在批文件运行时如果发生了什么错误，命令提示行会显示错误信息，直到您按下一个键为止。

If there is an error when the batch file runs, the command prompt displays the error message until you press a key.

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通过命令提示符，执行eglResourcesSampleTest . bat命令文件。您可能会看到一个错误信息：“ PolicyClassLoader could not find policy com . ibm . jxesupport . JxeClassLoaderPolicy ”，这个可以忽略。

Command file. You may see an error message: "PolicyClassLoader could not find policy com.ibm.jxesupport.JxeClassLoaderPolicy", you can ignore this.

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石化武器：提示和错误信息稍微更改。

Rockbiter Weapon: Tooltip and error messages have been adjusted slightly.

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But the take away for now is that if you don't clue -lcs50, -- you get some mention -- some error message -- about "undefined symbol," and that should be your clue that, "Oh it's undefined in that I haven't told the compiler that I want to link in these zeros and ones."

但现在如果你删除“-lcs50“,你们会得到一些提示--一些错误信息-,像“未定义的符号“，这可以为你提过线索，“这个没有被定义，我没有告诉编译器,把想把这个与“1“和“0“建立连接，“

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