Common java bugs

 Org. hibernate. queryexception: cocould not resolve property: menuid:

The menuid field cannot be parsed. This indicates that this field is incorrect.

Servlet. Service () for servlet default threw exception
09:28:54, 704 error [coyoteadapter] an exception or error occurred in the container during the request processing
Java. Lang. outofmemoryerror: permgen space, errors in container processing

Add-xms256m-xmx512m-XX: maxnewsize = 256 m-XX to myeclipse --- servers -- JBoss -- jboss4.x --- JDK -- Optional Java VM arguments: maxpermsize = 256 m, click Apply, and then click OK

SQL error: 17002, sqlstate: NULL
10:41:08, 907 error [jdbcexceptionreporter] Io exception: Software caused connection abort: Recv failed

Database connection disconnected

Cannot close the pop-up page, view onsubmit = "Return validatecallback (this, navtabajaxdone );"
Change to dialogAjaxDone.

 

JBoss Web Services-Native
15:52:24, 418 INFO [NativeServerConfig] jbossws-3.0.1-native-2.0.4.GA (build = 200803312044)
15:52:26, 728 INFO [Embedded] Catalina naming disabled
15:52:27, 248 INFO [AprLifecycleListener] The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java. library. path: F: \ Program Files \ MyEclipse \ Common \ binary \ com. sun. java. jdk. win32.x86 _ 1.6.0.013 \ bin
15:52:27, 404 ERROR [Http11Protocol] Error initializing endpoint
Java.net. BindException: Address already in use: JVM_Bind: 8980
Disable all java Processes

 

ORA-00904: "EXCDETAILID": invalid identifier

This field does not exist, or the table name is incorrect.