Questions tagged [try-catch]

try-catch is used to catch the exception.

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1answer
35 views

Need help getting value to refresh in LWC without refreshing browser

I have an apex class that passes in the value of 'lastCallSource' to do a SOQL query on a Custom MetaData Type that will display a custom field value from the metaData to the user. I have this working,...
0
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1answer
29 views

Why is SSJS Platform.Function.ParseJSON not going into catch block if JSON has bad format

I expect this code going into catch block because "hello" is no valid json. But this is not the case. Do you have any idea? <script runat="server"> Platform.Load("core","1.1.1"); var ...
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2answers
29 views

Why catch code of an try catch exception are not executed when System.LimitException: Too many DML statements: 151

I have the next code block that generates a limitException: Account myAccount = new Account(Name = 'MyAccount'); Insert myAccount; For (Integer x = 0; x < 150; x++) {Account newAccount = new ...
2
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1answer
145 views

SFMC SSJS error handling - try catch

I have the following code: <script runat="server"> Platform.Load("Core","1.1.1"); try{ var logDE = DataExtension.Init("testDE"); throw "this is an error"; logDE.Rows.Add({"c1":"...
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2answers
124 views

Salesforce - soql System.QueryException Try Catch Issues

I am building dynamic soql query from an object. I am getting the object in a Field and another field from a object in Salesforce for the Query. With that said I am trying to capture the Query ...
0
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1answer
63 views

Multiple DML operation in the same try and catch block

I wanted to ask if there a problem doing upsert and delete in the same try-catch block, or maybe it better to separate them. for example : try { Schema.SObjectField oCode = Opportunity.Fields....
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1answer
32 views

Unable to cover try catch for UserPackageLicense test class

I have below UserPackageLicense class and test class.I am unable to cover the test class try catch block Class:- public class AssignPackageLicense { public static boolean flag=true; static String ...
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2answers
40 views

Catch block code coverage for @HttpPost and @HttpGet REST API

I have some code in my catch block for both @Post and @Get methods. I need to cover catch block to get to 75% for GET, got catch block covered for POST Here is an example : // POST my JSON : [ ...
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2answers
208 views

Exception not being caught; System.FinalException: Cannot modify a collection while it is being iterated

Why is this Exception not being caught? I read that System.LimitException is not caught but didn't see anywhere about System.FinalException. Non-Working Code @AuraEnabled public static List<...
9
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4answers
354 views

Using try, catch and finally in test class (dreamhouseapp)

In the test classes of the DreamHouse Sample app all the functions have the following structure: static testMethod void testSomething() { Boolean success = true; try { ... } catch ...
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1answer
31 views

How to catch update exception and what kind of notification to do here?

I have a trigger with helper class and test. But I don't know how to test update there and what kind of notification I need. Thanks for any help. Trigger: trigger ArchivedTrigger on Item__c (after ...
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2answers
251 views

Custom Logging, @Future, Transaction Control

I have a similar question to these two: Custom Logging and Future Methods Custom Exception Handling & Logging But my question this time is: can I put the @Future annotation on the Logger Class? ...
9
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1answer
235 views

Handing REST API POST Exceptions using SSJS Try-Catch on a Landing Page Form Submission with AMPSCRIPT

I have an issue with a landing page containing a webform that submits input from the user and using AMPSCRIPT I make a Rest API call using the HTTPPost2 function to utilize the validateEmail resource. ...
5
votes
1answer
455 views

Exceptions and DML

It was to my understanding that when you throw an exception all previous operations are rolled back. When an exception occurs, code execution halts and any DML operations that were processed ...
0
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2answers
178 views

Governor Limit Exception and Finally blocks

We all know that if you hit a Governor Limit Exception, your code/application will terminate with an unhandleable exception know as a Governor Limit Exception. My question is does your code ...
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3answers
360 views

How to write a try catch for Rest Api

How do I catch an error if the insert goes wrong in my rest API or is this not needed since I get an API respone? @HttpPost global static ID createInvoice ( String customerId, ...
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2answers
1k views

