Link to QR-code is broken or missing

Me too having same issue.

There was a code change to support base64 images where Markup::create($authenticator->getQr()) has been to replaced by new FormattableMarkup('', ['@src' => $authenticator->getQr()]). This is somehow breaking the QR images.

I have created a small patch reverting back the changes. Please review the same.

This is because of FormattableMarkup and the image source has to convert markup.

Yes, #5 patch is working, thank you!

Error 1:
Type file
Date Monday, May 15, 2023 - 23:18
User Anonymous (not verified)
Location http://default/
Referrer
Message The file permissions could not be set on translations://.
Severity Error
Hostname 127.0.0.1
Operations

Error2:
Type file
Date Monday, May 15, 2023 - 23:18
User Anonymous (not verified)
Location http://default/
Referrer
Message The specified file 'temporary://fileYNgFa0' could not be copied because the destination directory 'translations://' is not properly configured. This may be caused by a problem with file or directory permissions.
Severity Error
Hostname 127.0.0.1
Operations

Error3:

Type locale
Date Monday, May 15, 2023 - 23:18
User Anonymous (not verified)
Location http://default/
Referrer
Message Unable to download translation file https://ftp.drupal.org/files/translations/all/alogin/alogin-2.0.4.de.po.
Severity Error
Hostname 127.0.0.1
Operations

Error 4:
Type php
Date Monday, May 15, 2023 - 23:18
User Anonymous (not verified)
Location http://default/
Referrer
Message TypeError: fgets(): Argument #1 ($stream) must be of type resource, bool given in fgets() (line 248 of /opt/bitnami/drupal/core/lib/Drupal/Component/Gettext/PoStreamReader.php)
#0 /opt/bitnami/drupal/core/lib/Drupal/Component/Gettext/PoStreamReader.php(248): fgets()
#1 /opt/bitnami/drupal/core/lib/Drupal/Component/Gettext/PoStreamReader.php(186): Drupal\Component\Gettext\PoStreamReader->readLine()
#2 /opt/bitnami/drupal/core/lib/Drupal/Component/Gettext/PoStreamReader.php(217): Drupal\Component\Gettext\PoStreamReader->readItem()
#3 /opt/bitnami/drupal/core/lib/Drupal/Component/Gettext/PoStreamReader.php(155): Drupal\Component\Gettext\PoStreamReader->readHeader()
#4 /opt/bitnami/drupal/core/modules/locale/src/Gettext.php(56): Drupal\Component\Gettext\PoStreamReader->open()
#5 /opt/bitnami/drupal/core/modules/locale/locale.bulk.inc(213): Drupal\locale\Gettext::fileToDatabase()
#6 /opt/bitnami/drupal/core/modules/locale/locale.batch.inc(191): locale_translate_batch_import()
#7 /opt/bitnami/drupal/vendor/drush/drush/includes/batch.inc(256): locale_translation_batch_fetch_import()
#8 /opt/bitnami/drupal/vendor/drush/drush/includes/batch.inc(201): _drush_batch_worker()
#9 /opt/bitnami/drupal/vendor/drush/drush/includes/batch.inc(95): _drush_batch_command()
#10 /opt/bitnami/drupal/vendor/drush/drush/src/Drupal/Commands/core/BatchCommands.php(20): drush_batch_command()
#11 [internal function]: Drush\Drupal\Commands\core\BatchCommands->process()
#12 /opt/bitnami/drupal/vendor/consolidation/annotated-command/src/CommandProcessor.php(257): call_user_func_array()
#13 /opt/bitnami/drupal/vendor/consolidation/annotated-command/src/CommandProcessor.php(212): Consolidation\AnnotatedCommand\CommandProcessor->runCommandCallback()
#14 /opt/bitnami/drupal/vendor/consolidation/annotated-command/src/CommandProcessor.php(176): Consolidation\AnnotatedCommand\CommandProcessor->validateRunAndAlter()
#15 /opt/bitnami/drupal/vendor/consolidation/annotated-command/src/AnnotatedCommand.php(390): Consolidation\AnnotatedCommand\CommandProcessor->process()
#16 /opt/bitnami/drupal/vendor/symfony/console/Command/Command.php(255): Consolidation\AnnotatedCommand\AnnotatedCommand->execute()
#17 /opt/bitnami/drupal/vendor/symfony/console/Application.php(1039): Symfony\Component\Console\Command\Command->run()
#18 /opt/bitnami/drupal/vendor/symfony/console/Application.php(275): Symfony\Component\Console\Application->doRunCommand()
#19 /opt/bitnami/drupal/vendor/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun()
#20 /opt/bitnami/drupal/vendor/drush/drush/src/Runtime/Runtime.php(124): Symfony\Component\Console\Application->run()
#21 /opt/bitnami/drupal/vendor/drush/drush/src/Runtime/Runtime.php(51): Drush\Runtime\Runtime->doRun()
#22 /opt/bitnami/drupal/vendor/drush/drush/drush.php(77): Drush\Runtime\Runtime->run()
#23 /opt/bitnami/drupal/vendor/drush/drush/drush(4): require('...')
#24 /opt/bitnami/drupal/vendor/bin/drush(120): include('...')
#25 {main}
.
Severity Error
Hostname 127.0.0.1
Operations

Thank everybody for sharing the patch, I was using exactly same approach to render the QR previously, don't remember what made me change it to FormattableMarkup. Anyways I am merging the patch by @bharath-kondeti.

Ahmed.Raza → closed merge request !1

Ahmed.Raza → reopened merge request !1

Ahmed.Raza → closed merge request !1

Ahmed.Raza → reopened merge request !1

Ahmed.Raza → closed merge request !1

Please update to 2.0.7, this issue has been resolved in that release.