Below things worked for me on fresh installation of apache-tomcat-7.0.63 -
Please make changes to below files and restart the server using %CATALINA_HOME%\bin>catalina.bat start and then try -
http://localhost:8080/manager/html
1) configured variables - CATALINA_HOME and CATALINA_BASE
2) created manager.xml file inside %CATALINA_HOME%\conf\Catalina\localhost
please paste below lines into manager.xml file -
<Context privileged="true" antiResourceLocking="false"
docBase="${catalina.home}/webapps/manager">
<Valve className="org.apache.catalina.valves.RemoteAddrValve"
allow="127\.0\.0\.1" />
</Context>
3) modified %CATALINA_HOME%\conf\tomcat-users.xml file
please paste below lines into tomcat-users.xml file
<role rolename="manager-gui"/>
<role rolename="manager-script"/>
<role rolename="manager-jmx"/>
<role rolename="manager-status"/>
<role rolename="admin-gui"/>
<role rolename="admin-script"/>
<user username="admin" password="admin" roles="manager-gui,manager-script,manager-jmx,manager-status,admin-gui,admin-script"/>
4) modified %CATALINA_HOME%\conf\server.xml
Search this line '<Engine name="Catalina" defaultHost="localhost">' and add below line after that -
<Realm className="org.apache.catalina.realm.MemoryRealm" />
Primero compruebe que está buscando en el buen '$ CATALINA_BASE' y' $ CATALINA_HOME', luego asegúrese de tener la carpeta 'manager' en su' $ CATALINA_BASE/webapps/'. Ver: https://stackoverflow.com/a/47717619/3495031 – ForzaGreen