Not able to cover catch block in test class

I have below batch class which having finish method global void finish(Database.BatchableContext batchableContext){ Savepoint sp = Database.setSavepoint(); try{ if(ErrorCount > 0)...
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3answers
431 views

how to cover code for catch block?

public class QMT_ReviewSubmit { public static QMT_Apex_Debug_Logs__c logger = new QMT_Apex_Debug_Logs__c(Apex_Class__c = 'QMT_ReviewSubmit', Type__c = 'UI'); public static String QMTThumbnail = ...
3
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1answer
55 views

DMLException handling in a Before trigger context?

I got 99% of the way through refactoring a trigger from "after" to "before" when I noticed one little thing I'd overlooked when judging whether or not to do it: My trigger copies data from "holding ...
9
votes
2answers
1k views

What is an elegant way to catch multiple exceptions without catching generic exceptions?

I don't want to catch generic exceptions, but I want to handle all the exceptions I want to catch exactly the same way. For arguments sake, lets say the code is: try { doSomething(); } catch(...
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1answer
342 views

How can exceptions be handled in Apex without using try/catch? [closed]

How can exceptions be handled in Apex without using try/catch( / finally)?
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1answer
349 views

Test Code coverage to Cover Catch Block

My Apex Class where I'm having a validation rule for duplicate name check in Catch block public pagereference save(){ try{ upsert complexity; pg = new ApexPages....
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2answers
722 views

Try/Catch in for loop

I am trying to grab a list of unique users from a subset of leads and I am running into a System.QueryException: List has no rows for assignment to SObject error. Here is my new code below. If I get ...
0
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2answers
290 views

Try Catch blocks within a Custom Controller?

I have a VF page which is fired based on a custom button click from Case record's detail page. window.location = 'apex/onClickPage?Id={!Case.Id}'; In Apex controller class, I am getting the Id from ...
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1answer
2k views

How to do code coverage for Catch Block:

Below is my apex class: public void submitForApproval(List<Account> acc) { try{ for(SObject ac :acc) { if((ac.Account_Record_Type_Name__c == 'A' || ac....
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2answers
518 views

Test Class for Bounced Email (try/catch coverage)

I'm trying to write a test class to cover the try/catch section in the following code but am unsure how to test for the error. I only have 69% code coverage w/o it. Or is there a way in the test ...
0
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1answer
191 views

error message show if cityname is already exist on vfpage

want to show error message that if cityname is duplicate then show error message cityname already exists! whats i'm doing wrong anyone please tell When saving record from cities tab and if dupicate ...
2
votes
1answer
58 views

Try Catch Only Reading First Line

I am writing a try catch in my constructor but can not get past the first query of crs. Is there a limit on how many queries you can do in a try catch? What would the reason be for not allowing the ...
3
votes
1answer
550 views

Overriding Standard error message in VF Page

For a currency field (say 10,2) , Salesforce displays a standard error message below the field as Error: Number is too large. My requirement would be to display an apex page message instead. I ...
0
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1answer
101 views

insert and updat unittest not covering. adderror why?

Why is my catch not working on the adderror on contentversion see: trigger NoteOnContentversion on ContentVersion (before insert, before update) { for (ContentVersion c : Trigger.new) { ...
4
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2answers
4k views

Handling exception using custom exception

I have an custom exception , just an example to see how I can write my own exception class and what could be the purpose of the exception. public class AccountException extends Exception { ...
0
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1answer
59 views

Catch block coverage with no dml/query in try block

Is there a way to cover the following catch block without of course doing test.isRunning. Try{ Id bId = Func1(); Schema.DescribeSObjectResult result = Obj1.SObjectType.getDescribe(); ...
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1answer
719 views

Test class for Exception and Messaging.SingleEmailMessage

I wrote a batch class that runs whenever a new sandbox is being refreshed. it takes all the contacts' email addresses and changes them from user@gmail.com to user@example.com. In addition, it checks ...
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0answers
45 views

