[Wonder-disc] ERXMutableDictionary -> blob

[Randy W. <kr...@no...>]

I'm wondering if anyone else has run into this problem.  I'm running  
Mysql 5.0.18, attempting to store a dictionary into a blob.  My code  
looks like this:
PageView test = PageView.fetchOrCreatePageView(editingContext,  
dateStart, dateEnd, 241, 4, 2112);
ERXMutableDictionary foo = test.resultDictionary();
if (foo==null) {
	foo = new ERXMutableDictionary();
}
foo.takeValueForKey("Testing", "foo");
test.setResultDictionary(foo);
editingContext.saveChanges();
System.exit(0); /* */



The FetchOrCreatePageView is exactly what it sounds like... it  
attempts to fetch the object, if it doesn't exist it creates the  
object in the editingContext.
The second time I run this, when it attempts to fetch the object, I  
get a java.io.EOFException as follows:
Jul 09 10:06:35 Harvester[64247] (ERXDatabaseContextDelegate.java:153)  
INFO  er.transaction.adaptor.Exceptions  - Database Exception occured:  
com.webobjects.foundation.NSForwardException [java.io.EOFException]  
null:java.io.EOFException
Jul 09 10:06:35 Harvester[64247] (ERXNSLogLog4jBridge.java:43) WARN   
NSLog  - A fatal exception occurred: java.io.EOFException
[2008-7-9 18:6:35 PDT] <main>  
com.webobjects.foundation.NSForwardException [java.io.EOFException]  
null:java.io.EOFException
	at  
com 
.webobjects 
.foundation 
.NSForwardException 
._runtimeExceptionForThrowable(NSForwardException.java:41)
	at  
er 
.extensions 
.foundation.ERXMutableDictionary.fromBlob(ERXMutableDictionary.java:61)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	<snip>

Searches of email history show folks have had problems with similar  
issues before... but I could not find any resolutions or indications  
of how to work around the issue.

Any hints greatly appreciated.