orchestrator
2024.10
true
- Getting Started
- Requirements
- Best Practices
- Installation
- Updating
- Identity Server
- Troubleshooting startup errors
- Orchestrator exceptions
- Identity Server Exceptions
- Webhooks exceptions
Orchestrator installation guide
Last updated Apr 9, 2025
- 500.30 ASP.NET Core app failed to start - System.FormatException: Could not parse the JSON file
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - certificate: 'THUMBPRINT' not found in certificate store
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - Internal.Cryptography.CryptoThrowHelper+WindowsCryptographicException: The parameter is incorrect
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - System.NullReferenceException: Object reference not set to an instance of an object at UiPath.IdentityServer.Web.Extensions.Configuration.IdentityServerExtensions.AddSigningCredential
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - Microsoft.Data.SqlClient.SqlException (0x80131904): Login failed for user 'USERNAME'
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - System.InvalidOperationException: Signing credentails settings is invalid
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - System.IO.FileNotFoundException: Could not load file or assembly 'System.Threading.Tasks'
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - System.TypeInitializationException: The system cannot find the file specified. File name: 'System.Runtime'
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - FileNotFoundException*Could not load file or assembly 'System.Text.Encoding'
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - SqlException (0x80131904): Connection Timeout Expired. The timeout period elapsed while attempting to consume the pre-login handshake acknowledgement
- Exception
- Cause
- Solution
- 500.30 ASP.NET Core app failed to start - Managed server didn't initialize after X ms
- Exception
- Cause
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