ERROR in C/RTL simulation

[kayalvizhimuthu]

canny_edge_detection algorithm simulation and synthesis run without error but c/RTL simulation shows error
Starting C/RTL cosimulation ...
C:/Vivado/2019.1/bin/vivado_hls.bat C:/Users/Admin/AppData/Roaming/Xilinx/Vivado/edgedetection/solution1/cosim.tcl
INFO: [HLS 200-10] Running 'C:/Vivado/2019.1/bin/unwrapped/win64.o/vivado_hls.exe'
INFO: [HLS 200-10] For user 'Admin' on host 'desktop-tol8fem' (Windows NT_amd64 version 6.2) on Wed Sep 25 10:36:21 +0530 2019
INFO: [HLS 200-10] In directory 'C:/Users/Admin/AppData/Roaming/Xilinx/Vivado'
Sourcing Tcl script 'C:/Users/Admin/AppData/Roaming/Xilinx/Vivado/edgedetection/solution1/cosim.tcl'
INFO: [HLS 200-10] Opening project 'C:/Users/Admin/AppData/Roaming/Xilinx/Vivado/edgedetection'.
INFO: [HLS 200-10] Opening solution 'C:/Users/Admin/AppData/Roaming/Xilinx/Vivado/edgedetection/solution1'.
INFO: [SYN 201-201] Setting up clock 'default' with a period of 10ns.
INFO: [HLS 200-10] Setting target device to 'xc7z020-clg400-1'
ERROR: [COSIM 212-345] Cosim only supports the following 'ap_ctrl_none' designs: (1) combinational designs; (2) pipelined design with task inteveral of 1; (3) designs with array streaming or hls_stream or AXI4 stream ports.
ERROR: [COSIM 212-5] *** C/RTL co-simulation file generation failed. ***
command 'ap_source' returned error code
while executing
"source C:/Users/Admin/AppData/Roaming/Xilinx/Vivado/edgedetection/solution1/cosim.tcl"
invoked from within
"hls::main C:/Users/Admin/AppData/Roaming/Xilinx/Vivado/edgedetection/solution1/cosim.tcl"
("uplevel" body line 1)
invoked from within
"uplevel 1 hls::main {*}$args"
(procedure "hls_proc" line 5)
invoked from within
"hls_proc $argv"
Finished C/RTL cosimulation.
how to resolve this?

[amiteshnagarkar]

Did u find out how to solve this?

[kayalvizhimuthu]

No

[shz0209]

Starting C/RTL cosimulation ...
D:/Vivado/Vivado/2018.3/bin/vivado_hls.bat C:/Users/29217/Desktop/HLS-canny/solution1/cosim.tcl
INFO: [HLS 200-10] Running 'D:/Vivado/Vivado/2018.3/bin/unwrapped/win64.o/vivado_hls.exe'
INFO: [HLS 200-10] For user '29217' on host 'shz' (Windows NT_amd64 version 6.2) on Sun Dec 10 17:36:21 +0800 2023
INFO: [HLS 200-10] In directory 'C:/Users/29217/Desktop'
INFO: [HLS 200-10] Opening project 'C:/Users/29217/Desktop/HLS-canny'.
INFO: [HLS 200-10] Opening solution 'C:/Users/29217/Desktop/HLS-canny/solution1'.
INFO: [SYN 201-201] Setting up clock 'default' with a period of 10ns.
INFO: [HLS 200-10] Setting target device to 'xc7z020clg400-2'
ERROR: [COSIM 212-345] Cosim only supports the following 'ap_ctrl_none' designs: (1) combinational designs; (2) pipelined design with task inteveral of 1; (3) designs with array streaming or hls_stream or AXI4 stream ports.
command 'ap_source' returned error code
while executing
"source C:/Users/29217/Desktop/HLS-canny/solution1/cosim.tcl"
invoked from within
"hls::main C:/Users/29217/Desktop/HLS-canny/solution1/cosim.tcl"
("uplevel" body line 1)
invoked from within
"uplevel 1 hls::main {*}$args"
(procedure "hls_proc" line 5)
invoked from within
"hls_proc $argv"
Finished C/RTL cosimulation.
I have the same question ， are u solve this now？