Laravel : Trying to get property of non-object
Stefan Bogdanescu
Founder & Senior Architect · 2026-06-29
# Laravel Debugging: Solving the 'Trying to get property of non-object' Mystery on Shared Hosting
As a senior developer, I often encounter frustrating discrepancies between local development environments and production deployments. The scenario you described—where an application functions perfectly on localhost but throws errors like `Trying to get property of non-object` on shared hosting—is a classic symptom of environmental differences, usually related to database setup, permissions, or how Eloquent models are being initialized in a production setting.
This post will dissect the specific issue you are facing with accessing nested data in your Laravel application and provide a robust, developer-focused solution. We will explore why this happens and how to ensure your data relationships are correctly loaded regardless of where the code is executed.
## Understanding the Error: Why Does This Happen?
The error `Trying to get property of non-object` means you attempted to access a property (like `->title` or `->id`) on a variable that currently holds `null` instead of an actual object. In your case, when accessing `$t->question->id`, it signifies that `$t->question` is null.
This typically occurs because:
1. **Missing Relationship:** The Eloquent relationship connecting the `Answer` model to the `Question` model has not been correctly defined, or the corresponding foreign key link in the database is missing or broken on the remote server.
2. **Failed Eager Loading:** You are attempting to access a relationship without properly instructing Eloquent (via `with()`) to load that related data simultaneously.
3. **Environmental Differences:** Local environments often have relaxed settings or default configurations that mask these issues, whereas shared hosting environments might enforce stricter database permissions or load environment variables differently, exposing underlying structural flaws in the data fetching process.
## Analyzing Your Code and The Fix
Let's look at your provided controller and view structure to pinpoint where the relationship loading is failing.
### Controller Analysis
Your controller logic attempts to fetch answers and then iterate through them, trying to access a related `question`.
```php
public function show($id)
{
$user = User::find($id);
$answers = \App\Answer::where('user_id','=',$user->id)
->with(['survey']) // You are loading 'survey' here
->get();
// ... fetching questions separately
return view('users.show', compact('user','survey','answers','question'));
}
```
The critical step is within your Blade file: `@foreach($answers as $t) {{ $t->question->id }}`. This assumes that the `Answer` model has a relationship defined to the `Question` model named `question`. If this relationship exists, it *must* be loaded using eager loading.
### The Eloquent Solution: Eager Loading Everything
To ensure that `$t->question` is always an object and not null, you need to explicitly tell Eloquent to load the `question` relationship when fetching the answers. This practice is fundamental to efficient data retrieval in Laravel, as it prevents the dreaded N+1 query problem. Following best practices outlined by the Laravel team at [laravelcompany.com](https://laravelcompany.com) ensures your application remains performant and resilient across all environments.
We need to modify the query to eager load the `question` relationship:
```php
public function show($id)
{
$user = User::find($id);
// Eager load both 'survey' and the related 'question' for efficiency
$answers = \App\Answer::where('user_id', $user->id)
->with(['survey', 'question']) // <-- Added 'question' here
->get();
$survey = \App\Survey::pluck('title', 'id')->toArray();
$question = \App\Question::pluck('title', 'id')->toArray();
return view('users.show', compact('user', 'survey', 'answers', 'question'));
}
```
### Blade View Correction
With the correct eager loading implemented in the controller, your Blade file should now work seamlessly:
```html
{{-- In your .blade.php file --}}
@foreach($answers as $t)
{{-- This will now correctly access the property if the relationship was loaded --}}
{{ $t->question->id }}
{{ $t->answer }}
{{ $t->created_at }}
@endforeach
```
## Conclusion: Consistency is Key in Deployment
The difference between your localhost success and shared hosting failure highlights a crucial concept in web development: **consistency across environments.** Local development often masks subtle configuration issues. When deploying, we must assume the environment might be stricter regarding database schema or permissions.
By strictly adhering to Eloquent's principles—defining relationships correctly and always using eager loading (`with()`) when accessing nested data—you ensure that your application logic is decoupled from environmental quirks. Always focus on how you structure your data retrieval; this practice promotes clean, maintainable code, which is central to building robust applications with Laravel. If you are looking for deeper insights into Eloquent relationships and best practices, diving into the official documentation at [laravelcompany.com](https://laravelcompany.com) will provide endless valuable resources.