我得到了这个错误: /student/src/reflection/tester/TestRunnerTests.java:21: error: unreported exception Exception; must be caught or declared to be thrown testRunner.runTests(testClassNames); 因此,它表明错误一定在这个类中的testRunner.runTests("test6() - FAILED"));
MyClient.java:12: error: unreported exception UnknownHostException; must be caught or declared to bethrown我在代码中捕捉到了上述异常,我不知道为什么会发生这种情况。import java.io.IOException;
import java.io.ObjectInputSt
我正在编写一个使用IOExceptions的程序,我遇到了一个我无法理解的错误。Unreported exception IOException, must be caught or declared to be thrown }而实际的文件import java.io.FileReader;import java.io.BufferedReader;
import jav
我的代码导致以下错误-为什么会这样?2 errors found:Error: C:\Users\Name\P4.java:44: unreported exception]
Error: C:\Users\Name\P4.java:46: exception java.io.FileNotFoundException is never thrown in body ofcorresponding try statement