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[camera_avfoundation] Crash when streaming while recording #172894

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flutter/packages
#9691
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[camera_avfoundation] Crash when streaming while recording#172894
flutter/packages
#9691
Assignees
RobertOdrowaz
Labels
p: cameraThe camera pluginplatform-iosiOS applications specifically
@RobertOdrowaz

Description

@RobertOdrowaz
RobertOdrowaz
opened on Jul 29, 2025

What package does this bug report belong to?

camera

What target platforms are you seeing this bug on?

iOS

Have you already upgraded your packages?

Yes

Dependency versions

pubspec.lock

(camera_avfoundation example)

# Generated by pub
# See https://dart.dev/tools/pub/glossary#lockfile
packages:
  _fe_analyzer_shared:
    dependency: transitive
    description:
      name: _fe_analyzer_shared
      sha256: da0d9209ca76bde579f2da330aeb9df62b6319c834fa7baae052021b0462401f
      url: "https://pub.dev"
    source: hosted
    version: "85.0.0"
  analyzer:
    dependency: transitive
    description:
      name: analyzer
      sha256: de617bfdc64f3d8b00835ec2957441ceca0a29cdf7881f7ab231bc14f71159c0
      url: "https://pub.dev"
    source: hosted
    version: "7.5.6"
  args:
    dependency: transitive
    description:
      name: args
      sha256: d0481093c50b1da8910eb0bb301626d4d8eb7284aa739614d2b394ee09e3ea04
      url: "https://pub.dev"
    source: hosted
    version: "2.7.0"
  async:
    dependency: transitive
    description:
      name: async
      sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
      url: "https://pub.dev"
    source: hosted
    version: "2.12.0"
  boolean_selector:
    dependency: transitive
    description:
      name: boolean_selector
      sha256: "8aab1771e1243a5063b8b0ff68042d67334e3feab9e95b9490f9a6ebf73b42ea"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.2"
  build:
    dependency: transitive
    description:
      name: build
      sha256: "51dc711996cbf609b90cbe5b335bbce83143875a9d58e4b5c6d3c4f684d3dda7"
      url: "https://pub.dev"
    source: hosted
    version: "2.5.4"
  build_config:
    dependency: transitive
    description:
      name: build_config
      sha256: "4ae2de3e1e67ea270081eaee972e1bd8f027d459f249e0f1186730784c2e7e33"
      url: "https://pub.dev"
    source: hosted
    version: "1.1.2"
  build_daemon:
    dependency: transitive
    description:
      name: build_daemon
      sha256: "8e928697a82be082206edb0b9c99c5a4ad6bc31c9e9b8b2f291ae65cd4a25daa"
      url: "https://pub.dev"
    source: hosted
    version: "4.0.4"
  build_resolvers:
    dependency: transitive
    description:
      name: build_resolvers
      sha256: ee4257b3f20c0c90e72ed2b57ad637f694ccba48839a821e87db762548c22a62
      url: "https://pub.dev"
    source: hosted
    version: "2.5.4"
  build_runner:
    dependency: "direct dev"
    description:
      name: build_runner
      sha256: "382a4d649addbfb7ba71a3631df0ec6a45d5ab9b098638144faf27f02778eb53"
      url: "https://pub.dev"
    source: hosted
    version: "2.5.4"
  build_runner_core:
    dependency: transitive
    description:
      name: build_runner_core
      sha256: "85fbbb1036d576d966332a3f5ce83f2ce66a40bea1a94ad2d5fc29a19a0d3792"
      url: "https://pub.dev"
    source: hosted
    version: "9.1.2"
  built_collection:
    dependency: transitive
    description:
      name: built_collection
      sha256: "376e3dd27b51ea877c28d525560790aee2e6fbb5f20e2f85d5081027d94e2100"
      url: "https://pub.dev"
    source: hosted
    version: "5.1.1"
  built_value:
    dependency: transitive
    description:
      name: built_value
      sha256: "082001b5c3dc495d4a42f1d5789990505df20d8547d42507c29050af6933ee27"
      url: "https://pub.dev"
    source: hosted
    version: "8.10.1"
  camera_avfoundation:
    dependency: "direct main"
    description:
      path: ".."
      relative: true
    source: path
    version: "0.9.20+1"
  camera_platform_interface:
    dependency: "direct main"
    description:
      name: camera_platform_interface
      sha256: "2f757024a48696ff4814a789b0bd90f5660c0fb25f393ab4564fb483327930e2"
      url: "https://pub.dev"
    source: hosted
    version: "2.10.0"
  characters:
    dependency: transitive
    description:
      name: characters
      sha256: f71061c654a3380576a52b451dd5532377954cf9dbd272a78fc8479606670803
      url: "https://pub.dev"
    source: hosted
    version: "1.4.0"
  checked_yaml:
    dependency: transitive
    description:
      name: checked_yaml
      sha256: feb6bed21949061731a7a75fc5d2aa727cf160b91af9a3e464c5e3a32e28b5ff
      url: "https://pub.dev"
    source: hosted
    version: "2.0.3"
  clock:
    dependency: transitive
    description:
      name: clock
