Warning: (vlib-34) Library already exists at "work". (Quartus2 version 13.0 sp1)

[agunh]

Hi, I used to simulate the simple schematic. The compile worked fine.

But when I ran University program/vwf, There was  an error Warning: (vlib-34) Library already exists at "work".

I tried to reinstall it. but wasn't work.

What can I do?

specialization :

Device family: Cyclone IV GX
Running quartus eda_testbench
>> quartus_eda --gen_testbench --check_outputs=on --tool=modelsim_oem --format=verilog test1 -c test1 {--vector_source=C:/altera/13.0sp1/quartus/bin64/project/test1/Waveform1.vwf} {--testbench_file=./simulation/qsim/test1.vt}
PID = 1364
*******************************************************************
Running Quartus II 64-Bit EDA Netlist Writer
Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition
Processing started: Mon Oct 12 19:35:29 2020
Command: quartus_eda --gen_testbench --check_outputs=on --tool=modelsim_oem --format=verilog test1 -c test1 --vector_source=C:/altera/13.0sp1/quartus/bin64/project/test1/Waveform1.vwf --testbench_file=./simulation/qsim/test1.vt
Generated Verilog Test Bench File ./simulation/qsim/test1.vt for simulation
Quartus II 64-Bit EDA Netlist Writer was successful. 0 errors, 0 warnings
Peak virtual memory: 4577 megabytes
Processing ended: Mon Oct 12 19:35:30 2020
Elapsed time: 00:00:01
Total CPU time (on all processors): 00:00:01
Running quartus eda_func_netlist
>> quartus_eda --functional=on --simulation --tool=modelsim_oem --format=verilog test1 -c test1
PID = 1128
*******************************************************************
Running Quartus II 64-Bit EDA Netlist Writer
Version 13.0.1 Build 232 06/12/2013 Service Pack 1 SJ Web Edition
Processing started: Mon Oct 12 19:35:30 2020
Command: quartus_eda --functional=on --simulation=on --tool=modelsim_oem --format=verilog test1 -c test1
Generated file test1.vo in folder "C:/altera/13.0sp1/quartus/bin64/project/test1/simulation/modelsim/" for EDA simulation tool
Quartus II 64-Bit EDA Netlist Writer was successful. 0 errors, 0 warnings
Peak virtual memory: 4577 megabytes
Processing ended: Mon Oct 12 19:35:31 2020
Elapsed time: 00:00:01
Total CPU time (on all processors): 00:00:01
*******************************************************************
Running quartus modelsim
>> vsim -c -do test1.do
PID = 9324
Reading C:/altera/13.0sp1/modelsim_ase/tcl/vsim/pref.tcl

# 10.1d

# do test1.do
# ** Warning: (vlib-34) Library already exists at "work".
#
# Model Technology ModelSim ALTERA vlog 10.1d Compiler 2012.11 Nov 2 2012
# -- Compiling module test1
#
# Top level modules:
# test1
# Model Technology ModelSim ALTERA vlog 10.1d Compiler 2012.11 Nov 2 2012
# -- Compiling module test1_vlg_sample_tst
# -- Compiling module test1_vlg_check_tst
# -- Compiling module test1_vlg_vec_tst
#
# Top level modules:
# test1_vlg_vec_tst
# vsim -L cycloneiv_ver -L altera_ver -L altera_mf_ver -L 220model_ver -L sgate -c -t 1ps -novopt work.test1_vlg_vec_tst

[Steve_Lionel · Accepted solution]

This message does not come from Intel Fortran. I suggest you look for a Quartus2 support channel.

[agunh]

thank you sir 

[agunh]

thank you sir