Error in AOC compilation

I am trying to compile vector_add example on DE5Net. I get this error. I am not sure what I am missing.

/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/tests/vector_add$ aoc  device/vector_add.cl -o  bin/vector_add.aocx -report
aoc: Selected default target board de5net_a7
aoc: Running OpenCL parser....
/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/tests/vector_add/device/vector_add.cl:23:48: warning: declaring kernel argument with no 'restrict' may lead to low kernel performance
__kernel void vector_add(__global const float *x, 
                                               ^
/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/tests/vector_add/device/vector_add.cl:24:48: warning: declaring kernel argument with no 'restrict' may lead to low kernel performance
                         __global const float *y, 
                                               ^
2 warnings generated.
aoc: Optimizing and doing static analysis of code...
 
!===========================================================================
! The report below may be inaccurate. A more comprehensive           
! resource usage report can be found at vector_add/reports/report.html    
!===========================================================================
 
+--------------------------------------------------------------------+
; Estimated Resource Usage Summary                                   ;
+----------------------------------------+---------------------------+
; Resource                               + Usage                     ;
+----------------------------------------+---------------------------+
; Logic utilization                      ;   17%                     ;
; ALUTs                                  ;   11%                     ;
; Dedicated logic registers              ;    7%                     ;
; Memory blocks                          ;   16%                     ;
; DSP blocks                             ;    0%                     ;
+----------------------------------------+---------------------------;
Compiling for FPGA. This process may take a long time, please be patient.
2020.05.14.11:52:32 Error: onchip_ram: Failed to find module system_board_onchip_ram
2020.05.14.11:52:32 Error: Generation stopped, 101 or more modules remaining
2020.05.14.11:52:36 Error: qsys-generate failed with exit code 1: 2 Errors, 40 Warnings
Error: ip-generate FAILED.
Refer to vector_add/vector_add.log for details.
 

Theses are my environment variables :

argus@argus-server:/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/tests/vector_add$ echo $AOCL_BOARD_PACKAGE_ROOT
/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net
argus@argus-server:/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/tests/vector_add$ echo $PATH
/tools/argus/intelFPGA/19.1/hld/bin:/home/argus/bin:/home/argus/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin
argus@argus-server:/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/tests/vector_add$ echo $LD_LIBRARY_PATH
/tools/argus/intelFPGA/19.1/hld/board/trasic/de5net/linux64/lib:/tools/argus/intelFPGA/19.1/hld/linux64/lib:/tools/argus/intelFPGA/19.1/hld/linux64/lib:

I am attaching the log file as well. Any idea what I am missing?