As new expansions are released for The Sims 4, many of the game's less updated unofficial mods become less and less stable. Always be on the lookout for new updates. If your mods are incompatible with the recent expansion, the creators of the mods may be working on a patch to ensure their content functions with Snowy Escape.

Make sure all of your mods are updated.

As you will be adjusting your mods as needed, it is important to secure your original save. If you are experiencing the 'script call failed' error while using mods, then solving the bug is going to be a little more complicated. That being said, another large proponent of this error has to do with mods. Repairing the game files will ensure that every file is both operational and located where it should be. One of the causes of the 'script call failed' error is the game's inability to locate necessary files.

Restart your game and check to see if the error has been corrected.

Right-click on The Sims 4 icon and then select 'Repair' from the popup menu.

From there, select the 'My Game Library' option. Luckily, this can be completed in just a few easy steps.

The first step to mending the 'script call failed' error is to repair your game files. While this November 2020 expansion is causing games to keep crashing, there are a few fixes. The unfortunate result of this is that the Snowy Escape expansion is crashing for many of these players. Primarily, the issue is caused by new expansions rendering mods obsolete. The 'script call failed' error has been an issue for players that enjoy using unofficial mods in their games for some time now.

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