I cannot debug with jetbrains ide support

When I clicked debug in webstorm, the default browser open, but some errors  were found in idea.log and couldn't debug in webstorm.  Can you tell me how to make it right?

2014-06-25 16:00:02,183 [2314574]  ERROR - til.concurrency.QueueProcessor - Unterminated string at line 1 column 1314
com.google.gson.JsonParseException: Unterminated string at line 1 column 1314
 at org.jetbrains.io.JsonReaderEx.b(JsonReaderEx.java:1458)
 at org.jetbrains.io.JsonReaderEx.b(JsonReaderEx.java:1002)
 at org.jetbrains.io.JsonReaderEx.nextString(JsonReaderEx.java:778)
 at org.jetbrains.io.JsonReaderEx.nextString(JsonReaderEx.java:754)
 at org.jetbrains.jsonProtocol.JsonReaders.readString(JsonReaders.java:28)
 at org.jetbrains.wip.protocol.WipProtocolReaderImpl$M6.<init>(WipProtocolReaderImpl.java:625)
 at org.jetbrains.wip.protocol.WipProtocolReaderImpl$M6F.read(WipProtocolReaderImpl.java:7085)
 at org.jetbrains.wip.protocol.WipProtocolReaderImpl$M6F.read(WipProtocolReaderImpl.java:7082)
 at org.jetbrains.jsonProtocol.JsonReaders.readObjectArray(JsonReaders.java:167)
 at org.jetbrains.wip.protocol.WipProtocolReaderImpl$M104.<init>(WipProtocolReaderImpl.java:4092)
 at org.jetbrains.wip.protocol.WipProtocolReaderImpl$M110.<init>(WipProtocolReaderImpl.java:4353)
 at org.jetbrains.wip.protocol.WipProtocolReaderImpl.readNetworkRequestWillBeSentEventData(WipProtocolReaderImpl.java:401)
 at org.jetbrains.wip.protocol.network.RequestWillBeSentEventData$1.read(RequestWillBeSentEventData.java:47)
 at org.jetbrains.wip.protocol.network.RequestWillBeSentEventData$1.read(RequestWillBeSentEventData.java:44)
 at org.jetbrains.wip.EventMap.handleEvent(EventMap.java:59)
 at org.jetbrains.wip.WipCommandProcessor.eventEmitted(WipCommandProcessor.java:61)
 at com.intellij.chromeConnector.extension.DebuggerService$3.consume(DebuggerService.java:143)
 at com.intellij.chromeConnector.extension.DebuggerService$3.consume(DebuggerService.java:132)
 at com.intellij.chromeConnector.extension.JbWipVm$1.consume(JbWipVm.java:21)
 at com.intellij.chromeConnector.extension.JbWipVm$1.consume(JbWipVm.java:18)
 at com.intellij.util.concurrency.QueueProcessor$2$1.run(QueueProcessor.java:110)
 at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
 at com.intellij.util.concurrency.QueueProcessor$2.consume(QueueProcessor.java:107)
 at com.intellij.util.concurrency.QueueProcessor$2.consume(QueueProcessor.java:104)
 at com.intellij.util.concurrency.QueueProcessor$3$1.run(QueueProcessor.java:215)
 at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:238)
 at com.intellij.util.concurrency.QueueProcessor$3.run(QueueProcessor.java:212)
 at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:419)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask.run(FutureTask.java:262)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
 at java.lang.Thread.run(Thread.java:745)
 at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:149)
2014-06-25 16:00:02,184 [2314575]  ERROR - til.concurrency.QueueProcessor - WebStorm 8.0.4  Build #WS-135.1063
2014-06-25 16:00:02,184 [2314575]  ERROR - til.concurrency.QueueProcessor - JDK: 1.7.0_60
2014-06-25 16:00:02,184 [2314575]  ERROR - til.concurrency.QueueProcessor - VM: Java HotSpot(TM) 64-Bit Server VM
2014-06-25 16:00:02,184 [2314575]  ERROR - til.concurrency.QueueProcessor - Vendor: Oracle Corporation
2014-06-25 16:00:02,184 [2314575]  ERROR - til.concurrency.QueueProcessor - OS: Mac OS X
2014-06-25 16:00:02,184 [2314575]  ERROR - til.concurrency.QueueProcessor - Last Action: Debug
2014-06-25 16:00:02,190 [2314581]  ERROR - ction.BrowserConnectionManager - io.netty.handler.codec.http.websocketx.ContinuationWebSocketFrame frame types not supported
java.lang.UnsupportedOperationException: io.netty.handler.codec.http.websocketx.ContinuationWebSocketFrame frame types not supported
 at org.jetbrains.io.webSocket.MessageChannelHandler.messageReceived(MessageChannelHandler.java:47)
 at org.jetbrains.io.webSocket.MessageChannelHandler.messageReceived(MessageChannelHandler.java:10)
 at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:103)
 at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:74)
 at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:139)
 at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:332)
 at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:156)
 at io.netty.channel.ChannelHandlerInvokerUtil.invokeChannelReadNow(ChannelHandlerInvokerUtil.java:74)
 at io.netty.channel.DefaultChannelHandlerInvoker.invokeChannelRead(DefaultChannelHandlerInvoker.java:139)
 at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:332)
 at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846)
 at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:117)
 at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:494)
 at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:461)
 at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:378)
 at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:350)
 at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:799)
 at com.intellij.openapi.application.impl.ApplicationImpl$8.run(ApplicationImpl.java:419)
 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
 at java.util.concurrent.FutureTask.run(FutureTask.java:262)
 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
 at java.lang.Thread.run(Thread.java:745)
 at com.intellij.openapi.application.impl.ApplicationImpl$1$1.run(ApplicationImpl.java:149)
2014-06-25 16:00:02,191 [2314582]  ERROR - ction.BrowserConnectionManager - WebStorm 8.0.4  Build #WS-135.1063
2014-06-25 16:00:02,191 [2314582]  ERROR - ction.BrowserConnectionManager - JDK: 1.7.0_60
2014-06-25 16:00:02,191 [2314582]  ERROR - ction.BrowserConnectionManager - VM: Java HotSpot(TM) 64-Bit Server VM
2014-06-25 16:00:02,191 [2314582]  ERROR - ction.BrowserConnectionManager - Vendor: Oracle Corporation
2014-06-25 16:00:02,191 [2314582]  ERROR - ction.BrowserConnectionManager - OS: Mac OS X
2014-06-25 16:00:02,191 [2314582]  ERROR - ction.BrowserConnectionManager - Last Action: Debug
2014-06-25 16:00:02,192 [2314583]   INFO - ction.BrowserConnectionManager - Browser disconnected: Chrome (Google Chrome)
2014-06-25 16:00:03,458 [2315849]   INFO - ction.BrowserConnectionManager - Browser connected: version 2.0, CHROME