Can you post the full error with the stack trace? It's hard to find out right now which property does not exists.
PS: I've formatted your post a little bit with code blocks.
C:\laragon\www\orhrepo\orhrepo\storage\framework\views\c2fbb4d41c9ba44b1e257164633b56a57e6bf99d.php
<!doctype>
<html lang="en">
<head>
<title>View Users</title>
</head>
<body>
<?php if($user_type === 1): ?>
<?php echo e(App\Models\Customer::find($user_id)->firstname); ?>
<?php elseif($user_type === 2): ?>
<?php echo e(App\Models\Merchant::find($user_id)->firstname); ?>
<?php endif; ?>
</body>
</html>
Arguments
"Trying to get property of non-object (View: C:\laragon\www\orhrepo\orhrepo\resources\views\admin\view_user.blade.php)"
l hope thats what you mean by stacktrace.thanks
Hmm can you perhaps look at C:\laragon\www\orhrepo\orhrepo\storage\logs\laravel.log and see if you have a more detailed error there?
code text here
```Environment & details:
GET Data empty
POST Data empty
Files empty
Cookies
XSRF-TOKEN
"eyJpdiI6Illlc0gxTGJtbVU4ZCsyYWV3aXFCQmc9PSIsInZhbHVlIjoiNEl4dnRTSm52QzNBZlRJaUJLMndHRDN6VmJFeEowTFZIaDkzaTU3bVJHd01jd0cxa3BpcmhCTFwvMSsyZWFhb0sycjNjSHRlQUVOMXhq ▶"
laravel_session
"eyJpdiI6ImlRclI0V1wvM2hqSytJclZlcmVXenZRPT0iLCJ2YWx1ZSI6ImhCbWhLOUJqTCtjZkhLZ1hMQ1wvTTN0V29jOWYyR1hzaGVyUTltaHFVU2hPNWdjVkFHOXh6V3dSazJEVjVcL3E2R0t2ajZ4UHdqSTVB ▶"
Session empty
Server/Request Data
DOCUMENT_ROOT
"C:\laragon\www\orhrepo\orhrepo\public"
REMOTE_ADDR
"127.0.0.1"
REMOTE_PORT
"63349"
SERVER_SOFTWARE
"PHP 7.1.12 Development Server"
SERVER_PROTOCOL
"HTTP/1.1"
SERVER_NAME
"127.0.0.1"
SERVER_PORT
"8000"
REQUEST_URI
"/user_view/61"
REQUEST_METHOD
"GET"
SCRIPT_NAME
"/index.php"
SCRIPT_FILENAME
"C:\laragon\www\orhrepo\orhrepo\public\index.php"
PATH_INFO
"/user_view/61"
PHP_SELF
"/index.php/user_view/61"
HTTP_HOST
"127.0.0.1:8000"
HTTP_CONNECTION
"keep-alive"
HTTP_UPGRADE_INSECURE_REQUESTS
"1"
HTTP_USER_AGENT
"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36"
HTTP_ACCEPT
"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8"
HTTP_REFERER
"http://127.0.0.1:8000/users";
HTTP_ACCEPT_ENCODING
"gzip, deflate, br"
HTTP_ACCEPT_LANGUAGE
"en-GB,en;q=0.9,en-US;q=0.8,cs;q=0.7"
HTTP_COOKIE
"XSRF-TOKEN=eyJpdiI6Illlc0gxTGJtbVU4ZCsyYWV3aXFCQmc9PSIsInZhbHVlIjoiNEl4dnRTSm52QzNBZlRJaUJLMndHRDN6VmJFeEowTFZIaDkzaTU3bVJHd01jd0cxa3BpcmhCTFwvMSsyZWFhb0sycjNjS ▶"
REQUEST_TIME_FLOAT
1522063561.606
REQUEST_TIME
1522063561
Environment Variables empty
Registered Handlers
0. Whoops\Handler\PrettyPageHandler```
code text here
I think it's a good start to check if each property you're referring to in your view is actually a DB column on your user table. Also you're doing this somewhere in your view:
App\Models\Merchant::find($user->id)->firstname
Are you sure that you can "find" a Merchant by a user id? If, for example, a merchant can't be found then you can't call ->firstname. You'll get the error from above if you try to do that.
