My Sims Keeps Crashing

A lastcrash doesn't tell us anything we can use. But here are some things to find out:

If you have no mods or CC, does the game still crash? (Before testing this with that one household, have them quit custom careers, delete CC playmats from the build, and delete custom food from the lot.)

What's happening when the game crashes?

Do you get a last exception file when it happens?

After the last crash I had I did remove mods and now it wont load all together for me to even test removing the cc traits then adding it back. I think that entire save has ruined my game with that crash

Rinmaruslays​ Let's get you a fresh start to test mods in, then you can put your save back to try it:

1. Drag your whole Sims 4 folder from Document > Electronic Arts to your desktop.
2. Launch Sims 4. You should get no list of mods on launch, and you should have no option to load a previous save. Reset your Options.
3. Start with New so you have a test save.
4. Add mods back in in batches, checking against Broken/Updated Mods & CC and Previously Broken
5. When you have your test save loading find still, add the old save back to see if it's okay now.

Hi I tried that and it still seems to not be working, I basically gave up and didn’t use the game for months , I even updated my mods but no such luck in even loading in ,is there anything else I can do because I wanna play the new event

The best way to do a new event is on a new save with no mods. 

Please try this: 

1. Drag your whole Sims 4 folder from Document > Electronic Arts to your desktop.
2. Launch Sims 4. You should get no list of mods on launch, and you should have no option to load a previous save. If you do, please say so! Reset your Options.
3. Start with New to test if your issue recurs in a new game. You can run the event like this and put your other content back later.

Okay I’ll try that now, but also regarding my older saves when i did the 50/50 method and reloaded without script mods yesterday it seemed to work but as soon as i turned it on enabling scripts is when the glitches start however i already updated my script mods. Is it possible im experiencing something related to the for rent corrupted saves glitch? Or maybe its a Macbook problem since other mac users seem to have troubles

The For Rent issue concerns individual lots (and also pre-exists For Rent). 

You can't test without script mods enabled. And not all script mods that don't have updates are confirmed working. They can also conflict with each other. 

If your game loads without mods, it's mods, not your Mac.

okay then thx for answering,is there any mod that can potentially tell me what's conflicting with my saves?and how would I add my old stuff back to this new save game?

also an update I tried reinstalling but now its saying there's a problem and to restart the app even tho I keep restarting it

Rinmaruslays​ If you have issues starting the game with mods in the Mods folder, remove them and try again. Check Broken & Updated Mods & CC and Previously Broken mods and CC. Many broken mods will produce this message. If it happens with a new user folder (see https://sims4.crinrict.com/eng/2014/09/resetting-the-game-to-factory-settings-without-reinstalling/), then please head for technical support: Category: The Sims 4 | EA Forums 

No, there's no app that will tell you what mod is breaking a specific save. You might try Plumbuddy for a partial solution, but there's nothing that completely replaces paying attention to mod news, plus vanilla and 50-50 testing to narrow down issues.

okay so I've been doing the 50/50 method and so far, it loads but when I add all the mods I deemed as safe together at once it will say sims 4 not responding even though I haven't added my old saves or tray again. I'm going to try the event without mods or my old saves atp bc i give-up but will i be able to put the new rewards back into my old files?