Java Android Firebase存储问题，无法上载图像

将照片添加到Firebase存储时遇到问题。以下是我的全部代码：

    @Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_settings, container, false);

    firebaseAuth = FirebaseAuth.getInstance();
    firebaseUser = firebaseAuth.getCurrentUser();
    firebaseFirestore = FirebaseFirestore.getInstance();
    firebaseStorage = FirebaseStorage.getInstance();
    storageReference = firebaseStorage.getReference();


    profileImage = (ImageView) view.findViewById(R.id.ivProfilePicture);
    logout = (Button) view.findViewById(R.id.btLogout);
    deleteAccount = (Button) view.findViewById(R.id.btDelete);
    updateAccount = (Button) view.findViewById(R.id.btUpdate);
    searchPicture = (Button) view.findViewById(R.id.btSelect);
    addPicture = (Button) view.findViewById(R.id.btUpload);
    pseudo = (TextView) view.findViewById(R.id.tvUserPseudo);
    name = (EditText) view.findViewById(R.id.etUserNameModif);
    surname = (EditText) view.findViewById(R.id.etUserSurnameModif);
    mail = (TextView) view.findViewById(R.id.tvUserEmail);
    age = (EditText) view.findViewById(R.id.etUserAgeModif);

    modifyMail = (TextView) view.findViewById(R.id.tvChangeEmail);
    modifyPassword = (TextView) view.findViewById(R.id.tvChangePassword);

    userMail = firebaseUser.getEmail();

    progressDialog = new ProgressDialog(view.getContext(), R.style.AppCompatAlertDialogStyle);

    userUid = FirebaseAuth.getInstance().getCurrentUser().getUid();                             // Collect user data
    documentReference = firebaseFirestore.collection("Users").document(userUid);
    documentReference.addSnapshotListener(getActivity(), new EventListener<DocumentSnapshot>() {// Display data in TextView
        @Override
        public void onEvent(@Nullable DocumentSnapshot documentSnapshot, @Nullable FirebaseFirestoreException e) {
            if (e == null) {
                if (documentSnapshot.exists()) {
                    pseudo.setText(documentSnapshot.getString("Pseudo"));
                    name.setText(documentSnapshot.getString("Name"));
                    surname.setText(documentSnapshot.getString("Surname"));
                    mail.setText(userMail);
                    age.setText(documentSnapshot.getString("Age"));
                } else {

                }
            }
        }
    });

    modifyMail.setOnClickListener(new View.OnClickListener() {                                  // Change Email
        @Override
        public void onClick(View view) {
            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(), R.style.MyAlertDialogStyle);
            builder.setTitle("Pour modifier l'adresse e-mail merci de vous reconnecter :");

            final View customLayout = getLayoutInflater().inflate(R.layout.alertdialog_email, null);
            builder.setView(customLayout);

            builder.setPositiveButton("Valider", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {

                    EditText mailchange = customLayout.findViewById(R.id.etMailChange);
                    EditText passwordchange = customLayout.findViewById(R.id.etPasswordChange);
                    EditText newmailchange = customLayout.findViewById(R.id.etNewMail);
                    String mailc = mailchange.getText().toString();
                    String passwordc = passwordchange.getText().toString();
                    String newmailc = newmailchange.getText().toString();

                    if (!mailc.isEmpty() && !passwordc.isEmpty() && !newmailc.isEmpty()) {
                        firebaseAuth.fetchSignInMethodsForEmail(newmailc)                       // Check if an account already exist with this E-mail
                                .addOnCompleteListener(task -> {

                                    if (mailc.matches(emailPattern) && newmailc.matches(emailPattern)) {
                                        List<String> check = task.getResult().getSignInMethods();
                                        if (check.isEmpty()) {
                                            result = true;
                                        }
                                        if (!check.isEmpty()) {
                                            Toast.makeText(getActivity(), "Un compte existe déjà avec cet E-mail", Toast.LENGTH_SHORT).show();
                                            dialog.dismiss();
                                            result = false;
                                        }
                                    } else {
                                        Toast.makeText(getActivity(), "Merci de rentrer une adresse E-mail valide", Toast.LENGTH_SHORT).show();
                                        dialog.dismiss();
                                        result = false;
                                    }

                                });
                    } else {
                        Toast.makeText(getActivity(), "Veuillez remplir tous les champs", Toast.LENGTH_SHORT).show();
                        result = false;
                    }

                    if (result == true) {
                        FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();

