This usually means authentication is working, but authorization checks are either missing or inconsistently applied. Logging a user in confirms who they are, but it doesn’t automatically restrict what they can access once inside the system. In many applications, authorization logic exists at the UIRead more
This usually means authentication is working, but authorization checks are either missing or inconsistently applied. Logging a user in confirms who they are, but it doesn’t automatically restrict what they can access once inside the system.
In many applications, authorization logic exists at the UI or controller layer but is missing in deeper layers such as business logic or database queries. That makes it possible for users to bypass restrictions by calling APIs directly or manipulating parameters.
A reliable fix involves enforcing authorization at every sensitive operation, ideally close to where data is accessed rather than only at entry points.
Takeaway: Authentication opens the door, but authorization decides which rooms stay locked.
Why does my LWC show “Cannot read properties of undefined” when loading data?
The JavaScript tries to access data before the wire or API response is available. Problem Explanation LWCs render before async data arrives. Accessing nested fields without checks causes runtime errors. Root Cause(s) 1. Missing null checks 2. Incorrect API response shape 3. Wire method not returningRead more
The JavaScript tries to access data before the wire or API response is available.
Problem Explanation
LWCs render before async data arrives. Accessing nested fields without checks causes runtime errors.
Root Cause(s)
1. Missing null checks
2. Incorrect API response shape
3. Wire method not returning expected fields
Step-by-Step Solution
1. Use optional chaining (
?.)2. Guard rendering with
if:true3. Log the response structure in
wiredResultget accountName() {
return this.accountData?.Name;
}
Edge Cases & Variations
1. Imperative Apex calls need manual loading states
2. Cacheable Apex may return stale data
Common Mistakes to Avoid
1. Assuming data exists on first render
See less2. Accessing nested objects blindly
Why does my Salesforce dashboard show different data for different users?
The dashboard runs under a specific running user context. Problem Explanation Dashboards respect the running user’s permissions and sharing, unless set to dynamic. Root Cause(s) 1. Dashboard running user mismatch 2. Private sharing model 3. Field-level security differences Step-by-Step Solution 1. ERead more
The dashboard runs under a specific running user context.
Problem Explanation
Dashboards respect the running user’s permissions and sharing, unless set to dynamic.
Root Cause(s)
1. Dashboard running user mismatch
2. Private sharing model
3. Field-level security differences
Step-by-Step Solution
1. Edit dashboard properties
2. Set running user to “Dynamic”
3. Verify user permissions
Edge Cases & Variations
1. Scheduled refresh uses running user
See less2. Joined reports behave inconsistently