Forum Discussion

BDarji's avatar
BDarji
Icon for Occasional Contributor rankOccasional Contributor
5 years ago

MODELSIM: Error: (vsim-13) Recompile work

I am having certain System Verilog files. Some of them contain packages. Those are included in other files. I was trying to simulate them using Modelsim - INTEL FPGA Started Edition. Although compilation was successful, while trying to start simulation, I was getting following error messages:

# vsim work.tb_tx_phy

# Start time: 12:29:30 on Apr 09,2020

# ** Error: (vsim-13) Recompile work.tb_tx_phy_sv_unit because work.u11h_reg_pkg, work.u11h_usb_pkg have changed.

# ** Error (suppressible): (vsim-12) Recompile work.tb_tx_phy after work.tb_tx_phy_sv_unit is recompiled.

# ** Error: (vsim-13) Recompile work.tb_tx_phy because work.u11h_reg_pkg, work.u11h_usb_pkg have changed.

# Error loading design

# End time: 12:29:31 on Apr 09,2020, Elapsed time: 0:00:01

# Errors: 3, Warnings: 0

3 Replies

  • BDarji's avatar
    BDarji
    Icon for Occasional Contributor rankOccasional Contributor
    5 years ago

    With the help of my colleague, I was able to solve this problem in following way:

    1. First compile all files.
    2. From Library tab, right click on 'work' and select refresh. (See the attached image.)
    3. Now, start simulation.

    While searching for this, I spent couple of hours. But didn't get succeed until got work-around or solution from my colleague.

    Anyway, I hope this would be useful to someone in future.

    Cheers,

    Bhaumik

    • Sergeybond's avatar
      Sergeybond
      Icon for New Contributor rankNew Contributor
      5 years ago

      Thank you! Thing with Refresh button actually worked

  • KennyT_altera's avatar
    KennyT_altera
    Icon for Super Contributor rankSuper Contributor
    5 years ago

    Thanks, this will be very useful especially using the refresh button.