Hi all,

We have created a custom application which deploys a DDT package.  This has worked fine until the 1.7.3 upgrade.

The application does implement the ISynchronizeInvoke interface.

We are seeing that OnPreDeploymentScriptExecutionStarted gets fired off through the Invoke method (actually using a dynamicInvoke) and then a short time later Invoke is called again with an ErrorReached method.

Below is the error:

TargetParameterCountException
  Parameter count mismatch.

Source     : mscorlib

Stack Trace:
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Delegate.DynamicInvokeImpl(Object[] args)
   at System.Delegate.DynamicInvoke(Object[] args)
   at OHR.DeployDDT.DDTDeployment.Invoke(Delegate method, Object[] args) in C:\Projects\SYSTOC.NET\MAIN\Utilities\CommandLineDDT\OHR.CommandLineDDT\DDTDeployment.cs:line 642
   at MicroFour.StrataFrame.DBEngine.SQL.DatabaseMigrator.OnPreDeployScriptExecutionStarted(Object sender, EventArgs e)
   at MicroFour.StrataFrame.DBEngine.SQL.DatabaseMigrator.ExecutePreProfileScripts()
   at MicroFour.StrataFrame.DBEngine.SQL.DatabaseMigrator.EnsureDatabases()
   at MicroFour.StrataFrame.DBEngine.SQL.DatabaseMigrator.DeployMetaDataThread()


Any help you can give would be greatly appreciated.

-Cory

Cory Cookson

Software Developer

Occupational Health Research

Hi Cory.

Version 1.7.3 has introduced some new porperties and events. Some are the SkipPreDeploymentScripts and SkipPostDeploymentScripts, which allows the pre and post scripts to be excluded from execution. Just for testing purposes, have you tried setting these properties to avoid the execution during deployment? Maybe there could be something there.

And sorry for asking, but could you post the code where you are invoking the method?