Failed to build RT VI for deployment on sbRIO

[rbardsley]

Now that I have my FPGA code deployed and running at startup, I am trying to deploy my RT VI to the sbRIO. I created a new real-time application under Build Specifications using most of the default settings. When I build the RT app I am consistently getting the following error:

[ERROR]Code:6An error occurred while saving the following file:C:\Program Files\National Instruments\LabVIEW 2009\vi.lib\rvi\ClientSDK\Core\ModuleGeneration\CommunicationInterfaceUtility\niFpgaDmaChannelImplementation.ctlInvoke Node in AB_Source_VI.lvclass:Close_Reference.vi->AB_Build.lvclass:Copy_Files.vi->AB_Application.lvclass:Copy_Files.vi->AB_RTEXE.lvclass:Copy_Files.vi->AB_Build.lvclass:Build.vi->AB_Application.lvclass:Build.vi->AB_RTEXE.lvclass:Build.vi->AB_Engine_Build.vi->AB_Build_Invoke.vi->AB_Build_Invoke.vi.ProxyCaller<APPEND>Method Name: <b>Save:Target Instrument</b><Call Chain>Error 6 occurred at AB_Source_VI.lvclass:Close_Reference.vi -> AB_Build.lvclass:Copy_Files.vi -> AB_Application.lvclass:Copy_Files.vi -> AB_RTEXE.lvclass:Copy_Files.vi -> AB_Build.lvclass:Build.vi -> AB_Application.lvclass:Build.vi -> AB_RTEXE.lvclass:Build.vi -> AB_Engine_Build.vi -> AB_Build_Invoke.vi -> AB_Build_Invoke.vi.ProxyCallerPossible reason(s):LabVIEW:  Generic file I/O error.=========================NI-488:  I/O operation aborted.[Output Files][Errors]Visit the Request Support page at ni.com/ask to learn more about resolving this problem. Use the following information as a reference:Error 6 occurred at AB_Source_VI.lvclass:Close_Reference.vi -> AB_Build.lvclass:Copy_Files.vi -> AB_Application.lvclass:Copy_Files.vi -> AB_RTEXE.lvclass:Copy_Files.vi -> AB_Build.lvclass:Build.vi -> AB_Application.lvclass:Build.vi -> AB_RTEXE.lvclass:Build.vi -> AB_Engine_Build.vi -> AB_Build_Invoke.vi -> AB_Build_Invoke.vi.ProxyCallerPossible reason(s):LabVIEW:  Generic file I/O error.=========================NI-488:  I/O operation aborted.11/14/2009 4:06:57 PM

Any ideas?

Thank you in advance,

Ryan 

[DiscoBall]

Hi Ryan,

Can you build a simple FPGA + RT VI (both with whiles loops) and see if they build correctly?  If not, there may be an issue with the installation of LabVIEW FPGA and the NI RIO Drivers. Can you list the driver version of NI RIO that you are using?

[rbardsley · Accepted solution]

Thanks for your help. This was for a critical demo, so after switching computers, the project compiled just fine. Seems that we are reaching a size limit within our VIs. Our FPGA will only compile if I remove two of the plain old LED indicators. Maybe it's time to clean up our code. 

Ryan