Drupal 10 deprecation error details

Drupal​\​Tests​\​BrowserTestBase::$defaultTheme is required in drupal:9.0.0 when using an install profile that does not set a default theme. See https://www.drupal.org/node/3083055, which includes recommendations on which theme to use.

Occurence count Affected project count Occurs in a top X project by usage Category
363 286 50 Drupal API, not rector covered
Filter projects
Project Top X by usage Occurrences Sort ascending
mailjet 3.x-dev 10000 7
cognito 2.x-dev 10000 7
insert 2.x-dev 500 5
message_subscribe 1.x-dev 10000 5
download_statistics 1.0.0-beta1 10000 5
role 1.x-dev 10000 5
file_download_statistics 1.0.0 10000 5
bt_crm 2.x-dev 10000 5
imotilux 1.x-dev 10000 5
login_destination 2.x-dev 500 4
gender 1.x-dev 10000 4
username_enumeration_prevention 1.x-dev 500 3
cloudflare 1.x-dev 1000 3
webform_encrypt 1.x-dev 1000 3
legal 2.0.x-dev 10000 3
flexible_weather_api 2.0.x-dev 10000 3
search_365 1.x-dev 10000 3
token_alias_d8 1.x-dev 10000 3
views_exposed_groups 3.0.x-dev 10000 3
rename_admin_paths 2.x-dev 500 2
security_review 1.x-dev 500 2
cancel_button 1.x-dev 1000 2
restrict_ip 3.x-dev 10000 2
entity_share_websub 1.0.x-dev 10000 2
simple_ldap 1.x-dev 10000 2
entity_quicklook 1.x-dev 10000 2
library_select 1.x-dev 10000 2
exchange_rates 1.x-dev 10000 2
spalp 2.0.2 10000 2
views_advanced_cache 1.x-dev 10000 2
socrata 1.x-dev 10000 2
annotate_node 1.x-dev 10000 2
civicrm_tools 1.x-dev 10000 2
referralcandy 1.x-dev 10000 2
google_tag 1.x-dev 50 1
coffee 1.x-dev 200 1
block_visibility_groups 2.0.x-dev 200 1
tvi 1.x-dev 200 1
redirect_after_login 2.7 500 1
stage_file_proxy 1.x-dev 500 1
twitter_block 3.x-dev 500 1
field_collection 4.0.x-dev 500 1
media_library_edit 2.x-dev 500 1
views_block_filter_block 1.x-dev 500 1
migrate_file 2.1.1 500 1
formblock 2.0.0-beta2 500 1
paragraphs_asymmetric_translation_widgets 1.x-dev 500 1
verf 1.x-dev 500 1
link_class 2.0.x-dev 500 1
fb_likebox 2.x-dev 500 1
persistent_login 1.x-dev 500 1
menu_export 1.x-dev 1000 1
flippy 1.x-dev 1000 1
telephone_formatter 1.x-dev 1000 1
anonymous_login 2.x-dev 1000 1
cache_control_override 1.x-dev 1000 1
system_status 2.x-dev 1000 1
pwa 1.x-dev 1000 1
serial 1.x-dev 1000 1
token_views_filter 1.x-dev 1000 1
footnotes 3.0.1 1000 1
vapn 1.5 1000 1
config_sync 2.x-dev 1000 1
commerce_cart_redirection 3.1.x-dev 1000 1
jsonapi_include 1.x-dev 10000 1
readmehelp 1.x-dev 10000 1
paragraphs_viewmode 1.x-dev 10000 1
block_blacklist 1.x-dev 10000 1
entity_export_csv 1.x-dev 10000 1
m4032404 1.x-dev 10000 1
twitter_embed 1.x-dev 10000 1
devel_debug_log 1.x-dev 10000 1
password_eye 2.0.x-dev 10000 1
dfp 1.x-dev 10000 1
layout_builder_block_sanitizer 1.x-dev 10000 1
site_alert 1.x-dev 10000 1
script_manager 1.x-dev 10000 1
high_contrast 1.x-dev 10000 1
jsonapi_search_api 1.x-dev 10000 1
blocache 1.x-dev 10000 1
ckeditor_images_gallery 1.x-dev 10000 1
maestro 3.x-dev 10000 1
webform_node_element 1.x-dev 10000 1
context_breadcrumb 1.x-dev 10000 1
config_import_locale 1.x-dev 10000 1
role_watchdog 2.0.x-dev 10000 1
url_to_video_filter 2.0.0 10000 1
merge_translations 1.x-dev 10000 1
jsonlog 1.x-dev 10000 1
role_based_theme_switcher 2.0.0 10000 1
view_user_email 1.0.x-dev 10000 1
obfuscate 1.x-dev 10000 1
views_cm_current_state 2.x-dev 10000 1
