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matf-pp / 2019_MATF-Asistent

GNU General Public License v3.0
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Exception bacen iz java.lang.Thread.run() #2

Closed ivan-ristovic closed 5 years ago

ivan-ristovic commented 5 years ago

Nekada dobijem ovaj exception u nekim delovima aplikacije - verujem da je krivac pozadinska nit koja preuzima sadrzaj. Nisam uspeo da povezem da li izbor parametara ima veze sa bilo cim - desava se nasumicno nekada.

Stack trace:

java.io.IOException: Underlying input stream returned zero bytes
    at sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:288)
    at sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326)
    at sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178)
    at java.io.InputStreamReader.read(InputStreamReader.java:184)
    at java.io.BufferedReader.fill(BufferedReader.java:161)
    at java.io.BufferedReader.read1(BufferedReader.java:212)
    at java.io.BufferedReader.read(BufferedReader.java:286)
    at java.io.Reader.read(Reader.java:140)
    at org.jsoup.parser.CharacterReader.bufferUp(CharacterReader.java:53)
    at org.jsoup.parser.CharacterReader.consume(CharacterReader.java:98)
    at org.jsoup.parser.TokeniserState$34.read(TokeniserState.java:552)
    at org.jsoup.parser.Tokeniser.read(Tokeniser.java:57)
    at org.jsoup.parser.TreeBuilder.runParser(TreeBuilder.java:51)
    at org.jsoup.parser.TreeBuilder.parse(TreeBuilder.java:45)
    at org.jsoup.parser.Parser.parseInput(Parser.java:39)
    at org.jsoup.helper.DataUtil.parseInputStream(DataUtil.java:153)
    at org.jsoup.helper.HttpConnection$Response.parse(HttpConnection.java:851)
    at org.jsoup.helper.HttpConnection.get(HttpConnection.java:296)
    at scraper.ScraperKt$fetchCourseListTask$1.invoke(Scraper.kt:54)
    at scraper.ScraperKt$fetchCourseListTask$1.invoke(Scraper.kt)
    at tornadofx.FXTask.call(Async.kt:463)
    at javafx.concurrent.Task$TaskCallable.call(Task.java:1423)
    at java.util.concurrent.FutureTask.run(FutureTask.java:266)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
    at java.lang.Thread.run(Thread.java:748)
aleksandar-stefanovic commented 5 years ago

Nisam uspeo da reprodukujem. Kroz commit d819723 je dodata provera oko mogućnosti da se pristupi stranici rasporeda, tako da je možda to popravilo ovaj bag.

ivan-ristovic commented 5 years ago

Da, pokretao sam vise puta i ne dobijam vise taj exception tako da pretpostavljam da je sve reseno - stoga zatvaram issue.