Questions tagged [trailhead]
Trailhead is an interactive learning path through the basic building blocks of the Salesforce1 Platform. https://developer.salesforce.com/trailhead
312
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Unable to figure out the error from trailblazer
Friends,
I am trying to complete my "javascript developer 1 certification maintenance summer 22" hands-on requirement. I think I have done as requested in the task below :
Get Hands-On with ...
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32
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Getting error while in Install New Package Version in Your TP
Using command -> sfdx force:package:install -u MyTP --wait 10 --package GIFter@1.1.0-1 -k test1234 --noprompt
Error -> Error (1): Invalid alias or ID: GIFter@1.0.0-1. Either your alias is ...
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Trailhead dashboard reports
I am using the Trail Tracker - by Trailhead version 3.34
Is it possible for Trailhead dashboard reports to only show active users?
Currently using the already designed "Most Active Users" it ...
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2
answers
38
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Newbie : How do I begin my journey?
I am a novice and I really want to be a Salesforce developer.
What do I do?
Are there prequesites?
Where do I begin on trailhead?
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55
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Not able to save products in the quote after selecting and configuring the bundle. [TRAILHEAD]
While working on the trailhead I am unable to save the quotes for any product I am selecting. Here's an example what I am receiving after hitting save on product configuration page.
It is happening ...
- 144
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30
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Setting up Social Sign On - Trailhead question
I am currently on the trailhead and working on the following question:
Identity Management for Social Sign On
when I get to the part where it directs
Copy URL displayed in Test-Only Initialization URL ...
- 101
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1
answer
55
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Expenses record not saving to org - From "Aura Components Basics" trailhead
I'm working through the Aura Components Basics trailhead modules and am struggling a bit to get the example expenses.cmp component working correctly. This is code that I have taken straight from the ...
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1
answer
98
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Error: Incorrect parameter type for operator '-'. Expected Number, DateTime, received Date Description Help Text
IF(
ISBLANK(Implemented_Date__c),
TODAY() - DATEVALUE(CreatedDate),
Implemented_Date__c - DATEVALUE(CreatedDate)
)
I keep getting this error message:
Error: Incorrect parameter type ...
- 11
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199
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LWC confetti and sweetalerts setup in Lightning Web Components using static resources JS
I am trying to configure confetti and sweetalert in Lightning web component using reference -
https://gist.github.com/mhamzas/147a66b4779fbaa25111a5db0271a6b9
For ease, let me put JS code here -
Now, ...
- 159
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35
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automation of checkbox to highlight highest earner for contact/accounts
I'm trying to automate a apex trigger to take contacts total commission and make it display on their profile
I also want to be able to make it so the contact will be compared to others in the same ...
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1
answer
343
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Couldn't install a package from Appexchange although having salesforce account linked to trailblazer
I was going through a module in trailblazer in which I have to install a package called "In-App Guidance: Boost Sales User Productivity in Lightning Experience" in order to use prompts and ...
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1
answer
66
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Can't get handleClick to fire
Working through a simple Trailhead that illustrates handling of button click. The component that contains the button looks like this:
When I run this from a harness, I don't get a single message in ...
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1
answer
605
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Is there any known LWC "real-life" practice exercises besides trailhead superbadges?
**Hi people! I'm on my path to Dev I certification, and I wonder if there's a recommended site, bootcamp or whatever resource besides
Process Automation Specialist (Superbadge)
Apex Specialist (...
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72
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Trails Project didn't work the deployment
I have been trying to learn a bit about LWC. In this process I found a trail:
https://trailhead.salesforce.com/content/learn/projects/quick-start-ebikes-sample-app
In which, I have found a couple of ...
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34
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field_integrity_exception exception while saving aura controller
Got an issue while saving controller got from trailhead the error states
field_integrity_exception [Failed to save helloMessageInteractiveController.js: null: Source]
the code is :
(
{
...
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75
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Trailhead Badge Verification
I need to automate the human resources verification process where there is a list of trailhead profiles where some specific badges must be finished.
Is it possible to do it? (to check if a certain ...
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654
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Trouble completing the Trailhead Challenge in Playground due to namespace prefix issue
I use Playgrounds for completing my Trailhead challenges, but now I keep running into an error. the common decision is to create a fresh Playground so that namespace prefix was disabled.
the issue is ...
