java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8080/

java.com | 6 months ago
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  1. 0

    Bug ID: JDK-4773417 HttpURLConnection.getInputStream() produces IOException with bad stack trace.

    java.com | 6 months ago
    java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8080/
  2. 0

    what does this error mean??

    Coderanch | 1 decade ago | arun mahajan
    java.io.IOException: Server returned HTTP response code: 500 for URL: <a href="http://dlres.java.sun.com/servlet/com.sun.jsc.javasoft.jaws.JNLPServlet/j2se/j2re-inst-win__V1.3.0_02.jar" target="_blank" rel="nofollow">http://dlres.java.sun.com/servlet/com.sun.jsc.javasoft.jaws.JNLPServlet/j2se/j2re-inst-win__V1.3.0_02.jar</a>

    Root Cause Analysis

    1. java.io.IOException

      Server returned HTTP response code: 500 for URL: http://localhost:8080/

      at sun.net.www.protocol.http.HttpURLConnection.getInputStream()
    2. Java RT
      HttpURLConnection.getResponseCode
      1. sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:575)
      2. sun.net.www.protocol.http.HttpURLConnection.getHeaderField(HttpURLConnection.java:847)
      3. sun.net.www.protocol.http.HttpURLConnection.getResponseCode(HttpURLConnection.java:861)
      3 frames
    3. Unknown
      StackTest.main
      1. StackTest.funcWithNoExceptionSpec(StackTest.java:75)
      2. StackTest.runTest(StackTest.java:43)
      3. StackTest.<init>(StackTest.java:20)
      4. StackTest.main(StackTest.java:13)
      4 frames