Hello, I am having problems opening knowage on localhost:8080.
I get the following message in the browser:HTTP Status 404 – Not Found Type Status Report message JSP File [/jsp/spago/jspError.jsp] not found Description The required resource is not available. Apache Tomcat/9.0.50
Could someone help me? I already looked at some other questions but I can't solve it.
This is what was recorded in knowage.log
2024-06-10T02:37:39,650+00:00 [f69ca346-3276-4425-9515-88625a365963] ERROR [http-nio-8080-exec-2] [it.eng.spagobi.commons.utilities.HibernateSessionManager.getDialect:169] [7539db32-6dcc-435d-8844-adedb3f8ad55/6F1DC0EE1689F2B0D79FBC32954F1AE2] [] []
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.waitForConnect(Native Method) ~[?:1.8.0_411]
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:81) ~[?:1.8.0_411]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:476) ~[?:1.8.0_411]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:218) ~[?:1.8.0_411]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:200) ~[?:1.8.0_411]
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:162) ~[?:1.8.0_411]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:394) ~[?:1.8.0_411]
at java.net.Socket.connect(Socket.java:606) ~[?:1.8.0_411]
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createSocket(AbstractConnectProtocol.java:250) ~[mariadb-java-client-2.7.2.jar:?]
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.createConnection(AbstractConnectProtocol.java:519) ~[mariadb-java-client-2.7.2.jar:?]
at org.mariadb.jdbc.internal.protocol.AbstractConnectProtocol.connectWithoutProxy(AbstractConnectProtocol.java:1387) ~[mariadb-java-client-2.7.2.jar:?]
at org.mariadb.jdbc.internal.util.Utils.retrieveProxy(Utils.java:635) ~[mariadb-java-client-2.7.2.jar:?]
at org.mariadb.jdbc.MariaDbConnection.newConnection(MariaDbConnection.java:150) ~[mariadb-java-client-2.7.2.jar:?]
at org.mariadb.jdbc.Driver.connect(Driver.java:89) ~[mariadb-java-client-2.7.2.jar:?]
at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:347) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:228) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:769) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:697) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:496) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.ConnectionPool.<init>(ConnectionPool.java:154) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:121) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:110) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.DataSourceFactory.createDataSource(DataSourceFactory.java:560) ~[tomcat-jdbc.jar:?]
at org.apache.tomcat.jdbc.pool.DataSourceFactory.getObjectInstance(DataSourceFactory.java:244) ~[tomcat-jdbc.jar:?]
at org.apache.naming.factory.FactoryBase.getObjectInstance(FactoryBase.java:96) ~[catalina.jar:9.0.50]
at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:331) ~[?:1.8.0_411]
at org.apache.naming.NamingContext.lookup(NamingContext.java:864) ~[catalina.jar:9.0.50]
... 105 more
