From RemObjects Wiki

This is a Technical Glossary topic
Feel free to add your notes to this topic below.

Known Issues in the Spring 2012 Releases

RemObjects SDK

RO ZeroConf Hub

• ROZeroConfHub might fail on start. To resolve this issue start it with Adminstrator privileges.

Olympia

• Olympia State Server might fail to properly register itself as a Windows Service (despite that Olympia will report that service installation completed successfully, Windows Service will fail to start due to timeout). To resolve this issue you need to rename Registry key HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\ROOlympiaServer to HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\services\ROOlympiaApplication and reboot the host. After the reboot Olympia server will start automatically as a Windows Service.

FPC/Linux Compatibility

• The code of the uRODateTimeSupport unit is not compatible with Linux environment. Please grab the fixed version at RO Connect

Data Abstract

• On x64 OS (f.e. Windows 7 x64) DA Sample Server might fail to open server Schema in Schema Modeler. To resolve this issue you need to

1. Create registry key HKEY_LOCAL_MACHINE\SOFTWARE\RemObjects\Data Abstract\Schema Modeler
2. Add there String value FullPath
3. Copy value of the String value FullPath from the Registry key HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\RemObjects\Data Abstract\Schema Modeler to the String value created at previous step

Relativity

• On x64 OS (f.e. Windows 7 x64) Relativity Admin Tool might fail to open Domain Schema via 'Open in Schema Modeler' button with message "Cannot find Schema Modeler location in Registry. Please make sure Data Abstract is installed properly.". To resolve this issue you need to manually register Schema Modeler in Registry (see the Data Abstract section for details).

Known Issues in the Summer 2010 Releases

Silverlight 3.0 Samples

• When opening the Silverlight v3 Prism samples in Visual Studio 2008, the IDE does not copy the xap file to the ClientBin/ output directory, to use these samples, copy it manually.

Hydra for .NET

• Forms that is created in a visual plugins hosted by a Delphi hosts does not process tab keys - this happens because key messages first needs to be translated by an Application that is not active in this case. To workaround this issue you need to override ProcessKeyPreview method in a form and add following code:

protected override bool ProcessKeyPreview(ref Message m)
  {
    if (this.PreProcessMessage(ref m))
      return true;
    else
      return base.ProcessKeyPreview(ref m);
  }

• .NET host can't properly unload delphi plugins that uses ShareMem - this happens because ShareMem can't get a handle of a ShareMem dll when releasing heap. To workaround this problem you need to add a call to the LoadLibrary('borlndmm.dll'); in a plugin entry point.