When l run App\Models\Merchant::find(1)->firstname. it runs perfectly. but when l use
$user->id
it gives the error above.But the is the whole view page
<!doctype>
<html lang="en">
<head>
<title>View Users</title>
</head>
<body>
@if($user_type === 1)
{{ App\Models\Customer::find($user_id) }}
@elseif($user_type === 2)
{{ App\Models\Merchant::find($user_id) }}
@endif
</body>
</html>
For the customer class it works fine but for the merchant class it gives an the error
That's because $user->id isn't the same as $merchant->id or $customer->id. Don't those models have their own primary identifier?
Do those tables have an explicit user_id column? Otherwise you need to do this: Merchant::where('user_id', $user->id)->first().
This is the User Model
<?php
/**
* Created by Reliese Model.
* Date: Fri, 16 Feb 2018 18:55:16 +0000.
*/
namespace App\Models;
use Illuminate\Auth\Authenticatable;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Auth\Passwords\CanResetPassword;
use Illuminate\Foundation\Auth\Access\Authorizable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticatableContract;
use Illuminate\Contracts\Auth\Access\Authorizable as AuthorizableContract;
use Illuminate\Contracts\Auth\CanResetPassword as CanResetPasswordContract;
/**
* Class User
*
* @property int $id
* @property int $user_type
* @property string $username
* @property string $password
* @property \Carbon\Carbon $last_login
* @property string $remember_token
*
* @package App\Models
*/
class User extends Model implements
AuthenticatableContract,
AuthorizableContract,
CanResetPasswordContract
{
use Authenticatable, Authorizable, CanResetPassword;
public $timestamps = false;
protected $casts = [
'user_type' => 'int'
];
protected $dates = [
'last_login'
];
protected $hidden = [
'password',
'remember_token'
];
protected $fillable = [
'user_type',
'username',
'password',
'last_login',
'remember_token',
'settings'
];
public function toString()
{
return "hello";
}
public function customer()
{
return $this->hasOne('App\Models\Customer');
}
public function merchant()
{
return $this->hasOne('App\Models\Merchant');
}
public function admin(){
return $this->hasOne('App\Models\Admin');
}
}
This is the Merchant Model
<?php
/**
* Created by Reliese Model.
* Date: Fri, 16 Feb 2018 18:55:16 +0000.
*/
namespace App\Models;
use Reliese\Database\Eloquent\Model as Eloquent;
/**
* Class Merchant
*
* @property int $id
* @property int $user_id
* @property string $store_name
* @property string $store_name_url
* @property string $title
* @property string $firstname
* @property string $lastname
* @property string $bvn_mobile_no
* @property string $street
* @property string $city
* @property string $state
* @property string $country
* @property int $status
* @property \Carbon\Carbon $created_at
* @property \Carbon\Carbon $updated_at
*
* @package App\Models
*/
class Merchant extends Eloquent
{
protected $casts = [
'user_id' => 'int',
'status' => 'int'
];
protected $fillable = [
'user_id',
'store_name',
'store_name_url',
'title',
'firstname',
'lastname',
'bvn_mobile_no',
'street',
'city',
'state',
'country',
'status'
];
public function user(){
return $this->belongsTo('App\Models\User');
}
public function name(){
return $this->firstname . ' ' . $this->lastname;
}
public function service(){
return $this->hasMany('App\Models\Service');
}
}
The merchant table has a user_id column and the above model define the relationship
Yeah, just as I thought. Try Merchant::where('user_id', $user->id)->first() instead of Merchant::find($user->id) :)
Thanks alot vints. it works perfectly.. but please can you explain why did is..
So the idea is that each model has a primary key (id). But you link the models to each other with other columns. For example, Merchant model has a column user_id which is linked to the user table's id column. When you try to do Merchant::find it will search the id column on the merchants table. But you want to search the user_id column instead because you're passing $user->id.
Hope that explains! Feel free to ask more questions.
Meaning this query
App/Models/Customer::find($user->id)->firstname;
searches the customer id column not the user_id column in the customer table
Exactly. You'll need to do App/Models/Customer::where('user_id', $user->id)->first(); instead.
Btw you might want to take a look at foreign keys which help you prevent these things: https://laracasts.com/lessons/foreign-key-constraints
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