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pavan Kumar.vpavan Kumar.v 

System.null pointer exception argument cannot be null

Hi all,
Im getting a null pointer exception butwhen when i debug it everyone argument has a value but still it is throwing null pointer exxeption . can anyone please guide me User-added image
Best Answer chosen by pavan Kumar.v
Abdul KhatriAbdul Khatri
Hi pavan,

You didn't mentioned which line you are getting the null pointer. From your code the only place I can think of you may be receiving the issue where you are checking this 
if(feedCommentRecord.CommentBody.Contains(.............

try to change that line to this 
if(feedCommentRecord.CommentBody != null){
	if(feedCommentRecord.CommentBody.Contains(.............
}
Let me know if this helped
 

All Answers

Abdul KhatriAbdul Khatri
Hi pavan,

You didn't mentioned which line you are getting the null pointer. From your code the only place I can think of you may be receiving the issue where you are checking this 
if(feedCommentRecord.CommentBody.Contains(.............

try to change that line to this 
if(feedCommentRecord.CommentBody != null){
	if(feedCommentRecord.CommentBody.Contains(.............
}
Let me know if this helped
 
This was selected as the best answer
pavan Kumar.vpavan Kumar.v
Hi @abdul khatri, Many thanks for the reply.
yes i should have used null check before comparing.
many thanks for the advise.
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