Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via GitHub by buzink
, 1 year ago
This exception has no message.
via GitHub by semaf
, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.beowulfe.hap.characteristics.FloatCharacteristic.getValue(FloatCharacteristic.java:72)	at com.beowulfe.hap.characteristics.BaseCharacteristic.makeBuilder(BaseCharacteristic.java:71)	at com.beowulfe.hap.characteristics.FloatCharacteristic.makeBuilder(FloatCharacteristic.java:48)	at com.beowulfe.hap.characteristics.BaseCharacteristic.toJson(BaseCharacteristic.java:61)	at com.beowulfe.hap.impl.json.AccessoryController.toJson(AccessoryController.java:73)	at com.beowulfe.hap.impl.json.AccessoryController.listing(AccessoryController.java:39)	at com.beowulfe.hap.impl.connections.HttpSession.handleAuthenticatedRequest(HttpSession.java:70)	at com.beowulfe.hap.impl.connections.ConnectionImpl.doHandleRequest(ConnectionImpl.java:51)	at com.beowulfe.hap.impl.connections.ConnectionImpl.handleRequest(ConnectionImpl.java:46)	at com.beowulfe.hap.impl.http.impl.AccessoryHandler.channelRead0(AccessoryHandler.java:47)	at com.beowulfe.hap.impl.http.impl.AccessoryHandler.channelRead0(AccessoryHandler.java:15)	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:105)	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:308)	at io.netty.channel.AbstractChannelHandlerContext.access$600(AbstractChannelHandlerContext.java:32)	at io.netty.channel.AbstractChannelHandlerContext$7.run(AbstractChannelHandlerContext.java:299)	at io.netty.util.concurrent.DefaultEventExecutor.run(DefaultEventExecutor.java:36)	at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112)	at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137)	at java.lang.Thread.run(Thread.java:745)