ao incluir um anexo num post surge o seguinte:
Notice: Undefined offset: 71 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 71 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 72 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 72 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 70 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 70 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 69 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 69 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 68 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 68 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 67 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 67 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 66 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 66 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 65 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 65 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 64 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 64 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 63 in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Warning: Invalid argument supplied for foreach() in file_field_prepare_view() (line 201 of /usr/share/drupal/modules/file/file.field.inc).
Notice: Undefined offset: 63 in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
Warning: array_values() expects parameter 1 to be array, null given in file_field_prepare_view() (line 207 of /usr/share/drupal/modules/file/file.field.inc).
http://drupal.org/node/1169426#pift-results-1169426
o problema já foi resolvido através da aplicação do patch:
wget http://drupal.org/files/issues/tf-1169426-22.patch
git apply -v tf-1169426-22.patch
isto tem que ser feito a partir da raiz do drupal.