The database is expecting a long data type and you are trying to store a
String. Convert the String to a long before you store it.
-Adrian
On 3/2/2011 1:59 AM, arini.rusda wrote:
Hi, I am new to ofbiz and i am using two version, the latest revision:
1076135 and also the stable version 10.4 . I try to make simple component
like in the example component, and i am using entities i've created.
The problem is my form works okay in the stable version when i try to
retrieve data from the entity, even there's a warning of GenericEntity.set
because i am using integer type for the id instead of string (CMIIW):
=-=-=-=-=-=-=-=-= Database type warning GenericEntity.set
=-=-=-=-=-=-=-=-= In entity field [KnbsType.knbsTypeId] set the value
passed in [java.lang.String] is not compatible with the Java type of the
field [Long]
Exception: java.lang.Exception
Message: Location of database type warning
---- stack trace
---------------------------------------------------------------
java.lang.Exception: Location of database type warning
org.ofbiz.entity.GenericEntity.set(GenericEntity.java:426)
org.ofbiz.entity.GenericEntity.setFields(GenericEntity.java:945)
..
but when i tried copy my component to the latest revision hot-deploy, i got
this error in the screen on the column of Type like this:
http://ofbiz.135035.n4.nabble.com/file/n3331268/Untitled.png
and beside that GenericEntity.set warning, there's error stack trace on the
console log :
2011-03-02 15:31:33,450 (http-0.0.0.0-8443-1) [
ModelScreen.java:429:ERROR]
---- exception report
----------------------------------------------------------
Could not commit transaction:
org.ofbiz.entity.transaction.GenericTransactionException: Roll back error,
could not commit transaction, was rolled back instead because of: Error
rendering screen
[component://common/widget/CommonScreens.xml#FindScreenDecorator]:
java.lang.ClassCastExceptionjava.lang.ClassCastException (null)
Exception: org.ofbiz.entity.transaction.GenericTransactionException
Message: Roll back error, could not commit transaction, was rolled back
instead because of: Error rendering screen
[component://common/widget/CommonScreens.xml#FindScreenDecorator]:
java.lang.ClassCastExceptionjava.lang.ClassCastException (null)
---- cause
---------------------------------------------------------------------
Exception: java.lang.ClassCastException
Message: null
---- stack trace
---------------------------------------------------------------
java.lang.ClassCastException
java.lang.Class.cast(Unknown Source)
org.ofbiz.entity.jdbc.SqlJdbcUtil.setValue(SqlJdbcUtil.java:756)
org.ofbiz.entity.jdbc.SqlJdbcUtil.setValue(SqlJdbcUtil.java:735)
org.ofbiz.entity.jdbc.SqlJdbcUtil.setPkValues(SqlJdbcUtil.java:489)
org.ofbiz.entity.datasource.GenericDAO.select(GenericDAO.java:523)
org.ofbiz.entity.datasource.GenericDAO.select(GenericDAO.java:493)
...
i don't know why this is happen, because my form works fine in the stable
version (even there's a warning like i've mentioned before), this is the
code of the form :
http://ofbiz.135035.n4.nabble.com/file/n3331268/Untitled3.png
is this a bug? any ideas? Thank you in advance.
--
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