Address already in use: JVM_Bind & lt; null & gt;: 1919, alreadyjvm_bind

Address already in use: JVM_Bind <null>: 1919, alreadyjvm_bind

Cause: port conflict (for example, if other software occupies this port or your software exits abnormally last time, this port is not released normally ).

Solution:

2. query the process PID (for example, 5956) corresponding to the port used, and then check the application program for which the PID is applied. tasklist | findstr "5956"

3. Then force the process to end, taskill/im javaw.exe/f

Usage: "taskkill/im ing image name .exe/f", where "/im" is followed by the image name, and "/f" means to force the end. To see more taskkill methods, run the "taskkill/?" command /?" View