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rajjjj Error while running a batch class through developer console
When i am running a batch class using developer console i am getting this NullPointerException
I dont know why????
I have read in boards that if we are trying to access a field value which is null then we may get that error.
METHOD_ENTRY|TestClass.createPortalUser(Contact)
EXCEPTION_THROWN| |System.NullPointerException: Attempt to de-reference a null object
METHOD_EXIT|[131]|TestClass.createPortalUser(Contact)
FATAL_ERROR|System.NullPointerException: Attempt to de-reference a null object
what is the best way to get out of this error???
It all depends on what you are trying to do.....
A bit of code from your class and a use case will help...
Its not about where you running the batch class, this is the common error when we don't have any records. write your use case here , that gives best solution for ur problem
I am trying to insert user records and copy them on a seperate custom object in an after trigger.
There was a batch class written to create user records. As soon as the user records are created i need to copy them in custom object.
In that process when i am running the batch job through developer console i am getting the error in Apex Jobs.
paste ur code here. it will help us to identify the error. few days before i did this same stuff, but not in developer console
Null pointer excpetion usually means you haven't instantiated the sObject or variable that you're trying to use. Sometimes it could be 2 or 3 levels deep if you are referencing objects via relationships (like parent__c.child__c.name etc).
Unless you paste a sample code, or paste the error log we won't be able to figure out what's wrong with your code.
- Anup
I haven't given the first nameand i was using that in batch class....so i was facing that issue.....de-reference to null object.
I solved that.
Sorry that is a 600 line code...it cant be pasted here.....:)
One more issue was i wrote a trigger which inserts new records on a custom object.
I wrote an after trigger on User and in that trigger i was trying to insert non-setup object ( to be clear custom object )records. So i was getting Mixed DML operation exception.
For that i have used @future annotation...I thought that resolved my issue.But i had a batch class which creates portal users and that batch class is calling this future method. So i am again getting an exception that "Future methods cannot call another batch or future methods".
Is there any way to get rid of that issue?????