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1answer
21 views

System.NullPointerException: Attempt to de-reference a null object : tmpVar1

For some reason the variable does not get assigned. What I am trying to do is to pass a set of ids to VF page from a list button. Here's my VF code: <apex:page ...
2
votes
1answer
146 views

Attempt to de-reference a null object: Trigger

There were custom validation error(s) encountered while saving the affected record(s). The first validation error encountered was "Apex trigger updatequotestatus caused an unexpected exception, ...
2
votes
1answer
78 views

How can I dynamically transverse dynamically SOQL'd SObject fields in Apex?

So, in my other post, I figured out for myself how to dynamically transverse SObject fields in Apex. But within the context of my work, there is a problem with the solution as it currently stands: ...
0
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1answer
57 views

Null pointer exception Attempt to de-reference a null object Trigger

I am trying to default the Account Name in a case to 'abc corp' but while executing the code, it gives the error Attempt to de-reference a null object. its happening at line 10 which ...
0
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1answer
114 views

System.NullPointerException: Attempt to de-reference a null object - Update Field Trigger

I'm trying to create a trigger that will update a field on an account whenever the ownership of the account changes. I've tried to remove the NullPointerException error by adding if statements, but ...
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1answer
47 views

Converting null to nil

I've got quite a challenge while working with null values and a wrapper. I query the database which sometimes might have null values, but when trying to create a new record (or actually assigning ...
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vote
3answers
164 views

System.NullPointerException: Attempt to de-reference a null object for duraion

I am new to Apex coding. Can someone please help me to resolve the issue. I am trying to automatically display the duration when from and todate is selected. For that i have developed a code in the ...
3
votes
1answer
62 views

Null Pointer on system.debug in @future method

Can someone explain the error? I have a trigger that passes a set of Event IDs to an @future clas. Below is the class: public class eventChatterFuture{ @future public static void ...
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1answer
556 views

System.NullPointerException: Attempt to de-reference a null object

Can anyone help with this error? System.NullPointerException: Attempt to de-reference a null object Class.productdata.getMapOfContent: line 24, column 1 Here is the Apex Class. "Line 24" ...
2
votes
2answers
707 views

De-reference null object error on Trigger - error only when value is null

I have a trigger and an Account handler. I have an error on record insert. Trigger calls Accounthandler.OnAfterInsert(Trigger.new, Trigger.newMap); Here is a simplified version of the handler top ...
1
vote
3answers
846 views

Attempt to de-reference a null object with Attachment

I am trying to add a attachment to a record. Their may or may not be attachment. So that i have created a attachment in the controller if the attachment is null but i am getting null point exception. ...
0
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1answer
224 views

Regex NullObject in Trigger if run from Dataloader else works fine

Fellow developers, I have a call to an email validation function in my before insert in my trigger, which basically puts the email blank if its not valid (according to the regex) public static ...