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1
answer
833
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Setting up MyTrailHead subdomain results in Auth Provider error No_OAuth_Token
I am trying to set up a MyTrailhead subdomain on a sandbox org as mentioned here:
https://help.salesforce.com/s/articleView?id=sf.mth_set_up_your_mth_subdomain_and_namespace.htm&type=5
My user is ...
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3
answers
6k
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Trailhead Dreamhouse: ERROR running force:source:deploy: No source backed components present in the package
I'm new to Salesforce and am stuck on amending the price filter in the DreamHouse trailhead project.
The label for the price filter needs to be updated and deployed, but when I try to deploy the ...
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1k
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Illegal assignment from String to List
I'm getting a Illegal assignment from String to List error in my code and I'm not sure how to solve it, can somebody help please
Below is the code where I get the error:
@isTest
global class ...
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1
answer
557
views
Unable to Locate selector.js File in Trailhead Lightning Web Component Module
In the "Add Styles and Data to a Lightning Web Component" section of the Trailhead "Lightning Web Component Basics" module the lessons says to add code to "...the selector.js ...
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31
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bad result: TypeError: Cannot read property 'parent' of undefined at prune error when deploying code from the Trailhead [duplicate]
I am trying to finish a Communicate Between Unrelated Components Trailhead, however when I deploy the default folder, I get a following error in the Deployment Status:
`bad result: TypeError: Cannot ...
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42
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How do I build a Salesforce App which sends Account info to a 3rd party and displays the response in a custom component? [closed]
I am brand new to Salesforce. I need to build an app that allows me to send customer/client data to a 3rd party to be process, with the results being shown in a custom component.
I've been on a bit of ...
- 121
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vote
1
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326
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Cannot enable Digital Experience
I have come across a very strange error while trying to enable Digital Experience. I access Digital Experiences > Settings, check Enable Digital Experiences and type an available domain name, but I ...
- 21
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1
answer
371
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Unable to find CareProviderSearchConfig object in salesforce Health Cloud
While doing this trailhead https://trailhead.salesforce.com/content/learn/modules/health-cloud-provider-relationships-search/learn-about-the-health-cloud-provider-data-model?trail_id=deliver-great-...
- 144
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412
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How do I mark a Salesforce Trailmix task as complete?
Prepare for your Pardot Specialist Credential
Trailmix by Salesforce Trailhead
https://trailhead.salesforce.com/users/strailhead/trailmixes/prepare-for-your-pardot-specialist-credential
I did click ...
- 103
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1k
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Unable to drag Mobile and Lightning Action button into Cusom Buttons in Page Layou
I am attempting this trailhead.
I am unable to verify the step because I cannot follow the instruction:
8c Under Opportunity Detail, click and drag Calculate Discount onto Custom Buttons.
How can I ...
- 620
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1
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266
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What does "bidirectionally" mean for Salesforce Anywhere Components?
This Add Salesforce Anywhere Components to Your Salesforce Pages Trailhead uses the term:
bidirectionally sync Salesforce data into Salesforce Anywhere
but as far as I can tell the mechanism is:
...
- 133k
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2
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3k
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Lightning Web Components and Salesforce Data: Handle Server Errors
When I try to deploy my contactList component I see the following error:
No MODULE named markup://c:ldsUtils found : [markup://c:contactList]
How should I import ldsUtils into my js file?
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814
views
Get Request Query Not Including Child Objects
TL;DR - Why is my api query not returning child contacts when run via a test?
Problem
Despite being included in the query, the query results from my API method does not include the Contacts column and ...
- 648
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996
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Trailhead login issue and security question [closed]
i am facing an issue. i was practicing something so i made a trailhead account. after timeout logout, i didnt know the password. when i click forgot password i received an email. after clicking that ...
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244
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Clarifying Refactor Lesson
To be very clear, this is not looking for a solution to a trailhead but the code does come from the lesson walk through where the writer does not give an explanation of why his refactor works.
The ...
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68
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Salesforce (Some Applications) down Globally!!! FYI [closed]
Unable to login for past 1 hr. Even Login button not working, anyone experiencing same?
