11-01-2024 12:19 PM
Hello,
i need deploy our scripts whitch was working in version 11. But after upgrade to version 12 have this »
Preliminary checks failed! Task Service Error. BinaryFormatter serialization and deserialization are disabled within this application.
Any solution?
Solved! Go to Solution.
Tuesday
If you use SQL LocalDB 2014, this release will update your database. Before updating to the newest version, make sure to back up your installation.
Wednesday - last edited Wednesday
Hi all!
As @TechGuy2223 mentioned, We have released Lansweeper On-premises version 12.2.0.4, addressing the BinaryFormatter errors and other issues:
Before updating: Back up your installation
Still experiencing problems? Contact our support team at Support Portal - Lansweeper Community or through support@lansweeper.com.
2 weeks ago
Same issue.
Latest version also have the Preliminary checks failed.
When it will be fix?
3 weeks ago
Updating ASP.NET Core Runtime to 8.11 using the hosting bundle installer appears to resolve the issue.
Download .NET 8.0 (Linux, macOS, and Windows)
Tuesday
If you use SQL LocalDB 2014, this release will update your database. Before updating to the newest version, make sure to back up your installation.
Tuesday
I updated to 8.11 and the deployments are still failing.
4 weeks ago
Upgraded from 11.1.9.1 to 12.0
Deployments no longer work.
Error message: Preliminary checks failed! Task Service Error. Binary Formatter serialization and deserialization are disabled within this application.
The deployments is a key capability so I hope it's repaired soon
4 weeks ago
Dear all,
We are looking into this internally. The binaryformatter is part of the TaskScheduler. We are looking into this as well with Microsoft, as it seems to be caused indeed with the move to .NET 8.
We'll keep you all updated when we have more news.
2 weeks ago
Hi FrankSc,
any progress?
4 weeks ago
Same issue seen here.. Related to .net 8?
Experience Lansweeper with your own data. Sign up now for a 14-day free trial.
Try Now