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kumarcrm bingi
tirgger issue attment to dereference null issue click save button i got the issue
i am writing tirgger got issue attment to dereference null issue click save button i got the issue
ChangingFirstlttrUpper Trigger
=======================
trigger ChangingFirstlttrUpper on Project__c (before insert,before update) {
ChanignToCaps.Change(trigger.new);
if(trigger.isBefore ){
if(trigger.IsInsert ||trigger.IsUpdate ){
ChanignToCaps.Change(trigger.new);
ChanignToCaps.Change(trigger.new); }
}
}
Handler class
------------------------
global class ChanignToCaps{
global static void Change( Project__c [] Pro){
for(Project__c P :Pro){
if(P.PoPupfield__c !=null || P.PoPupfield__c != ' '){
P.PoPupfield__c = formatToUpper(P.PoPupfield__c );
}
}
Helper Class
----------------------
public class FirstlttrUpper{
public static String formatToUpper (String Str) {
String result = '';
for (String iter : Str.split('[ ]+')) {
if (iter != null && iter != '') {
if (iter.length() > 1) {
result += iter.substring(0,1).toUpperCase() + iter.substring(1,iter.length()) + ' ';
}
else
result += iter.substring(0,1).toUpperCase() + ' ';
}
}
return result;
}
}
Error
ERROR!
ChangingFirstlttrUpper: execution of BeforeInsert caused by: System.NullPointerException: Attempt to de-reference a null object Class.FirstlttrUpper.formatToUpper: line 4, column 1 Class.ChanignToCaps.Change: line 10, column 1 Trigger.ChangingFirstlttrUpper: line 2, column 1
ChangingFirstlttrUpper Trigger
=======================
trigger ChangingFirstlttrUpper on Project__c (before insert,before update) {
ChanignToCaps.Change(trigger.new);
if(trigger.isBefore ){
if(trigger.IsInsert ||trigger.IsUpdate ){
ChanignToCaps.Change(trigger.new);
ChanignToCaps.Change(trigger.new); }
}
}
Handler class
------------------------
global class ChanignToCaps{
global static void Change( Project__c [] Pro){
for(Project__c P :Pro){
if(P.PoPupfield__c !=null || P.PoPupfield__c != ' '){
P.PoPupfield__c = formatToUpper(P.PoPupfield__c );
}
}
Helper Class
----------------------
public class FirstlttrUpper{
public static String formatToUpper (String Str) {
String result = '';
for (String iter : Str.split('[ ]+')) {
if (iter != null && iter != '') {
if (iter.length() > 1) {
result += iter.substring(0,1).toUpperCase() + iter.substring(1,iter.length()) + ' ';
}
else
result += iter.substring(0,1).toUpperCase() + ' ';
}
}
return result;
}
}
Error
ERROR!
ChangingFirstlttrUpper: execution of BeforeInsert caused by: System.NullPointerException: Attempt to de-reference a null object Class.FirstlttrUpper.formatToUpper: line 4, column 1 Class.ChanignToCaps.Change: line 10, column 1 Trigger.ChangingFirstlttrUpper: line 2, column 1
Please replace your statement if(P.PoPupfield__c !=null || P.PoPupfield__c != ' ')
with if(P.PoPupfield__c !=null && P.PoPupfield__c != ' ')
Thanks,
Balaji M
All Answers
Please replace your statement if(P.PoPupfield__c !=null || P.PoPupfield__c != ' ')
with if(P.PoPupfield__c !=null && P.PoPupfield__c != ' ')
Thanks,
Balaji M
Try Below Code Please Mark it As Best Answer if It Helps
Thank You!