TypeInitializationException: "System.Array.Empty" when opening Forecast 5
Issue:
After an upgrade, you are receiving the following error when opening Forecast 5:
TypeInitializationException
The type initializer for 'Forecast5.Model.Node' threw an exception.
TargetInvocationException
Exception has been thrown by the target of an invocation.
MissingMethodException
Method not found: '!!0[] System.Array.Empty()'.
at Forecast5.Model.Node.set_NodeType(NodeType value)
Cause:
The .NET Framework has not been upgraded correctly.
Solution:
Go to https://dotnet.microsoft.com/download/dotnet-framework and download version 4.8.
Install on the PC you are receiving the error.
Restart the PC/Server.
Forecast 5 should now run successfully.
Related Articles
Exception: Cannot get computer id
Issue: When trying to open Forecast 5, you get the following error: Exception Cannot get computer id Cause: Forecast 5 requires a computerid in order to license successfully. If the id cannot be read for any reason, the exception will occur. ...Consolidations: An error has occurred while creating/opening the forecast.
Issue: When trying to complete a consolidation, you are receiving the following error: "An error has occured while creating/opening the forecast. If this is a consolidation, please check that all records are named correctly to avoid duplicate record ...TypeInitializationException: A network-related or instance-specific error... [Error: 26]
Issue: You receive the following error when trying to login to Forecast 5. Forecast 5 cannot continue because of an exception occurred. SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified. Cause: This error indicates that ...HotLink Exception: Exception of type 'Forecast5.Model.HotlinkException' was thrown.
Issue: When opening your forecast, you get the following error: HotLink Exception: Exception of type 'Forecast5.Model.HotlinkException' was thrown.: 'location and name of the hotlink file.xlsx". Hot Link error found in 'Record Name'. ...Xero Integration Error: Returned Empty Data
Issue: I receive an error message when trying to connect to Xero using the new Auth. Cause: This could be caused by the port being used by another application, therefore preventing the connection from establishing and Forecast 5 from getting the ...