Attention:
Error message
Warning: simplexml_load_file(http://www.getrave.com/rss/avc/channel2): Failed to open stream: Network is unreachable in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 26 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: simplexml_load_file(): I/O warning : failed to load external entity "http://www.getrave.com/rss/avc/channel2" in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 26 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "channel" on bool in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 28 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "item" on null in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 28 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "title" on null in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 28 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "channel" on bool in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 29 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "item" on null in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 29 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "link" on null in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 29 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "channel" on bool in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 30 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "item" on null in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 30 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).
Warning: Attempt to read property "description" on null in Drupal\emergency\Plugin\Block\EmergencyBlock->build() (line 30 of modules/custom/emergency/src/Plugin/Block/EmergencyBlock.php).