Questions tagged [try-catch]
try-catch is used to catch the exception.
81
questions
0
votes
1
answer
34
views
Apex is throwing error but LWC is not catching and displaying the correct Toast message
I have created a validation rule on Order Product Object, it is working as expected on the record page. While making changes from LWC, error message is not shown, instead a success message is showing ...
-2
votes
1
answer
27
views
I want to cover catch block of this method but unable to as it is related to querying User profile. Please help
I want to cover catch block of getUserProfile method. I am providing the whole code, only catch block of getUserProfile method is not getting covered.
TestClass
@IsTest
private class ...
- 54
0
votes
1
answer
46
views
I want to cover catch block of main class to have 100% code coverage. Can't seem to throw exception. If anyone can help
I am able to cover try block of my main class, but failing to do the same for catch block. Here's the given code for my current test class and Main Class.
Controller Class-
public with sharing class ...
- 54
0
votes
1
answer
28
views
Test class for catch exception in list (AuraHandledException)
I have a problem to write the test class which will have more than 66% of test coverage for this class:
How to catch exception for the List?
public without sharing class ...
- 1
0
votes
2
answers
794
views
SSJS & AMPscript in Script Activity updating SF object and logging errors into DE
I'm trying to update SF object (Lead) with 3 values in Script Activity in Automation Studio and also logging errors into DE but my code constantly fails. I added Catch/Try blocks but it didn't help ...
- 1
0
votes
1
answer
107
views
try-catch in Visualforce extension
I have a VF page which must display markups conditionnaly. So I use an outputText tag with a "render" condition.
At first, the render condition tested a variable directly:
<apex:...
- 135
1
vote
1
answer
111
views
Salesforce Try Catch does not work with FeatureManagement checkPermission
When working with FeatureManagement.checkPermission() a try-catch block does not catch system exceptions.
How to replicate:
Run the code below in execute anonymous. You will find that you receive a ...
- 28
0
votes
0
answers
66
views
DML Exception not being caught
ClassA {
Method1() {
Method2();
}
Method2() {
ClassB.Method3();
}
}
ClassB {
Method3() {
//Failing DML Operation
}
}
How come I can only ...
- 23
-1
votes
1
answer
609
views
try catch block not catching limit exception after query
I have a SOQL query call inside a try catch block, because I want to catch if a LimitException is thrown, but for some reason, when the exception is thrown after the query,the aura handled exception ...
- 853
-2
votes
1
answer
445
views
cover return statement in test class?
can someone help with test class covering in a try catch block? the first methods maybe is not necessary but anyway, is the same issue with all methods. help pls! (65% covered)
Class Controller
public ...
- 21
0
votes
2
answers
3k
views
Code Coverage for Catch block in test class?
I'm unable to cover the code coverage for catch block.Kindly help me to cover that code lines as well.
Apex Class:
public without sharing class ZTS_EU_Contact_populateCallDates
{
Map <id, ...
0
votes
0
answers
27
views
Test class try catch on rest callout [duplicate]
So i am making post request and catch error by checking status code and by try catch too. And how can i test try catch block? I think mock response is useless here.
So requst looks like:
public void ...
- 15
-2
votes
1
answer
93
views
I want to create a task whenever I add or modify an opportunity product
trigger OpptyLineItem on OpportunityLineItem (after insert, after update) {
if(Trigger.isAfter) {
if(Trigger.isInsert && Trigger.isUpdate) {
for(...
- 31
1
vote
1
answer
198
views
Do not want to keep specific type of exception with try catch block
I have the following catch block:
} catch(Exception ex) {
Database.rollback(sp);
RestContext.response.statuscode = (ex.getTypeName() == 'mainClass.DuplicateException') ? 409 : 400;
...
0
votes
1
answer
424
views
Catch error in scheduled batch
I want to catch here an error on deleting records. but i dont really understand how? Can u help me please?
public with sharing class AccountTest implements Database.Batchable<SObject> {
...
- 3
0
votes
1
answer
2k
views
How to cover a catch statement in a test class?
I have a simple after insert trigger which inserts a task when an account is created. I am struggling to cover the catch statement in my test class. Is there a way to cover it?
Apex Trigger
trigger ...
- 311
0
votes
1
answer
51
views
try/catch vs describe calls inside for loop which has more performance impact?
