Struts 2.0.12 has broken Conversion Errors
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Key: WW-2853
URL: https://issues.apache.org/struts/browse/WW-2853
Project: Struts 2
Issue Type: Bug
Affects Versions: 2.0.12
Environment: Windows XP - JBOSS 4.2.2
Reporter: David Harland
Since upgrading to struts 2.0.12 from 2.0.11.1 all conversion errors are being
lost.
Here is a simple example showing this is broken!
Take the Struts2 blank app for 2.0.11.1. Now add a simple Action with an
Integer property testNumber. Now add a jsp with a field testNumber. Now put
fred in testNumber and submit.
You get 'Invalid field value for field "testNumber".'
Now replace the lib files from the 2.0.11.1 struts2 blank with the 2.0.12.
The Conversion errors now do not get displayed. They are lost!
It appears to be the ParametersInterceptor is taking a copy of the ValueStack,
the conversion errors are being set on the new stack and therefore lost.
Regards
David.
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