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UIExample fails #1020
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How are you running this example? Have you changed anything about the dependencies? The error message tells you that there is no method |
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Issue Description
When I visit 'http://localhost:9000/train/overview' after running UIExample, it returned 'Internal Server Error' and the following error. Is there something wrong?
java.lang.NoSuchMethodError: org.apache.commons.io.IOUtils.readLines(Ljava/io/InputStream;Ljava/nio/charset/Charset;)Ljava/util/List;
at org.deeplearning4j.ui.i18n.DefaultI18N.parseFile(DefaultI18N.java:131)
at org.deeplearning4j.ui.i18n.DefaultI18N.loadLanguages(DefaultI18N.java:119)
at org.deeplearning4j.ui.i18n.DefaultI18N.(DefaultI18N.java:99)
at org.deeplearning4j.ui.i18n.DefaultI18N.getInstance(DefaultI18N.java:67)
at org.deeplearning4j.ui.i18n.DefaultI18N.getInstance(DefaultI18N.java:78)
at org.deeplearning4j.ui.module.train.TrainModule.renderFtl(TrainModule.java:213)
at org.deeplearning4j.ui.module.train.TrainModule.lambda$getRoutes$14(TrainModule.java:189)
at org.deeplearning4j.ui.VertxUIServer.lambda$start$13(VertxUIServer.java:336)
at io.vertx.ext.web.impl.RouteState.handleContext(RouteState.java:1034)
at io.vertx.ext.web.impl.RoutingContextImplBase.iterateNext(RoutingContextImplBase.java:131)
at io.vertx.ext.web.impl.RoutingContextImpl.next(RoutingContextImpl.java:128)
at io.vertx.ext.web.handler.impl.BodyHandlerImpl$BHandler.doEnd(BodyHandlerImpl.java:296)
at io.vertx.ext.web.handler.impl.BodyHandlerImpl$BHandler.end(BodyHandlerImpl.java:276)
at io.vertx.ext.web.handler.impl.BodyHandlerImpl.lambda$handle$0(BodyHandlerImpl.java:87)
at io.vertx.core.http.impl.HttpServerRequestImpl.onEnd(HttpServerRequestImpl.java:521)
at io.vertx.core.http.impl.HttpServerRequestImpl.handleEnd(HttpServerRequestImpl.java:507)
at io.vertx.core.http.impl.Http1xServerConnection.handleEnd(Http1xServerConnection.java:176)
at io.vertx.core.http.impl.Http1xServerConnection.handleMessage(Http1xServerConnection.java:138)
at io.vertx.core.impl.ContextImpl.executeTask(ContextImpl.java:369)
at io.vertx.core.impl.EventLoopContext.execute(EventLoopContext.java:43)
at io.vertx.core.impl.ContextImpl.executeFromIO(ContextImpl.java:232)
at io.vertx.core.net.impl.VertxHandler.channelRead(VertxHandler.java:173)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
at io.netty.handler.codec.http.websocketx.extensions.WebSocketServerExtensionHandler.channelRead(WebSocketServerExtensionHandler.java:101)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:321)
at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:295)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714)
at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:650)
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:576)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:745)
17:29:10,931 WARN ~ Error parsing UI I18N content file; skipping: dl4j_i18n/train.en
Version Information
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