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SilverStripe Forums » General Questions » [Solved] [Notice] Undefined index: Email / can't log in to backend

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  • martin_w
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    Community Member
    28 Posts

    [Solved] [Notice] Undefined index: Email / can't log in to backend Link to this post

    Hi guys,

    I suddenly got this issue that I can't log in to the admin area/backend.
    When I enter my login data on Security/Login it shows me the same page without any error message.
    So I set the page to "dev"-mode and then I get this notice:

    [Notice] Undefined index: Email
    GET /Security/LoginForm/

    Line 33 in /.../.../MemberAuthenticator.php

    Source

    24 * @param array $RAW_data Raw data to authenticate the user
    25 * @param Form $form Optional: If passed, better error messages can be
    26 * produced by using
    27 * {@link Form::sessionMessage()}
    28 * @return bool|Member Returns FALSE if authentication fails, otherwise
    29 * the member object
    30 * @see Security::setDefaultAdmin()
    31 */
    32 public static function authenticate($RAW_data, Form $form = null) {
    33 $SQL_user = Convert::raw2sql($RAW_data['Email']);
    34    $isLockedOut = false;
    35    $result = null;
    36
    37    // Default login (see Security::setDefaultAdmin())
    38    if(Security::check_default_admin($RAW_data['Email'], $RAW_data['Password'])) {
    39       $member = Security::findAnAdministrator();

    Trace

    MemberAuthenticator::authenticate(Array,MemberLoginForm)
    call_user_func_array(Array,Array)
    Line 208 of MemberLoginForm.php
    MemberLoginForm->performLogin(Array)
    Line 125 of MemberLoginForm.php
    MemberLoginForm->dologin(Array,MemberLoginForm,SS_HTTPRequest)
    Line 332 of Form.php
    Form->httpSubmission(SS_HTTPRequest)
    Line 143 of RequestHandler.php
    RequestHandler->handleRequest(SS_HTTPRequest)
    Line 161 of RequestHandler.php
    RequestHandler->handleRequest(SS_HTTPRequest)
    Line 147 of Controller.php
    Controller->handleRequest(SS_HTTPRequest)
    Line 282 of Director.php
    Director::handleRequest(SS_HTTPRequest,Session)
    Line 125 of Director.php
    Director::direct(/Security/LoginForm/)
    Line 127 of main.php

    I know what this notice means, but I have no idea how to solve this on Silverstripe and why it didn't show up before. (There have been no changes to the code these past few days.)
    I checked two other posts, but they didn't help to solve my problem.

    I hope you have some ideas.
    Thanks in advance!

  • martin_w
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    Community Member
    28 Posts

    Re: [Solved] [Notice] Undefined index: Email / can't log in to backend Link to this post

    Solved..

    The problem was caused by a htaccess function which redirected to the same url with a forward slash at the end.
    And that's why the post data was always empty because Silverstripe has no forward slash at the end of the url.

    Well as I said "There have been no changes to the code these past few days.".
    Apparently there were some changes to the htaccess.

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