                        AuthCredential credential = EmailAuthProvider
                                .getCredential(mailc, passwordc);
                        user.reauthenticate(credential)
                                .addOnCompleteListener(new OnCompleteListener<Void>() {
                                    @Override
                                    public void onComplete(@NonNull Task<Void> task) {

                                        if (task.isSuccessful()) {
                                            FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
                                            user.updateEmail(newmailc);

                                            sendEmailVerification();
                                        } else {
                                            Toast.makeText(getActivity(), "E-mail ou mot de passe incorrect", Toast.LENGTH_SHORT).show();
                                        }

                                    }
                                });
                    }

                }
            });

            builder.setNeutralButton("Annuler", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            });

            AlertDialog dialog = builder.create();
            dialog.show();
        }

    });

    modifyPassword.setOnClickListener(new View.OnClickListener() {                              // Change password
        @Override
        public void onClick(View view) {
            String useremail = mail.getText().toString().trim();

            AlertDialog.Builder builder = new AlertDialog.Builder(getActivity(), R.style.MyAlertDialogStyle);
            builder.setTitle("Voulez-vous vraiment modifier le mot de passe ?");

            builder.setPositiveButton("Oui, envoyer le mail", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    firebaseAuth.sendPasswordResetEmail(useremail).addOnCompleteListener(new OnCompleteListener<Void>() {
                        @Override
                        public void onComplete(@NonNull Task<Void> task) {
                            if (task.isSuccessful()) {
                                getActivity().finish();
                                Intent intent = new Intent(getActivity(), ConnectionActivity.class);
                                getActivity().startActivity(intent);
                                Toast.makeText(getActivity(), "E-mail de réinitialisation envoyé !", Toast.LENGTH_SHORT).show();
                            }
                        }
                    });
                }
            });

            builder.setNeutralButton("Non, annuler", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.dismiss();
                }
            });

            AlertDialog dialog = builder.create();
            dialog.show();

        }
    });

    updateAccount.setOnClickListener(new View.OnClickListener() {                               // Modify information's
        @Override
        public void onClick(View view) {
            nameModif = name.getText().toString();
            surnameModif = surname.getText().toString();
            ageModif = age.getText().toString();

            Map<String, Object> user = new HashMap<>();
            user.put("Name", nameModif);
            user.put("Surname", surnameModif);
            user.put("Age", ageModif);

            documentReference.update(user);

            Toast.makeText(getActivity(), "Informations modifiées avec succès !", Toast.LENGTH_SHORT).show();
        }
    });

    logout.setOnClickListener(new View.OnClickListener() {                                      // Logout
        @Override
        public void onClick(View view) {
            firebaseAuth.signOut();
            getActivity().finish();
            Intent intent = new Intent(getActivity(), ConnectionActivity.class);
            getActivity().startActivity(intent);
            Toast.makeText(getActivity(), "Déconnexion réussie", Toast.LENGTH_SHORT).show();
        }
    });

    searchPicture.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            startCropActivity();
        }
    });

    addPicture.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            addPictureFirebase();
        }
    });

    deleteAccount.setOnClickListener(new View.OnClickListener() {                               // Delete an account
        @Override
        public void onClick(View view) {
            AlertDialog.Builder dialog = new AlertDialog.Builder(view.getContext());
            dialog.setTitle("Êtes-vous sur ?");
            dialog.setMessage("Supprimer ce compte sera définitif et vous ne pourrez plus revenir en arrière.");
            dialog.setPositiveButton("Supprimer", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    progressDialog.setMessage("Suppression du compte en cours");
                    progressDialog.show();
                    firebaseUser.delete().addOnCompleteListener(new OnCompleteListener<Void>() {
                        @Override
                        public void onComplete(@NonNull Task<Void> task) {
                            if (task.isSuccessful()) {
                                Toast.makeText(getActivity(), "Compte supprimer avec succès", Toast.LENGTH_SHORT).show();
                                progressDialog.dismiss();
                                getActivity().finish();
                                Intent intent = new Intent(getActivity(), ConnectionActivity.class);
                                getActivity().startActivity(intent);
                            } else {
                                Toast.makeText(getActivity(), "Une erreur est survenue", Toast.LENGTH_SHORT).show();
                                progressDialog.dismiss();
                            }
                        }
                    });
                }
            });

            dialog.setNegativeButton("Annuler", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialogInterface, int i) {
                    dialogInterface.dismiss();
                }
            });

