ERROR: transport error 202: bind failed: Address already in use
ERROR: JDWP Transport dt_socket failed to initialize, TRANSPORT_INIT(510)
JDWP exit error AGENT_ERROR_TRANSPORT_INIT(197): No transports initialized [../../../src/share/back/debugInit.c:750]
FATAL ERROR in native method: JDWP No transports initialized, jvmtiError=AGENT_ERROR_TRANSPORT_INIT(197)
端口占用导致的，修改下，或者取消远程debug配置。
JAVA_OPTS="-server -Xms512m -Xmx1024m -XX:PermSize=256M -XX:MaxNewSize=512m -XX:MaxPermSize=1024m -Djava.awt.headless=true"
CATALINA_OPTS="-Djava.compiler=NONE -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=19898"
Tomcat 启动报错;ERROR: transport error 202: bind failed: Address already in use
原文：https://www.cnblogs.com/stephen-java/p/10877758.html