LabVIEW
An error occurred while communicating with the compile server.
Hello all
Got a problem with compiling FPGA code. It has worked without a problem for a long time but suddenly this happens.
or this
First one I get when I restart compiler as admin (first run), second when I try to connect to an compiler that I have used before.
Everything runs on Windows 10. It is an older system with cFieldPoint and cRIO-9074 so I use
LV 2010 SP1
FPGA 10.0.1
RT 10.0.0
NI-RIO 4.0
Xilinx 11.5 (The compile worker displays: Registered Capabilities: ('Xilinx 11.5' 'Xilinx 11.5 (64-bit)') )
The workerLog.txt contains this:
CompileWorker.exe Error: 0 : 16.02.2021 11:23:01 Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
at NationalInstruments.NIFarm.NIFarmClient.NativeMethods.NIFarm_DownloadFile(String sessionId, String jobId, String fileName)
at NationalInstruments.NIFarm.NIFarmClient.DownloadFile(String jobId, String fileName)
at NI.LV.FPGA.CompileWorkerUI.CompileWorkerThread.ThreadMain()
CompileWorker.exe Error: 0 : 16.02.2021 11:23:01 An exception occurred: Could not find a part of the path 'C:\NIFPGA\jobs\U2z3kjj_m37oVBc\lvXilinxLog.txt'.
CompileWorker.exe Error: 0 : 16.02.2021 11:23:01 The Unit Of Work (path: C:\NIFPGA\jobs\U2z3kjj_m37oVBc) did not finish properly because of an exception: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
CompileWorker.exe Error: 0 : 16.02.2021 11:23:01 Unable to delete the final set of files. Exception: System.IO.IOException: The process cannot access the file 'C:\NIFPGA\jobs\U2z3kjj_m37oVBc.zip' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileInfo.Delete()
at NI.LV.FPGA.CompileWorkerUI.CompileWorkerThread.CleanUpFilesCreated(DirectoryInfo zipDirInfo, FileInfo zipFileInfo)
I have cheked this:
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000kIfdSAE
https://knowledge.ni.com/KnowledgeArticleDetails?id=kA00Z000000kIbRSAU
and tried the following without success:
- running CompileWorker.exe as administrator
- running compiler on another PC
- compiling original project that was working on the compiler in November
- creating new project with just the cRIO+FPGA and an empty VI and trying to compile it
- forcing reinstall of Xilinx 11.5 (setup.exe /reinstall) - as far as I know this installation of LV does not allow reparation/uninstallation of single module.
Any tips? I assume that the worst case scenario is to reinstall everything, but would like to know if there are other options and whether the re-installation can actually help in this case.
Regards
