[MGNLUI-3673] Field Validator Error Messages for type Double Created: 24/Nov/15  Updated: 08/Mar/21  Resolved: 08/Mar/21

Status: Closed
Project: Magnolia UI
Component/s: None
Affects Version/s: 5.3.x, 5.4.x
Fix Version/s: None

Type: Bug Priority: Neutral
Reporter: Bradley Andersen Assignee: Unassigned
Resolution: Won't Fix Votes: 1
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Attachments: PNG File Screen Shot 2015-11-24 at 14.55.33.png    
Issue Links:
Cloners
clones MGNLUI-3753 When a required for field encounters ... Closed
relation
is related to MGNLUI-3664 Display multiple error messages as st... Closed
Template:
Acceptance criteria:
Empty
Task DoD:
[ ]* Doc/release notes changes? Comment present?
[ ]* Downstream builds green?
[ ]* Solution information and context easily available?
[ ]* Tests
[ ]* FixVersion filled and not yet released
[ ]  Architecture Decision Record (ADR)
Bug DoR:
[ ]* Steps to reproduce, expected, and actual results filled
[ ]* Affected version filled
Date of First Response:

 Description   

vaadin conversion exception is properly thrown when we try to put a non-double into a field meant for a double. but we get TMI - stack trace appears as part of the exception message. ideally, the message without the stack trace would be exposed.



 Comments   
Comment by Federico Grilli [ 24/Nov/15 ]

Good catch. com.vaadin.ui.AbstractField.getErrorMessage() (line #1061) returns a com.vaadin.server.CompositeErrorMessage.CompositeErrorMessage which apparently is made up by the "short" error message AND the whole stack trace of the underlying cause as a second error. Not sure show how to filter out the second message, because afaics there's nothing differentiating the ErrorMessage object wrapping the stack trace. I may assume that it is always the second error but that depends on how CompositeErrorMessage stores errors internally, therefore not very reliable.

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