for both to be safe.

Actually, that install show that only the resources have been installed. There are no BC plugins to even load missing BC resources in the cities, haha. That's is why I asked, "Where is the rest of Better Cities?"

I have BC Full i didnt think i needed the other esps

Those plugins are only the plugins for the resources. You do not really have BC installed at all. Get the main files, but resolve this missing mesh issue before trying to get BC together. It is not affecting this issue.

I have the FORMID mod installed but it wont let me ALT RIGHT CLICK on the missing meshes (mainly crates and stuff like that)

What types of objects are missing meshes, and did you install OOO 1.33 before updating to OOO 1.34b5?

If you did not install OOO 1.33 before upgrading to 1.34b5, you would be missing many resources, including a number of container meshes. Did you do that?

Edit: Sorry for the double-post, but thanks for updating the thread.

Bah maybe ill just trash the whole thing and reinstall it again. This is annoying.

FormID finder should also give you some spells to cast.

Ill try playing with formid again
maybe OBSE isnt working right
i installed the latest stable version but i also have SI and the latest patch so maybe thats why?

You do not have to start over. You may just need to install OOO 1.33 followed by the OOO 1.34b5 update on top of your current load order. I suggest uninstalling whatever version of OOO you are running now beforehand, but I think this will clear your problem. Do you have http://obse.silverlock.org/? It is required by FormID Finder. That would explain the mod not working. Get the v18b6 version. Drop the archive in the "Oblivion" folder (the one that contains the "Data" folder) and "extract here" (if you have 7-zip.) Just make sure you extract it to the Oblivion folder. After installing OBSE. Launch from the Obse_launcher.exe file in the "Oblivion" folder. You should probably make a shortcut to it because you only need to use that launcher (instead of the Oblivion.exe file.)

Edit: I missed your last post, but the latest patch and SI are a good thing. Are you launching the game with the OBSE_Launcher?

Yes im launching the game with the OBSE launcher
I will install the beta OBSE and try that

Sry for double post but it is OOO according to FORMID

What should i do?

I figured. You need to reinstall OOO.

#1 Uninstall whatever version of OOO you are currently using. If you installed it with OBMM, just deactivate the OMOD. (If you are not using OBMM or Wrye Bash. Get one of them. It will make mod installation and, particularly, uninstallation much less tedious.)
#2 Download the OOO 1.33 complete archive. (The links to the relevant OOO files are in the first page of the thread.)
#3 Download the OOO 1.34b5 update. (Do NOT use the bundled Harvest [Flora]. You may use the bundled Living Economy. There is a newer version of the mod available at TESNexus, but the version bundled with OOO (specially tweaked for use with OOO) is fine too. I recently switched to Enhanced Economy, so you could try that route as well if you are interested in these that kind of module.
#4 Install the OOO 1.33 complete archive.
#5 Install the OOO 1.34b5 update.

You should be good to go after that (and installing the rest of BC.)

As far as BC what do i need?

Just the two FULL esps?
I dont want to install them individually i want all of em

Are you using OBMM to install your mods? Installing BC by hand is not recommended. The same is true for other big mods, such as OOO. If you are using OBMM, I cannot remember what installing BC through OBMM at this point, sorry. To install the full BC, you want one of the BC Full plugins. Choose the B&M version if you use Blood & Mud; otherwise, select the regular plugin. You can also install the FULL city defense and Imperial City module if you want. You also need to install the patches for the various UL mods. That should take care of the BC full installation for you, as you do not need any of the other compatibility modules. Of the other optional modules, you can choose the FULL remove Leyawiin flood plugin, the IC visible when distand plugin and any of the FULL version FPS patches (i.e., for the IC or the FULL module.)

Im dling the OOO Installer version so ill be installing OOO through that and not OBMM
Ill install BC through OBMM though, how do i do that? idk how to create a OBMM mod

Try following the installation instructions for BC, they tell you what you need and how to install.

You should probably install all mods through OBMM. Manual installation is tediuos, and mixing it with OBMM installation can be still more tedious. As OBMM is not a mod, I recommend installing it with the executable.

Please let me know if any of the following pages, or related pages, are unclear:
http://sites.google.com/site/oblivionpoinfo/utilities/oblivion-mod-manager-obmm
http://sites.google.com/site/oblivionpoinfo/installation/mods/obmm-installation


Edit: Better Cities and OOO 1.33 are both available in OMOD-ready format (with OBMM scripts.) The scripts help automate the installation, kind of like and executable, so it is really not a daunting task.

I just made a OBMM out of BC but it wont install cuz its saying my OBMM is a older version which it isnt

Are you using the latest version of OBSE and OBMM 1.1.12?

yes