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通常有两种状况:
1. 该文件属性被设置为了“只读”;
2. 虽然文件是路径下,但编译选项中并没有设置,从而导致编译器不能根据正确路径查找该文件。
如果是后者,请在include path选项里加入该文件对应的路径。
先前是通过file-properties添加的,后来是通过project-properties添加,不过现在又报新的错了
Description Resource Path Location Type
unresolved symbol _main, first referenced in D:\DSPCCS\ccsv5\tools\compiler\c2000_6.2.0\lib\rts2800_ml.lib<args_main.obj> yiixang C/C++ Problem
Description Resource Path Location Type
<a href="file:/D:/DSPCCS/ccsv5/tools/compiler/dmed/HTML/10234.html">#10234-D</a> unresolved symbols remain yiixang C/C++ Problem
Yuqiao Hu 说:先前是通过file-properties添加的,后来是通过project-properties添加,不过现在又报新的错了
Description Resource Path Location Type
unresolved symbol _main, first referenced in D:\DSPCCS\ccsv5\tools\compiler\c2000_6.2.0\lib\rts2800_ml.lib<args_main.obj> yiixang C/C++ ProblemDescription Resource Path Location Type
<a href="file:/D:/DSPCCS/ccsv5/tools/compiler/dmed/HTML/10234.html">#10234-D</a> unresolved symbols remain yiixang C/C++ Problem
最好使用project-properties或者工程右键,不过用file-properties,如果是当前的工程的话,应该也没有问题,最终设定的是当前工程就好。
你的这个新错误的原因是没有main主函数。