events_logging 1.5 10000 1
current_page_entity_tokens 2.0.x-dev 10000 1
message_digest 1.x-dev 10000 1
vidyard 2.x-dev 10000 1
rest_oai_pmh 2.0.x-dev 10000 1
webform_deter 1.x-dev 10000 1
image_scale_and_crop_without_upscale 2.x-dev 10000 1
svg_icon_field 1.x-dev 10000 1
ckeditor_accessibility_auditor 1.x-dev 10000 1
simple_gse_search 2.0.x-dev 10000 1
migration_tools 2.x-dev 10000 1
rate_limits 2.x-dev 10000 1
wistia 1.x-dev 10000 1
ds_chains 1.x-dev 10000 1
views_display_switch 1.1.x-dev 10000 1
eu_cookie_compliance_gtm 1.x-dev 10000 1
feeds_dependency 1.x-dev 10000 1
rfv 2.0.x-dev 10000 1
entity_overlay 1.x-dev 10000 1
rules_role_email 1.x-dev 10000 1
uikit_image_formatter 1.x-dev 10000 1
entity_list 2.1 10000 1
jsonapi_cross_bundles 1.x-dev 10000 1
mapycz 1.x-dev 10000 1
bcc 3.x-dev 10000 1
webform_attachment_gated_download 1.x-dev 10000 1
countdown 1.x-dev 10000 1
minifier_html 2.0-beta3 10000 1
backup_migrate_flysystem 5.0.x-dev 10000 1
described_link 1.x-dev 10000 1
moderation_state_buttons_widget 1.x-dev 10000 1
moderation_state_permissions 1.x-dev 10000 1
content_moderation_bypass 1.x-dev 10000 1
webform_prepopulate 1.x-dev 10000 1
media_entity_libsyn 2.x-dev 10000 1
social_migration 1.x-dev 10000 1
otp_login 2.x-dev 10000 1
vimeo_upload 1.x-dev 10000 1
body_scroll_lock 1.x-dev 10000 1
chat_livehelperchat 8.x-dev 10000 1
splash_redirect 1.x-dev 10000 1
production_checklist 1.x-dev 10000 1
user_status_online 1.x-dev 10000 1
auto_anchors 1.x-dev 10000 1
ckeditor_simplebutton 1.0.x-dev 10000 1
curatorio 2.x-dev 10000 1
zoho_crm_integration 1.x-dev 10000 1
burndown 1.0.x-dev 10000 1
log_cache_tags 1.0.x-dev 10000 1
panel 1.2 10000 1
default_toolbar_menu 2.0.0 10000 1
entity_autocomplete_plus 3.x-dev 10000 1
rating_field 1.x-dev 10000 1
cmrf_core 2.0.x-dev 10000 1
simple_paypal_field 1.x-dev 10000 1
entity_autocomplete_hierarchy 1.x-dev 10000 1
flood_bypass 2.0.0 10000 1
gcal_entity 2.0.0-beta3 10000 1
alien_alias 2.0.0 10000 1
entity_reports 1.x-dev 10000 1
entity_field_lookup 1.0.x-dev 10000 1
floodcontrol_settings_api 1.x-dev 10000 1
term_level 1.x-dev 10000 1
popup_onload 1.x-dev 10000 1
ajax_dashboard 3.0.x-dev 10000 1
available_updates 1.x-dev 10000 1
image_alt 1.0.0 10000 1
user_list_permission 1.x-dev 10000 1
http_status_code 1.x-dev 10000 1
referer_to_entity_reference 1.x-dev 10000 1
views_periodic_data_export 1.0.x-dev 10000 1
academic_applications 2.x-dev 10000 1
facets_range_input 2.0.x-dev 10000 1
media_download_path 2.x-dev 10000 1
twilio 1.x-dev 10000 1
robots_dtap 1.2 10000 1
donut_chart 2.0.0 10000 1
entity_clone_inline_blocks 1.x-dev 10000 1
log_entity 1.x-dev 10000 1
collection 3.x-dev 10000 1
pendo 1.x-dev 10000 1
split_preview 1.0.x-dev 10000 1
linkychecker 2.x-dev 10000 1
page_notifications 1.0.x-dev 10000 1
flexible_daterange 1.x-dev 10000 1
search_api_redisearch 1.x-dev 10000 1
form_panel 9.0.0 10000 1
language_header 2.x-dev 10000 1
bibcite_altmetric 2.0.x-dev 10000 1
consistent_uid 1.x-dev 10000 1
erl_restriction 1.x-dev 10000 1
template_suggester 1.x-dev 10000 1
embed_image_style_permissions 1.x-dev 10000 1
prevent_absolute_internal_links 1.x-dev 10000 1
referenced_entities_revision 1.0.x-dev 10000 1
betterembed 1.x-dev 10000 1
decoupled_toolbox 1.5.x-dev 10000 1
elui 2.1.x-dev 10000 1