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2k
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What is the Salesforce Speedtest
The Lightning Experience Performance Optimization says, "Measure latency, as well as download and upload speeds, using the Salesforce Speedtest." But no link to this is given and I don't see ...
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3k
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Can't pass apex trailhead challenge even though code works fine
I'm going through the Bulk Apex Trigger module and I can't get to pass the hands on challenge even though my code works correctly.
This is the code I wrote:
trigger ClosedOpportunityTrigger on ...
- 307
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3
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1k
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How are stored percentage fields ? They don't always return the same value
I have a field of type Percent(3,2) named Sector__c.VatRate__c.
I initialized it with anonymous apex withe values like 5.5, 10, 20, etc. The code looks like that :
sec.VatRate__c = 10;
update sec;
...
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1
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329
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Lightning Scheduler in Trailhead playground
Am going thru the Lightning Scheduler trailhead but my trailhead sandbox does not have Lighting Scheduler within the App Builder. How do I upgrade my trailhead sandbox with Scheduler?
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97
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Cannot create new Object within Schema Builder, while doing Trailhead Tutorial
The Error Message:
The value of the "le" parameter contains a character that is not allowed or the value exceeds the maximum allowed length. Remove the character from the parameter value or ...
- 115
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462
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Lightning web component not displaying the data
I am doing a trailhead challenge https://trailhead.salesforce.com/content/learn/modules/lightning-web-components-basics.
I created a lightning web component and added it to a app page but i am ...
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1
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954
views
Why is my Batch Apex test skipping the entire execute method?
I've been staring at this for far too long so would VERY MUCH appreciate help on what's going on here! This should be a relatively straightforward Batch Apex from the Asychronous Apex trail.
When I ...
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877
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Trailhead Negative Test Class at 100% but still fails trailhead
I am having an issue passing the Write Negative Tests Trailhead.
Create a new class named Calculator_Tests
Write positive and negative tests for the Calculator class
Be sure to use @testSetup methods ...
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1
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1k
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Trailhead Error: We can’t find the 'FirstName', 'LastName', and 'Email' fields imported into contactList.js
I'm trying to complete a Trailhead, but I keep getting the following error:
We can’t find the 'FirstName', 'LastName', and 'Email' fields imported into contactList.js.
I was able to push my code into ...
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395
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Attributes & Expressions - Create a Packing List Item Component
I'm new to Salesforce and stuck on a challenge on Trailhead.
Inside an Aura component, I am supposed to create a custom attribute.
This seems to be the first step, but it fails regardless.
My code:
&...
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156
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CumulusCI trailhead challenge stuck due to cci error
I'm new to SF and CumulusCI and I'm learning it through trailhead. I'm currently stuck with the challenge "Get Ready to Release Your Managed Package" in the "CumulusCI for Managed ...
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2
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How do I retrieve all files in VS Code?
I'm working on the Apex Specialist super badge on the Salesforce Trailhead. I'm also trying to get more comfortable with Visual Studio Code with the Salesforce extensions.
I've successfully create a ...
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2k
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SOLVED - Communicate Between Unrelated Components - Trailhead- Error with LightningMessageChannel
Check the answer for the solution:
I'm working on the Communicate Between Unrelated Components module on Trailhead.
I'm stuck at step 1:
In Visual Studio Code, in the default folder, create a folder ...
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1
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1k
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Unable to complete the challenge --Create an approval process
I am stuck with completing the challenge. I have no approval before but when I enter the name for 'initial submission action' for a field update its give name error "Error: This Unique Name ...
user91246
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191
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Salesforce MyTrailhead app vs community app
we have users who will be using MyTrailhead but also Communities. Most of the time, they will be using their mobile. Would they need 2 separate apps (one for myTrailhead and one for Communities) or ...
- 229
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516
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Getting an Error in Trailhead Analyze Your Code and Deploy It to Your Org in MyFirstWebComponent -
Getting an Error in Trailhead Analyze Your Code and Deploy It to Your Org in MyFirstWebComponent
While I'm able to create all the components in Visual Code and push them to the Salesforce Trailhead ...
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0
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179
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Trailhead - learning path for a Java developer
I am a fairly experienced Salesforce administrator/developer and have done numerous Trailhead modules over the past 4 years. I want to help my brother get started with Salesforce. He is a Java ...
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