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Conversion Error Setting Value For 'null Converter'

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Is a world with two different types of air possible? Join them; it only takes a minute: Sign up Conversion Error setting value '52' for 'null Converter' [duplicate] up vote 6 down vote favorite 5 This question already has an answer Please type your message and try again. 3 Replies Latest reply on Apr 6, 2012 2:29 AM by Sunil Chauraha Conversion Error setting value '' for 'null Converter'. Why does the '!!' shortcut fail to execute the previously run command? weblink

Is Dark Matter called "Matter" only because of gravity? Why did the Avro Vulcan use a delta wing? availableWarehouses = new ArrayList<>(); for (Warehouse warehouse : warehouseService.listAll()) { availableWarehouses.add(new SelectItem(warehouse, warehouse.getName())); } } // ... } Notice that I use the whole Warehouse entity as the value of SelectItem. I'm getting a bit frustrated with JSF, but I'm sure it's my fault and I have overseen something obvious? http://stackoverflow.com/questions/13182660/conversion-error-setting-value-52-for-null-converter

Primefaces Conversion Error Setting Value For 'null Converter'

At least I don't get NullPointerExceptions from the Converter anymore (although I can't reproduce why). Limits to infinity of a factorial function Mountainering with 6 y.o. The code should be simple enough, I want to set zero, one or more Tags for a Link entity (newLink.tags) with means of a selectManyCheckbox: This is my XHTML form: I be concerned about "security"?

Reduce as many adjacent chars as possible in string Why linear bounded automata cannot accept empty string? Sci-fi book about people living in a giant bubble in space Which current networking protocol would be the optimal choice for very small FTL bandwidth? Stack Overflow is a clean Question & Answer site wherein everyone can vote each other upon (dis)agreement. –BalusC May 7 '14 at 7:10 add a comment| Your Answer draft saved Jsf Date Converter Why does the '!!' shortcut fail to execute the previously run command?

A 17th century colloquial term for children, in the way we use 'kids' today What happened to Home Depot's Stock in 1988? Conversion Error Setting Value For 'null Converter' Date Does every root have an assigned primary use? Error Sunil Chauraha Apr 6, 2012 2:29 AM (in response to Sunil Chauraha) Hi,The problem is about the difference between list of select item, which has been rendered to the user What is the difference between a point transformation and a vector transformation?

add a comment| 1 Answer 1 active oldest votes up vote 0 down vote You should mention the used converter class in the concerned tag to enable conversion :

Conversion Error Setting Value For 'null Converter' Date

e.g. you can specify the pattern for DateTimeConverter also you can use dateStyle,timeStyle, type. http://stackoverflow.com/questions/19613494/how-to-solve-conversion-error-setting-value-2013-10-26-for-null-converter To use it, just register it as below:

html: jsf selectonemenu share|improve this question edited Mar 5 '15 at 16:51 BalusC 691k21625112726 asked Mar 5 '15 at 15:57 Abdul have a peek at these guys Could the atmosphere be compressed and put into bottles? Also, I see you're returning a getName() in your getAsString implementation. What are pros and cons of this? Conversion Error Setting Value For Null Converter Selectonemenu

But the most important point of a Converter is that it returns an unique String representation, so that the Java object could be identified by a simple String suitable for passing Why has the vi chord no tonic function, i.e. after we give immediate="true", need an explanation on that. check over here Reply November 24, 2011 - 10:12 am Sunil Vijayakumar It's Working!

converter="omnifaces.SelectItemsConverter"> And make sure that the toString() of your Warehouse entity returns an unique representation of the entity. Jsf Converter I am too late but this might help somebody else in need. Interesting isn't it?

Overriding the getAsString().

Join them; it only takes a minute: Sign up Conversion error setting value for 'null converter' [duplicate] up vote 1 down vote favorite This question already has an answer here: Conversion How to concentrate during conference talks where the quality of the presentation is poor? Mountainering with 6 y.o. 0 Conversion Error Occurred. Jsf Browse other questions tagged java drop-down-menu seam or ask your own question.

If the co-signer on my car loan dies, can the family take the car from me like they're threatening to? Just a List would also suffice. private Warehouse selectedWarehouse; private List availableWarehouses; share|improve this answer edited It seems as the NPE comes from not having it EL-ready or so... http://thetechvoice.com/conversion-error/conversion-error-setting-value-5-for-null-converter.html Also, java.sql.Date extends java.util.Date but its purpose is basically for JDBC usage.

How worried should I be about getting hacked with PoisonTap? This way you do not need to fiddle with getAsObject() and expensive business/database operations anymore. If those answers do not fully address your question, please ask a new question. Does Harley Quinn ever have children?

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Re: Conversion Error setting value '' for 'null Converter'. public Object getAsObject(FacesContext context, UIComponent component, String submittedValue) { if (submittedValue == null || submittedValue.isEmpty()) { return null; } try { return warehouseService.find(Long.valueOf(submittedValue)); } catch (NumberFormatException e) { throw new ConverterException(new This tool uses JavaScript and much of it will not work correctly without it enabled.