NoSuchMethodError: skipInputBytes

Question

我在JPEG上传的时候遇到了这个奇怪的异常。PNG运行良好。

play.api.Application$$anon$1: Execution exception[[RuntimeException: java.lang.NoSuchMethodError: skipInputBytes]]
    at play.api.Application$class.handleError(Application.scala:289) ~[play_2.10.jar:2.1.1]
    at play.api.DefaultApplication.handleError(Application.scala:383) [play_2.10.jar:2.1.1]
    at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$handleAction$1$4$$anonfun$apply$28.apply(PlayDefaultUpstreamHandler.scala:403) [play_2.10.jar:2.1.1]
    at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$handleAction$1$4$$anonfun$apply$28.apply(PlayDefaultUpstreamHandler.scala:403) [play_2.10.jar:2.1.1]
    at scala.Option.map(Option.scala:145) [scala-library.jar:na]
    at play.core.server.netty.PlayDefaultUpstreamHandler$$anonfun$handleAction$1$4.apply(PlayDefaultUpstreamHandler.scala:403) [play_2.10.jar:2.1.1]
java.lang.RuntimeException: java.lang.NoSuchMethodError: skipInputBytes
    at play.api.mvc.ActionBuilder$$anon$1.apply(Action.scala:222) ~[play_2.10.jar:2.1.1]
    at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:109) ~[play_2.10.jar:2.1.1]
    at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:109) ~[play_2.10.jar:2.1.1]
    at play.utils.Threads$.withContextClassLoader(Threads.scala:18) ~[play_2.10.jar:2.1.1]
    at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$5.apply(Action.scala:108) ~[play_2.10.jar:2.1.1]
    at play.api.mvc.Action$$anonfun$apply$1$$anonfun$apply$2$$anonfun$apply$5.apply(Action.scala:106) ~[play_2.10.jar:2.1.1]
Caused by: java.lang.NoSuchMethodError: skipInputBytes
    at com.sun.imageio.plugins.jpeg.JPEGImageReader.initReaderIDs(Native Method) ~[na:1.7.0_15]
    at com.sun.imageio.plugins.jpeg.JPEGImageReader.<clinit>(JPEGImageReader.java:91) ~[na:1.7.0_15]
    at com.sun.imageio.plugins.jpeg.JPEGImageReaderSpi.createReaderInstance(JPEGImageReaderSpi.java:85) ~[na:1.7.0_15]
    at javax.imageio.spi.ImageReaderSpi.createReaderInstance(ImageReaderSpi.java:320) ~[na:1.7.0_15]
    at javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:529) ~[na:1.7.0_15]
    at javax.imageio.ImageIO$ImageReaderIterator.next(ImageIO.java:513) ~[na:1.7.0_15]

我甚至不知道它在我的代码中的确切位置。有什么想法吗？

Answer 1

我对此进行了一点调查。和你一样，我也安装了1.7.0_15。JPEGImageReader是随JDK一起提供的，所以我查看了源代码。skipInputBytes方法不在那里。然后我在这里安装了JDK 1.7.0_21，该方法包含在JPEGImageReader中。

因此，您只需安装新的JDK，或者配置IDE以使用它(如果您已经安装了它)。