Issue with a Try Catch Block

I recently am developing a code to insert custom records. Based on this insert it will trigger many apex classes. There can be some issues with other Apex classes when they get executed. So i handle ...
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0answers
165 views

Will this work? Apex utility method to catch exceptions on DML statements [closed]

So I am realizing that I should really put try/catch blocks around all the DML statements in my after triggers, but then I realized that maybe I can just write up a dynamic utility method that ...
66
votes
5answers
9k views

Pokemon Catch - Generic Exception Handling In Apex

I read a great post about this topic on Stack Overflow: Is it really that bad to catch a general exception? However, I asked this question on our exchange because I am interested in a more specific ...
3
votes
1answer
1k views

Cant catch exception and log to custom object if I throw exception

Background: I have worked w/ a consultant to build an Apex rest endpoint, and its working well. Now I am adding some basic error handling, by putting the insert / update statements into try/catch ...
3
votes
4answers
408 views

Untyped Catch Block?

Is it possible to have an empty catch block in Apex? I have the following code for illustration. COMPILES: public with sharing class Demo_ApexCatchBLock { public Date SendmeData(String input) ...
3
votes
2answers
248 views

Resource is inserted even thought it has a conflicting schedule with another event

I am using standard Public Calendars and Resources where I have 2 types of resources, Vector Unit and Demo Unit. Now if any of the resources have a conflicting schedule, a standard Salesforce error is ...
2
votes
1answer
98 views

Rewriting Try + Catch{System.Assert(false, 'blahblah')} for easy toggle-off of catch?

Dear Salesforce StackExchange, An outside partner set a precedent in some of our Apex triggers of doing major operations (such as DML) inside a try/catch block, and having the catch block simply ...
1
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2answers
215 views

batch class Run fine with individual record but not working fine with multiple records

I am writing batch class to deactivate users if no dependency and freeze user if any dependency.When i hardcode singal value of userid and run batch it works fine it deactivates user.It is not going ...
0
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3answers
1k views

Not able to catch exception using try catch block

I am using try-catch block to catch exceptions.code is executing inside try block.Exceptions happens which i am thinking i am handling in catch block.When i debug whole code after exception code is ...
2
votes
3answers
118 views

Coverage for Catch Block (cant generate exception in try{}) give another solution

NOTE : This question is not duplicate.Please go through code once. Here is the situation - I am calling this method from my test class, and here My_obj__c records are getting created and added in ...
1
vote
0answers
942 views

Unable to cover Clone() method in test class

I'm having a simple code where I'm cloning an opportunity object with the necessary child elements. When I'm writing a test class for it, the clone method is not called and it is going into catch ...
2
votes
1answer
43 views

Can't catch exception from ChatterFeeds

I have this code. It still generates an error despite of my catching statement: (max length=5000) I can't catch this error! This is my method and how to i catch exception from it: void ...
6
votes
1answer
3k views

Catch Regex too complicated when splitting a string in salesforce

I have created a function wherein I split a string from the csv filecsvAsString.split('\n') . It is working when the string is not so big. But when I try to split a very large string, an error will ...
3
votes
1answer
3k views

Custom Exception Handling & Logging

I've set out to build a custom error handling and logging feature for my org wherein all apex exceptions will be logged into a custom sObject for analysis and follow-up. public class TriggerException ...
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2answers
2k views

how to cover catch block in this method in test class

public pagereference savePassword() { if((objAccountTemp.Contact_Name_1__c != null && objAccountTemp.Contact_Name_1__c != '' && objAccountTemp.Affiliate_User_Name__c != null &...
1
vote
1answer
106 views

try and catch with a count

If this statement has no records will it return 0 or does the "try" feature cause it to fail and fall thru to the "catch" statement after an if/else statement. The "if" statement checks for the ...
5
votes
1answer
931 views

do javascript remoting calls need a try/catch?

Currently in my javascript remoting calls I check for if (event.status===true) in the callback. I handle any errors in an else. However, it seems it also throws an exception. Example: [Error] ...