Android PahoClient:java.lang.IllegalArgumentException:无效的UTF-8字符：[a]
存在缺陷版本1.2.5（主分支） 我正试图通过paho客户机（使用的版本是org.eclipse.paho.client.mqttv3-1.2.5.jar和org.eclipse.paho.client.mqttv3-1.2.1.jar）与蚊子代理连接 当我尝试连接时，我得到：Android PahoClient:java.lang.IllegalArgumentException:无效的UTF-8字符：[a],android,mqtt,paho,Android,Mqtt,Paho,存在缺陷版本1.2.5（主分支） 我正试图通过paho客户机（使用的版本是org.eclipse.paho.client.mqttv3-1.2.5.jar和org.eclipse.paho.client.mqttv3-1.2.1.jar）与蚊子代理连接 当我尝试连接时，我得到： 2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: Connection lost (32109) - java.lang.IllegalArg
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: Connection lost (32109) - java.lang.IllegalArgumentException: Invalid UTF-8 char: [a]
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.CommsSender.handleRunException(CommsSender.java:194)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.CommsSender.run(CommsSender.java:171)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at java.lang.Thread.run(Thread.java:764)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: Caused by: java.lang.IllegalArgumentException: Invalid UTF-8 char: [a]
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.wire.MqttWireMessage.validateUTF8String(MqttWireMessage.java:407)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.wire.MqttWireMessage.encodeUTF8(MqttWireMessage.java:327)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.wire.MqttConnect.getPayload(MqttConnect.java:154)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.wire.MqttWireMessage.getHeader(MqttWireMessage.java:142)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.wire.MqttOutputStream.write(MqttOutputStream.java:74)
2020-09-29 20:43:24.233 12057-12057/com.paho.mqtt W/System.err: at org.eclipse.paho.client.mqttv3.internal.CommsSender.run(CommsSender.java:147)
2020-09-29 20:43:24.234 12057-12057/com.paho.mqtt W/System.err: ... 1 more