What you can do as a member?
Get free access to these features:.
- Save your data on maps and other tools
- Site theme change
- Game bookmarking feature
- Provide feedback on the website
☆ Latest News: Second Race Event | 0.2.0h Patch Notes
★ Dawn of the Hunt live now! ▶︎Best Builds
☆ HOT: Huntress | Amazon | Ritualist
★ Classes | Best Classes | Leveling Builds
┗ Smith of Kitava | Tactician | Lich
☆ Uniques | Mapping Guide | Currency Farm
Create a new instance of an area or log in back into the game to avoid the Unknown Object Type Serialized by Server error in Path of Exile 2 (POE 2). See how to fix this error and more details about it here.
List of Contents
The Unknown Object Type Serialized by Server issue has been fixed in the 0.2.0 Hotfix 3 that was released in April 5, 2025.
| Unkown Object Type Fixes |
|---|
|
|
If the problem still persists on your end, let us know in the comments section or try the fixes below.
If you’re encountering this issue while loading a character that's currently in a town, try switching to a different server from the login screen. This forces the game to load a new instance of the town, which can bypass the one causing the crash.
If you repeatedly encounter this error when loading a specific zone, the game may be attempting to load the same instance containing the issue, causing a crash. You can bypass this by creating a new instance of the zone. Hold Ctrl before clicking on the zone to open a menu that allows you to generate a fresh server instance.
Since this error appears to be a server-side issue, restarting the game and logging in back again should resolve the problem when entering a new zone. This should also apply any of the latest Hotfixes that the developers release to fix these kinds of issues.
This error occurs when attempting to load a new zone, causing the game to crash. It has been a common issue, especially during the launch of the Dawn of the Hunt update launch. Since it is a server-side problem, the resolution largely depends on developer-side fixes and server stability.
Upcoming Changes
Updated 4/11/2025
See all the upcoming changes to the Dawn of the Hunt league including adjustments to loot drops and endgame accessibility!
Face of Corruption Discord Avatar Quest
Updated 4/11/2025
Check out the details on how to get the Face of Corruption Discord avatar!
April 4 Livestream Twitch Drop Details
Updated 4/14/2025
Check out the rewards you can get from the April 4 livestream and how to claim them!
Dawn of the Hunt Release and Details
Updated 4/11/2025
Check out the release date for Patch 0.2.0, Dawn of the Wild, and more details here.
March 27 Livestream Twitch Drop Details
Updated 4/14/2025
Check out the rewards you can get from the March 27 livestream and how to claim them!
Full Release Date and What to Expect
Updated 4/23/2025
Check out when the full release of Path of Exile 2 drops!
Is Path of Exile 2 Down?
Updated 4/16/2025
Learn if Path of Exile 2 servers are up and running!
| All Twitch Drop Campaigns | |
|---|---|
| GGG Twitch Drop for November 21 Livestream | Early Access Twitch Drops Details |
| March 27 Livestream Twitch Drops | Dawn of the Hunt Twitch Drops (April 4 Launch) |
Changing to Vulkan seems to have worked for me for now.
Unknown Object Type Serialized by Server Fix
Clair Obscur: Expedition 33 Walkthrough & Guides Wiki
Honkai: Star Rail Walkthrough & Guides Wiki
Genshin Impact Walkthrough & Guides Wiki
Pokemon TCG Pocket (PTCGP) Strategies & Guides Wiki
Wuthering Waves Walkthrough & Guides Wiki
Zenless Zone Zero Walkthrough & Guides Wiki
Monster Hunter Wilds Walkthrough & Guides Wiki
Pokemon Scarlet and Violet (SV) Walkthrough & Guides Wiki
Palworld Walkthrough & Guides Wiki
FANTASY LIFE i: The Girl Who Steals Time Walkthrough & Guides Wiki
Once Human Walkthrough & Guides Wiki
The Legend of Zelda: Tears of the Kingdom Walkthrough & Guides Wiki
Yu-Gi-Oh! Master Duel Walkthrough & Guides Wiki
Fire Emblem Heroes (FEH) Walkthrough & Guides Wiki
Diablo 4: Vessel of Hatred Walkthrough & Guides Wiki
Elden Ring Shadow of the Erdtree Walkthrough & Guides Wiki
Cyberpunk 2077: Ultimate Edition Walkthrough & Guides Wiki
Super Smash Bros. Ultimate Walkthrough & Guides Wiki
Black Myth: Wukong Walkthrough & Guides Wiki
Persona 3 Reload Walkthrough & Guides Wiki
© 2010 - 2024 Grinding Gear Games
The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
The contents we provide on this site were created personally by members of the Game8 editorial department.
We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.
Hi there! The issue regarding the "Unknown Object Type Serialized by Server" error has been resolved with the release of Patch 0.2.0 Hotfix 3.