Could not find object method in ColdFusion...
Hi,
I have an instance of a ColdFusion object created and stored in session scope the first time during user's session start and persists over the lifespan of the session (See code below). The problem is that every time I introduce a new method to the component and deploy the method to Production, my users are receiving the error "Could not find method 'getProductInfo'..." This is because the users' session still persists and therefore all the methods and properties of the object are still referring to instance of object in the session that was created right before code deployment.
<cfparam name="session.myObject" default="#createObject('co
<cfset variables.result = session.myObject.getProduc
How do I prevent/resolve this problem?
NOTE: I could have used local variable to store the object, but I don't want to do that because doing so would require the object to be created on every page load. And I don't want to store the object in application variable neither as it presents other problems.
I'm using CF 8.
Many thanks in advance.
I have an instance of a ColdFusion object created and stored in session scope the first time during user's session start and persists over the lifespan of the session (See code below). The problem is that every time I introduce a new method to the component and deploy the method to Production, my users are receiving the error "Could not find method 'getProductInfo'..." This is because the users' session still persists and therefore all the methods and properties of the object are still referring to instance of object in the session that was created right before code deployment.
<cfparam name="session.myObject" default="#createObject('co
<cfset variables.result = session.myObject.getProduc
How do I prevent/resolve this problem?
NOTE: I could have used local variable to store the object, but I don't want to do that because doing so would require the object to be created on every page load. And I don't want to store the object in application variable neither as it presents other problems.
I'm using CF 8.
Many thanks in advance.
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Oops.. mid-air post collision.
I think my suggestion would work too. But if it's anything more than a single component, I'd probably go with gd's suggestion of a complete reset. Starting with a clean slate is almost always less problematic. If only because it's easy forget dependencies and end up causing problems because you forget to reload X when you reloaded Y.
I think my suggestion would work too. But if it's anything more than a single component, I'd probably go with gd's suggestion of a complete reset. Starting with a clean slate is almost always less problematic. If only because it's easy forget dependencies and end up causing problems because you forget to reload X when you reloaded Y.
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gdemaria,
Should it be this way instead?
<cfif dateCompare(request.compon
<cfset methodToReinitializeSessio
</cfif>
Meanting if request.componentsUpgradDa
Should it be this way instead?
<cfif dateCompare(request.compon
<cfset methodToReinitializeSessio
</cfif>
Meanting if request.componentsUpgradDa
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In your case, you really can't do this as you have many session variables already loaded. The user must logout and log back in. Which basically means you have to do you loads to production at night and kick out all users when you do it forcing the session variables to refresh. You can do that by changing the application name a little such as "myApp" to "MyApp1" or restarting the CF service.