Android - adb devices error device not found

-
I've been developing some basic android applications.  

After carrying out some testing using the emulator within eclipse I wanted to deploy the app to my phone so I could show to some customers.

You'd think it would be fairly straight forward, not so.  

Anyway  a little problem I came across was when I ran the command 

adb devices

From the platform-tools folder it was showing no devices attached even though I'd connected my phone and I'd set USB debug mode according to the android SDK how-tos.

I also tried to reboot the adb daemon with

adb reboot recovery

Again no joy

Finally I tried the following and it worked

adb kill-server
adb start-server

And finally adb devices listed my phone correctly


Comments

  1. cynthiawilliamsJune 1, 2019 at 12:49 PM

    Excellent post, it will be definitely helpful for many people. Keep posting more like this.
    Automation Anywhere Training in Chennai
    Automation courses in Chennai
    Automation Training in Chennai
    Blue Prism Training in Chennai
    Blue Prism Training in Anna Nagar
    RPA course in Chennai
    RPA Training Institute in Chennai
    RPA Training in Anna Nagar

    ReplyDelete
  2. for ict 99January 2, 2021 at 12:38 PM

    Great Article android based projects

    Java Training in Chennai Project Center in Chennai Java Training in Chennai projects for cse The Angular Training covers a wide range of topics including Components, Angular Directives, Angular Services, Pipes, security fundamentals, Routing, and Angular programmability. The new Angular TRaining will lay the foundation you need to specialise in Single Page Application developer. Angular Training Project Centers in Chennai

    ReplyDelete

Post a Comment

Popular posts from this blog

ActiveMQ, easy to use open source message oriented middleware (MOM)

-
ActiveMQ is message oriented middleware (MOM), useful for receiving and processing asynchronous messages (queues or topics). It is easily integrated with Java based applications (and others) via  the JMS API . ActiveQ offers enterprise scale features which may be required when implementing complex distributred systems such as   High availability with failover. Scalability and clustering through a distributed Network of Brokers. Pluggable persistence stores (JDBC, BDB, JDBM, file system). Distributed destinations and XA support. Caching. Connection pooling. Support for cross language clients such as . NET , C++. Support for scripting environments such as Perl, Python, and Ruby. Multiple Transport layers ( TCP , UDP, multicast, NIO, SSL , Zeroconf, JXTA, JGroups). Download at http://activemq.apache.org/
Read more

Basic Send Message to MQ with Java and IBM MQ JMS

-
package my.mq.samples;   import javax.jms.JMSException; import javax.jms.Session; import javax.jms.TextMessage; import com.ibm.mq.jms.MQQueue; import com.ibm.mq.jms.MQQueueConnection; import com.ibm.mq.jms.MQQueueConnectionFactory; import com.ibm.mq.jms.MQQueueSender; import com.ibm.mq.jms.MQQueueSession; import com.ibm.msg.client.wmq.WMQConstants; public class MQSend {     public static void main(String[] args) { try { MQQueueConnectionFactory cf = new MQQueueConnectionFactory(); cf.setHostName("localhost"); cf.setPort(1414);       cf.setIntProperty(WMQConstants.WMQ_CONNECTION_MODE, WMQConstants.WMQ_CM_CLIENT); cf.setQueueManager("QM_GRIDSERVER"); cf.setChannel("SYSTEM.ADMIN.SVRCONN");       MQQueueConnection connection = (MQQueueConnection) cf.createQueueConnection(); //MQQueueConnection connection = (MQQueueConnection) cf.createQueueConnection("username","password");  
Read more

MySQL Error Invalid Table or Database Name

-
We upgraded our MySQL server recently which ran several Joomla web sites After the upgrade we discovered the following error in the mysql log files 090425 23:10:52 [ERROR] Invalid (old?) table or database name 'database-name' It turns out MySQL does not like the use of - in database names. One solution is to rename the MySQL database changing the - to an _ Then update the mysql dictionary UPDATE mysql.db SET Db = 'database_name' WHERE Db = 'database\-name'; FLUSH PRIVILEGES;
Read more