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travisa's avatar
travisa
Icon for New Contributor rankNew Contributor
3 years ago

PCIe DMA transfer design code Compilation error.

I was trying to compile the DE5A_NET.qpf file of the `DE5a-Net-DDR4_v.1.0.9_SystemCD/Demonstrations/PCIe_DDR4/` in Quartus Prime Pro version21.4, getting some compilation error and the error message...
Wincent_Altera's avatar
Wincent_Altera
Icon for Regular Contributor rankRegular Contributor
3 years ago

Hi Travis,


Thanks for such a detailed reply and the printscreen picture.

If refer to Capture 2 for error "Error: Unexpected error writing the ensemble: java.io.FileNotFoundException:"

Can you please check if The software was installed under Program Files folder ?

  • If YES, I would suggest you to try unistalled Quartus Suite and installed again on root directory (C:\Altera).
  • Probably the problem was the space in the installation path ("Program Files").
  • and you try and generate one of the example designs that is located in the default installation.
  • You can workaround this error by copying the example design from the installation directory into a new directory elsewhere on the PC.
  • Or maybe change the owner of the directory,


Let me know if the problem solved.

Regards,

Wincent_Intel