Error List

Error List for the ‘Java’ Category

Ant creates WAR/JAR files with a lower-case

Applies to:
Ant

Description:
Occurs while using Apache Ant.

Cause:
Ant created WAR files with a lower-case web-inf or JAR files with a lower-case meta-inf directory.

JAVA-Tools , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Unknown entity exception

Applies to:
Hibernate

Description:
Occurs when using @org.hibernate.annotations.Entity

Cause:
You have used @org.hibernate.annotations.Entity

JAVA-Hibernate ,

java.lang.NoSuchFieldError: contentStream at com.sun.mail.pop3.POP3Message.getContentStream(POP3Message.java:115)

Applies to:
NA

Description:
Occurs while using POP3 protocol

Cause:
You’ve mixed versions of the POP3 provider and mail.jar. You probably have an older version of mail.jar in your CLASSPATH before the newer version that includes the POP3 provider.

JAVA-Mail , , , , , , , , , , , , , , , ,

XAConnectionFactory not bound

org.apache.jasper.JasperException: Unable to compile class for JSP

Applies to:
Jetspeed

Description:
You have copied jetspeed.war file to $Tomcat/webapps, and when got the url http://localhost:8080/jetspeed/index.jsp, had an error like:
org.apache.jasper.JasperException: Unable to compile class for JSP
An error occurred at line: -1 in the jsp file: null

Cause:
There are known problems with having Tomcat installed in a directory structure that contains spaces, e.g. C:\Program Files\Apache Group\Tomcat 5.5.

JAVA-Jetspeed , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

throws an exception but I can't seem to get the full stack trace

Applies to:
Ant

Description:
Occurs while using Apache Ant.

Cause:
You have run the program via , an exception was thrown but You could not seem to get the full stack trace.

JAVA-Tools , , , ,

Data source name not found and no default driver specified Vendor: 0

Applies to:
NA

Description:
This type of error occurs during an attempt to connect to a database with the bridge.

Cause:
You have tried to connect to a database with the bridge

JAVA-JDBC , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

OutOfMemoryException: unable to create new native thread

Applies to:
JBoss

Description:
Occurs while using Jboss

Cause:
This exception is caused by one of two things.
a. A common issue is that you reached the max number of user processes for the account that you’re running JBoss on. You can see the limit by using “ulimit -u”.
b. Another common issue is that the default stack size on recent vms with the -server option is probably too large.

JAVA-JBoss , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

JDBCExceptionReporter Table not found in statement

Applies to:
JBoss Portal

Description:
Occurs at first startup

Cause:
Nothing’s wrong, the tabled don’t exist in the first startup, an error is thrown but the table is created just after.

JAVA-JBoss , , , , , ,

You cannot have two plugin executions with the same (or missing) elements error