            AlertDialog alertDialog = dialog.create();
            alertDialog.show();

        }
    });

    return view;

}

private void sendEmailVerification() {                                                          // Send verification E-mail to user mail address
    if (firebaseUser != null) {
        firebaseUser.sendEmailVerification().addOnCompleteListener(task -> {
            if (task.isSuccessful()) {
                Toast.makeText(getActivity(), "E-mail modifiée avec succès, un mail de vérification a été envoyé ", Toast.LENGTH_SHORT).show();
                firebaseAuth.signOut();
                getActivity().finish();
                Intent intent = new Intent(getActivity(), ConnectionActivity.class);
                getActivity().startActivity(intent);
            } else {
                Toast.makeText(getActivity(), "Le mail de vérification n'a pas pu être envoyé", Toast.LENGTH_SHORT).show();
            }
        });
    }
}

private void startCropActivity() {                                                              // Different possibilities to choose a photo
    CropImage.activity()
            .start(getContext(), this);
}

@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {          // Crop selected photo
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
        CropImage.ActivityResult result = CropImage.getActivityResult(data);
        if (resultCode == RESULT_OK) {
            Uri resultUri = result.getUri();
            profileImage.setImageURI(resultUri);
        } else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {
            Exception error = result.getError();
        }
    }
}

private void addPictureFirebase() {                                                             // Add photo to storage
    StorageReference profileImagesRef = storageReference.child("profileImages/" + userUid);

    storageReference.getName().equals(profileImagesRef.getName());

    if (resultUri == null) {
        Toast.makeText(getActivity(), "Sélectionner d'abord une photo"+resultUri, Toast.LENGTH_SHORT).show();
    } else {
        storageReference.putFile(resultUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                Toast.makeText(getActivity(), "Photo envoyée avec succès !", Toast.LENGTH_SHORT).show();
            }
        });
        storageReference.putFile(resultUri).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Toast.makeText(getActivity(), "Erreur", Toast.LENGTH_SHORT).show();
            }
        });
    }

