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how to fix object could not be converted to string error

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0

I would like to do the research on my table, in my search form when I submit the data, it shows me this error:

Catchable Fatal Error: Object of class AppEntityDAORecherche could not be converted to string

$daoRecherche= new DAORecherche();
$form = $this->createForm(DAORechercheType::class, $daoRecherche);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) 
 $data = $form->getData();

 $RechDao = $repo->find($data);
 return $this->render('dao/chercher_dao.html.twig', [
 'marche' => $RechDao
 ]);


return $this->render('dao/liste_dao.html.twig', [
 'daos'=> $daos,
 'form' => $form->createView()
]);

orm twig symfony4

share|improve this question

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Can you please show the code of your DAORechercheType as well as the full stack trace of this error?
  
  – xabbuh
  Mar 27 at 19:27
  

  
  
  
  

add a comment | 

0

I would like to do the research on my table, in my search form when I submit the data, it shows me this error:

Catchable Fatal Error: Object of class AppEntityDAORecherche could not be converted to string

$daoRecherche= new DAORecherche();
$form = $this->createForm(DAORechercheType::class, $daoRecherche);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) 
 $data = $form->getData();

 $RechDao = $repo->find($data);
 return $this->render('dao/chercher_dao.html.twig', [
 'marche' => $RechDao
 ]);


return $this->render('dao/liste_dao.html.twig', [
 'daos'=> $daos,
 'form' => $form->createView()
]);

orm twig symfony4

share|improve this question

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  Can you please show the code of your DAORechercheType as well as the full stack trace of this error?
  
  – xabbuh
  Mar 27 at 19:27
  

  
  
  
  

add a comment | 

I would like to do the research on my table, in my search form when I submit the data, it shows me this error:

Catchable Fatal Error: Object of class AppEntityDAORecherche could not be converted to string

$daoRecherche= new DAORecherche();
$form = $this->createForm(DAORechercheType::class, $daoRecherche);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) 
 $data = $form->getData();

 $RechDao = $repo->find($data);
 return $this->render('dao/chercher_dao.html.twig', [
 'marche' => $RechDao
 ]);


return $this->render('dao/liste_dao.html.twig', [
 'daos'=> $daos,
 'form' => $form->createView()
]);

orm twig symfony4

share|improve this question

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

$daoRecherche= new DAORecherche();
$form = $this->createForm(DAORechercheType::class, $daoRecherche);
$form->handleRequest($request);
if ($form->isSubmitted() && $form->isValid()) 
 $data = $form->getData();

 $RechDao = $repo->find($data);
 return $this->render('dao/chercher_dao.html.twig', [
 'marche' => $RechDao
 ]);


return $this->render('dao/liste_dao.html.twig', [
 'daos'=> $daos,
 'form' => $form->createView()
]);

share|improve this question

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

share|improve this question

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

edited Mar 27 at 19:24

cezar

6,58744 gold badges2929 silver badges5858 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

asked Mar 26 at 15:20

m.deyem.deye

1633 bronze badges

1 Answer
1

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oldest

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0

The error is probably because you haven't defined __toString method in your entity class DAORecherche.

Edit the class DAORecherche and add something like the following code:

public function __toString(): string

 return $this->foo; // where foo is a property of DAORecherche
 // or alternatively
 return sprintf('% - %', $this->foo, $this->bar); // where foo and bar are properties of DAORecherche

The method must return a string, you can define the logic as you please. The code example is just to point out some options.

Official documentation

share|improve this answer

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges

add a comment | 

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0

The error is probably because you haven't defined __toString method in your entity class DAORecherche.

Edit the class DAORecherche and add something like the following code:

public function __toString(): string

 return $this->foo; // where foo is a property of DAORecherche
 // or alternatively
 return sprintf('% - %', $this->foo, $this->bar); // where foo and bar are properties of DAORecherche

The method must return a string, you can define the logic as you please. The code example is just to point out some options.

Official documentation

share|improve this answer

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges

add a comment | 

0

The error is probably because you haven't defined __toString method in your entity class DAORecherche.

Edit the class DAORecherche and add something like the following code:

public function __toString(): string

 return $this->foo; // where foo is a property of DAORecherche
 // or alternatively
 return sprintf('% - %', $this->foo, $this->bar); // where foo and bar are properties of DAORecherche

The method must return a string, you can define the logic as you please. The code example is just to point out some options.

Official documentation

share|improve this answer

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges

add a comment | 

The error is probably because you haven't defined __toString method in your entity class DAORecherche.

Edit the class DAORecherche and add something like the following code:

public function __toString(): string

 return $this->foo; // where foo is a property of DAORecherche
 // or alternatively
 return sprintf('% - %', $this->foo, $this->bar); // where foo and bar are properties of DAORecherche

The method must return a string, you can define the logic as you please. The code example is just to point out some options.

Official documentation

share|improve this answer

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges

public function __toString(): string

 return $this->foo; // where foo is a property of DAORecherche
 // or alternatively
 return sprintf('% - %', $this->foo, $this->bar); // where foo and bar are properties of DAORecherche

share|improve this answer

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges

answered Mar 27 at 19:30

cezarcezar

6,58744 gold badges2929 silver badges5858 bronze badges