参考DE10-NANO OpenCL 18.1.pdf编译aocx文件时报错top.sof文件没有生成
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Q: 使用的是30天临时license，编译aocx时报错如下：
Error (213009): File name "top.sof" does not exist or can't be read
Error: Quartus Prime Convert_programming_file was unsuccessful. 1 error, 0 warnings
Error: Flow compile (for project C:/Users/53632/Quartus/hld/board/terasic/de10_nano/test/boardtest/bin/boardtest/top) was not successful
Error: ERROR: Error(s) found while running an executable. See report file(s) for error message(s). Message log indicates which executable was run last.
Error (23031): Evaluation of Tcl script c:/users/53632/quartus/quartus/common/tcl/internal/qsh_flow.tcl unsuccessful
Error: Quartus Prime Shell was unsuccessful. 9 errors, 2634 warnings
Error: Compiler Error, not able to generate hardware
A: 以前Opencl 需要licence， 现在不需要了。但是现在Quartus license依然还是需要的。
以前临时的Quartus license 可以编译有出sof文件，现在使用30天临时的license时是无法编译出sof文件的。