We have a generic method which is called in a for loop for each record where we try to get a value of a field using Sobject get method. Before getting the field we have to make sure that field ...
- 163
-1
votes
1
answer
218
views
"Variable does not exist" error in catch block even when the variable is outside the try block
I have written a batch class and using try-catch in its execute method. But on saving the class, getting variable does not exist error. Sample code is given below:
global void execute(Database....
1
vote
1
answer
8k
views
Try and Catch in apex
I am using one try-catch block inside which there are multiple SOQL queries WITH SECURITY_ENFORCED. Do I need try catch block separately for each SOQL or the query exception would be handled in that ...
- 121
0
votes
1
answer
735
views
Try Catch - Exception
I have conceptual question here for try catch.
We use try catch so that exception can be skipped and further code gets executed (*correct me if i am wrong)
Point is Exeption is kind of error which ...
- 21
0
votes
1
answer
2k
views
How to advoid Maximum view state size limit (170KB) exceeded. Actual view state size for this page was 292.001KB
I currently have an apex class which creates an object record and attaches 2 files. I added a loop to be able to have the option to add more attachments based on counter. I currently have some ...
- 2,294
-2
votes
1
answer
2k
views
try catch with addError not showing message
I wrote this code in a trigger so addError works fine, but when code fails within a try-catch block i expected my addError message but i getting a error as i not using the try-catch.
public with ...
- 3
0
votes
1
answer
431
views
How to cover the catch block for after insert Trigger?
When you create a Barrel, a Filling is also created. Is there any chance to make a fake error in unit test between Barrel and Filling to crush the upsert process and cover the catch block?
Helper:
...
- 45
3
votes
0
answers
186
views
Best approach to handling Post-Install script exception
As inspired by this post on when to use try catch blocks, if we have a post-install script for our managed package, what's the best approach to gracefully catching and handling an exception?
It ...
- 5,087
21
votes
5
answers
11k
views
When do we really need try/catch?
I know about 'always in DML operations'. But for what? What do we get? The code will crash anyway, and we can find the error in logs even without this construction. What's the main point of try/catch? ...
- 417
4
votes
0
answers
77
views
Is this a good Model for "Guaranteeing" Record Updates Don't Fail due to ROW_LOCK/Race Conditions?
Background: The zqu__Quote__c object in our org has two child objects from another managed package we use for eSignature and credit card capture. One of those two child objects collects the Credit ...
- 3,492
4
votes
1
answer
1k
views
Is it Possible to Catch an Unknown Exception?
I am creating a button that will allow System Admins to reset user passwords via System.resetPassword. We have password restrictions setup such that a password must exist for 24 hours. Therefore, if ...
- 415
0
votes
1
answer
32
views
Start fresh after error handling message
So I have a validation rule that doesn't allow a user to enter in a "Receiving Quantity" that is greater than the "Open Quantity" custom field. If I have an open quantity of 5, but I enter in 6 as the ...
- 59
1
vote
3
answers
1k
views
How to cover Catch block in ApexUnitTest class when using DML statement in try body
I have some apex code, where I try to upsert a list of records:
try {
upsert recordList Accounts;
} catch (DmlException e) {
//do a loooot of stuff in order to provide a proper ...
- 57
0
votes
1
answer
2k
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,...
- 1,392
0
votes
1
answer
659
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 ...
- 61
0
votes
2
answers
742
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 ...
- 109
3
votes
1
answer
5k
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":"...
- 31
3
votes
2
answers
6k
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 ...
- 503
0
votes
1
answer
1k
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....
- 1,107
-1
votes
1
answer
505
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 ...
- 115
0
votes
2
answers
979
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 :
[
...
- 618
1
vote
2
answers
846
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<...
- 555
10
votes
4
answers
4k
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 (...
- 127
0
votes
1
answer
41
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 ...
- 163
5
votes
2
answers
1k
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? ...
- 3,391
9
votes
1
answer
1k
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
1
answer
3k
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 ...
- 3,391
1
vote
2
answers
2k
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 ...
- 763
0
votes
3
answers
5k
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,
...
- 2,294
-1
votes
2
answers
9k
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)...
- 9
0
votes
3
answers
2k
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 = ...
- 403
4
votes
1
answer
785
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 ...
- 1,167
14
votes
2
answers
5k
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(...
- 4,498
-2
votes
1
answer
2k
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)?