email_verification 1.x-dev 10000 1
lock_field_values 2.0.x-dev 10000 1
password_change_rules 1.x-dev 10000 1
user_reference_access 1.x-dev 10000 1
make_array_associative 1.0.x-dev 10000 1
react_calendar 2.0.0-alpha2 10000 1
views_block_view_area 1.0.0 10000 1
amap 1.x-dev 10000 1
archivesspace 1.x-dev 10000 1
disable_route_normalizer 1.x-dev 10000 1
licenses_vocabulary 2.0.x-dev 10000 1
smart_content_a_b 3.x-dev 10000 1
smart_content_segments 2.x-dev 10000 1
system_monitor 3.0.x-dev 10000 1
wodby 1.x-dev 10000 1
acsf_backup_manager 1.x-dev 10000 1
attach_libraries 2.0.0 10000 1
entity_reference_crud_display 2.0.x-dev 10000 1
migrate_inline_image 1.x-dev 10000 1
msg91 2.x-dev 10000 1
nodeify 3.x-dev 10000 1
paragraph_types 1.0-beta4 10000 1
reference_map 1.x-dev 10000 1
toggle_channels 1.2 10000 1
commerce_nz 2.0.0 10000 1
edit_unpublished_node_warning 1.x-dev 10000 1
honeybadger_js 1.0.0-rc3 10000 1
layout_builder_backgrounds 1.x-dev 10000 1
moderation_state_columns 1.x-dev 10000 1
paragraphs_sets_plugins 2.x-dev 10000 1
real_estate 3.x-dev 10000 1
redirect_options 2.0.2 10000 1
smart_content_demandbase 3.x-dev 10000 1
vc_base 1.0.x-dev 10000 1
address_js_geocoder 1.x-dev 10000 1
change_requests 2.0.11 10000 1
content_language_switcher 1.0.x-dev 10000 1
dru_chat 1.0.x-dev 10000 1
frog 2.0.0-alpha1 10000 1
koality_theme_generator 1.x-dev 10000 1
media_iconpicker 1.x-dev 10000 1
moderation_state_sync 1.0-alpha2 10000 1
typed_telephone 1.0.x-dev 10000 1
wba_menu_link 1.0-rc3 10000 1
external_link_change 1.x-dev 10000 1
flexiform 2.0.x-dev 10000 1
gdpr_ccpa_cookie_consent_seers 1.0.4 10000 1
jquery_timepicker 1.x-dev 10000 1
rc 1.0.x-dev 10000 1
revision_tree 1.x-dev 10000 1
smart_content_funnelenvy 1.0.0-beta3 10000 1
tmgmt_content_moderation 1.0.x-dev 10000 1
admin_user_path 2.0.0 10000 1
advance_script_manager 1.0.x-dev 10000 1
arguments 1.0.0-beta2 10000 1
assembly 1.x-dev 10000 1
binge_watch 1.0.x-dev 10000 1
bootstrap_toast_messages 1.0.x-dev 10000 1
cattask_alpha_theme_support 1.0-beta1 10000 1
cattask_demo 1.0-beta5 10000 1
changelog 1.x-dev 10000 1
ckeditor_axe 1.0.x-dev 10000 1
ckeditor_styles_js 1.x-dev 10000 1
coil 1.0-beta2 10000 1
config_override_message 1.x-dev 10000 1
country_entity 1.0.x-dev 10000 1
customers_canvas 1.x-dev 10000 1
dcs_popup 2.0.x-dev 10000 1
development_assistant 2.0.0-alpha2 10000 1
digital_climate_strike_2021_cz 1.x-dev 10000 1
dsi_center 1.0.x-dev 10000 1
ez_drupalsettings 1.0.x-dev 10000 1
geofield_mapbox_gl 1.x-dev 10000 1
graphql_easy 1.0.x-dev 10000 1
imdb_api 1.0.x-dev 10000 1
knowledge 1.x-dev 10000 1
locale_override 1.x-dev 10000 1
media_placeholder 1.x-dev 10000 1
minimum_cardinality_required 1.x-dev 10000 1
omnystudio 1.x-dev 10000 1
onehub 1.x-dev 10000 1
reference_map_adva 1.x-dev 10000 1
repec 1.x-dev 10000 1
sci 1.x-dev 10000 1
simple_tmgmt 1.0.x-dev 10000 1
smart_content_6sense 1.0.x-dev 10000 1
story 1.x-dev 10000 1
test_output_viewer 1.x-dev 10000 1
themable 1.0.x-dev 10000 1
tour_block 3.x-dev 10000 1
tribute_cards 1.0.0 10000 1
vanilla_selectbox 1.0.x-dev 10000 1
webform_cart 4.x-dev 10000 1
webform_submission_splitter 1.0.x-dev 10000 1
wsm 1.0.x-dev 10000 1


Results are from dataset #148 from 2022-09-11T12:04. Report is ran by the Drupal Association regularly.