Can't use string ("-1") as a HASH ref while "strict refs&
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- UID
- 91150
- 性别
- 男
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你对hello_nios.c修改过吧？
| 用的是什么编辑器？如果是非文本编辑器，可能在文件的后面加了一些控制字符如“FF”，建议用ultraedit这种文本编辑器来编程。 |
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- UID
- 93933
- 性别
- 男
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| 没有修改过hello_nios.c啊，而且我就是用UE10的编辑器啊 |
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- UID
- 93933
- 性别
- 男
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Can't use string ("-1") as a HASH ref while "strict refs&
在SDK shell下遇到这个错误，请问是什么原因？该怎么解决？
[SOPC Builder]$ nb hello_nios.c
Can't use string ("-1") as a HASH ref while "strict refs" in use at - line 500. |
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- UID
- 93933
- 性别
- 男
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| nios-build hello_nios.c的时候出错如下：
../lib/libnios16.a:pio_showhex.s:53: undefined reference to 'na_seven_seg_pio'
../lib/libnios16.a:pio_showhex.s:53: undefined reference to 'na_seven_seg_pio'
### nios-build error: last system call returned256
###
Died at - line 85.
还遇到这个错误，请老大看看怎么回事？ |
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