}

@覆盖
CreateView上的公共视图（布局、充气机、视图组容器、捆绑包保存状态）{
视图=充气机。充气（R.layout.fragment\u设置，容器，错误）；
firebaseAuth=firebaseAuth.getInstance（）；
firebaseUser=firebaseAuth.getCurrentUser（）；
firebaseFirestore=firebaseFirestore.getInstance（）；
firebaseStorage=firebaseStorage.getInstance（）；
storageReference=firebaseStorage.getReference（）；
profileImage=（ImageView）view.findViewById（R.id.ivProfilePicture）；
logout=（按钮）view.findviewbyd（R.id.btLogout）；
deleteAccount=（按钮）view.findViewById（R.id.btDelete）；
updateAccount=（按钮）view.findViewById（R.id.btUpdate）；
searchPicture=（按钮）view.findViewById（R.id.btSelect）；
addPicture=（按钮）view.findViewById（R.id.btUpload）；
pseudo=（TextView）view.findViewById（R.id.tvUserPseudo）；
name=（EditText）view.findViewById（R.id.etUserNameModif）；
姓氏=（EditText）view.findViewById（R.id.etUserNamesModif）；
mail=（TextView）view.findViewById（R.id.tvUserEmail）；
age=（EditText）view.findViewById（R.id.etUserAgeModif）；
modifyMail=（TextView）view.findViewById（R.id.tvChangeEmail）；
modifyPassword=（TextView）view.findViewById（R.id.tvChangePassword）；
userMail=firebaseUser.getEmail（）；
progressDialog=新建progressDialog（view.getContext（），R.style.AppCompatAlertDialogStyle）；
userUid=FirebaseAuth.getInstance（）.getCurrentUser（）.getUid（）；//收集用户数据
documentReference=firebaseFirestore.collection（“用户”）.document（userUid）；
documentReference.addSnapshotListener（getActivity（），new EventListener（）{//在TextView中显示数据
@凌驾
public void OneEvent（@Nullable DocumentSnapshot DocumentSnapshot，@Nullable FirebaseFirestoreException e）{
如果（e==null）{
if（documentSnapshot.exists（））{
pseudo.setText（documentSnapshot.getString（“pseudo”）；
name.setText（documentSnapshot.getString（“name”））；
setText（documentSnapshot.getString（“姓氏”）；
setText（userMail）；
age.setText（documentSnapshot.getString（“age”））；
}否则{
}
}
}
});
modifyMail.setOnClickListener（新视图.OnClickListener（）{//更改电子邮件
@凌驾
公共void onClick（视图）{
AlertDialog.Builder=新建AlertDialog.Builder（getActivity（），R.style.MyAlertDialogStyle）；
builder.setTitle（“倾倒修改器l'adrese e-mail merci de vous reconnecter:”）；
最终视图customLayout=GetLayoutFlater（）。充气（R.layout.alertdialog\u电子邮件，空）；
builder.setView（自定义布局）；
setPositiveButton（“Valider”，新的DialogInterface.OnClickListener（）{
@凌驾
public void onClick（DialogInterface dialog，int which）{
EditText-mailchange=customLayout.findViewById（R.id.etMailChange）；
EditText passwordchange=customLayout.findViewById（R.id.etPasswordChange）；
EditText newmailchange=customLayout.findViewById（R.id.etNewMail）；
字符串mailc=mailchange.getText（）.toString（）；
字符串passwordc=passwordchange.getText（）.toString（）；
字符串newmailc=newmailchange.getText（）.toString（）；
如果（！mailc.isEmpty（）&&！passwordc.isEmpty（）&&！newmailc.isEmpty（））{
firebaseAuth.FetchSigningMethodForemail（newmailc）//检查此电子邮件是否已存在帐户
.addOnCompleteListener（任务->{
if（mailc.matches（emailPattern）&&newmailc.matches（emailPattern））{
列表检查=task.getResult（）.getSignInMethods（）；
if（检查.isEmpty（））{
结果=真；
}
如果（！check.isEmpty（））{
Toast.makeText（getActivity（），“联合国现有的电子邮件”，Toast.LENGTH_SHORT.show（）；
dialog.dismise（）；
结果=假；
}
}否则{
Toast.makeText（getActivity（），“Merci de rentrer une-address E-mail valide”，Toast.LENGTH_SHORT.show（）；
dialog.dismise（）；
结果=假；
}
});
}否则{
Toast.makeText（getActivity（），“Veuillez remplir tous les champs”，Toast.LENGTH_SHORT）.show（）；
结果=假；
}
如果（结果==真）{
FirebaseUser=FirebaseAuth.getInstance（）.getCurrentUser（）；
AuthCredential credential=EmailAuthProvider
.getCredential（mailc、passwordc）；
用户重新验证（凭证）
.addOnCompleteListener（新的OnCompleteListener（）{
@凌驾
未完成的公共void（@NonNull任务）{
if（task.issusccessful（））{
FirebaseUser=FirebaseAuth.getInstance（）.getCurre
@Override
public void onActivityResult(int requestCode, int resultCode, @Nullable Intent data) {          // Crop selected photo
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == CropImage.CROP_IMAGE_ACTIVITY_REQUEST_CODE) {
        CropImage.ActivityResult result = CropImage.getActivityResult(data);
        if (resultCode == RESULT_OK) {
            Uri resultUri = result.getUri();
            profileImage.setImageURI(resultUri);
        } else if (resultCode == CropImage.CROP_IMAGE_ACTIVITY_RESULT_ERROR_CODE) {
            Exception error = result.getError();
        }
    }
}

private void addPictureFirebase() {                                                             // Add photo to storage
    StorageReference profileImagesRef = storageReference.child("profileImages/" + userUid);

    storageReference.getName().equals(profileImagesRef.getName());

    if (resultUri == null) {
        Toast.makeText(getActivity(), "Sélectionner d'abord une photo"+resultUri, Toast.LENGTH_SHORT).show();
    } else {
        storageReference.putFile(resultUri).addOnSuccessListener(new OnSuccessListener<UploadTask.TaskSnapshot>() {
            @Override
            public void onSuccess(UploadTask.TaskSnapshot taskSnapshot) {
                Toast.makeText(getActivity(), "Photo envoyée avec succès !", Toast.LENGTH_SHORT).show();
            }
        });
        storageReference.putFile(resultUri).addOnFailureListener(new OnFailureListener() {
            @Override
            public void onFailure(@NonNull Exception e) {
                Toast.makeText(getActivity(), "Erreur", Toast.LENGTH_SHORT).show();
            }
        });
    }

}

Uri resultUri;

resultUri = result.getUri();