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

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Check if you didn't set RequestProperty Content-Type to the wrong type or if you're trying to send the wrong file to the server.

Solutions on the web

via Google Groups by djh, 2 years ago
Server returned HTTP response code: 400 for URL: http://localhost:8080/request/current
via Stack Overflow by raisercostin
, 2 years ago
Server returned HTTP response code: 407 for URL: http://google.com
via Oracle Community by 843833, 1 year ago
Server returned HTTP response code: 500 for URL: http://localhost:8080/webservicedeployable/webservice001
via hivmr.com by Unknown author, 1 year ago
Server returned HTTP response code: 500 for URL: http://localhost:8080/webservicedeployable/webservice001
via Oracle Community by 843841, 1 year ago
Server returned HTTP response code: 500 for URL: http://192.168.0.63:8080/Examples/TestServlet
via Oracle Community by 429397, 1 year ago
Server returned HTTP response code: 500 for URL: http://.........
java.io.IOException: Server returned HTTP response code: 500 for URL: http://localhost:8080/
at undefined.StackTest.runTest(StackTest.java:52)
at undefined.StackTest.(StackTest.java:20)
at undefined.StackTest.main(StackTest.java:13)

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