      sha256: fddb70d9b5277016c77a80201021d40a2247104d9f4aa7bab7157b7e3f05b84b
      url: "https://pub.dev"
    source: hosted
    version: "1.1.2"
  code_builder:
    dependency: transitive
    description:
      name: code_builder
      sha256: "0ec10bf4a89e4c613960bf1e8b42c64127021740fb21640c29c909826a5eea3e"
      url: "https://pub.dev"
    source: hosted
    version: "4.10.1"
  collection:
    dependency: transitive
    description:
      name: collection
      sha256: "2f5709ae4d3d59dd8f7cd309b4e023046b57d8a6c82130785d2b0e5868084e76"
      url: "https://pub.dev"
    source: hosted
    version: "1.19.1"
  convert:
    dependency: transitive
    description:
      name: convert
      sha256: b30acd5944035672bc15c6b7a8b47d773e41e2f17de064350988c5d02adb1c68
      url: "https://pub.dev"
    source: hosted
    version: "3.1.2"
  cross_file:
    dependency: transitive
    description:
      name: cross_file
      sha256: "7caf6a750a0c04effbb52a676dce9a4a592e10ad35c34d6d2d0e4811160d5670"
      url: "https://pub.dev"
    source: hosted
    version: "0.3.4+2"
  crypto:
    dependency: transitive
    description:
      name: crypto
      sha256: "1e445881f28f22d6140f181e07737b22f1e099a5e1ff94b0af2f9e4a463f4855"
      url: "https://pub.dev"
    source: hosted
    version: "3.0.6"
  csslib:
    dependency: transitive
    description:
      name: csslib
      sha256: "09bad715f418841f976c77db72d5398dc1253c21fb9c0c7f0b0b985860b2d58e"
      url: "https://pub.dev"
    source: hosted
    version: "1.0.2"
  dart_style:
    dependency: transitive
    description:
      name: dart_style
      sha256: "5b236382b47ee411741447c1f1e111459c941ea1b3f2b540dde54c210a3662af"
      url: "https://pub.dev"
    source: hosted
    version: "3.1.0"
  fake_async:
    dependency: transitive
    description:
      name: fake_async
      sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
      url: "https://pub.dev"
    source: hosted
    version: "1.3.2"
  ffi:
    dependency: transitive
    description:
      name: ffi
      sha256: "289279317b4b16eb2bb7e271abccd4bf84ec9bdcbe999e278a94b804f5630418"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.4"
  file:
    dependency: transitive
    description:
      name: file
      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
      url: "https://pub.dev"
    source: hosted
    version: "7.0.1"
  fixnum:
    dependency: transitive
    description:
      name: fixnum
      sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
      url: "https://pub.dev"
    source: hosted
    version: "1.1.1"
  flutter:
    dependency: "direct main"
    description: flutter
    source: sdk
    version: "0.0.0"
  flutter_driver:
    dependency: transitive
    description: flutter
    source: sdk
    version: "0.0.0"
  flutter_test:
    dependency: "direct dev"
    description: flutter
    source: sdk
    version: "0.0.0"
  flutter_web_plugins:
    dependency: transitive
    description: flutter
    source: sdk
    version: "0.0.0"
  frontend_server_client:
    dependency: transitive
    description:
      name: frontend_server_client
      sha256: f64a0333a82f30b0cca061bc3d143813a486dc086b574bfb233b7c1372427694
      url: "https://pub.dev"
    source: hosted
    version: "4.0.0"
  fuchsia_remote_debug_protocol:
    dependency: transitive
    description: flutter
    source: sdk
    version: "0.0.0"
  glob:
    dependency: transitive
    description:
      name: glob
      sha256: c3f1ee72c96f8f78935e18aa8cecced9ab132419e8625dc187e1c2408efc20de
      url: "https://pub.dev"
    source: hosted
    version: "2.1.3"
  graphs:
    dependency: transitive
    description:
      name: graphs
      sha256: "741bbf84165310a68ff28fe9e727332eef1407342fca52759cb21ad8177bb8d0"
      url: "https://pub.dev"
    source: hosted
    version: "2.3.2"
  html:
    dependency: transitive
    description:
      name: html
      sha256: "6d1264f2dffa1b1101c25a91dff0dc2daee4c18e87cd8538729773c073dbf602"
      url: "https://pub.dev"
    source: hosted
    version: "0.15.6"
  http:
    dependency: transitive
    description:
      name: http
      sha256: "2c11f3f94c687ee9bad77c171151672986360b2b001d109814ee7140b2cf261b"
      url: "https://pub.dev"
    source: hosted
    version: "1.4.0"
  http_multi_server:
    dependency: transitive
    description:
      name: http_multi_server
      sha256: aa6199f908078bb1c5efb8d8638d4ae191aac11b311132c3ef48ce352fb52ef8
      url: "https://pub.dev"
    source: hosted
    version: "3.2.2"
  http_parser:
    dependency: transitive
    description:
      name: http_parser
      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
      url: "https://pub.dev"
    source: hosted
    version: "4.1.2"
  integration_test:
    dependency: "direct dev"
    description: flutter
    source: sdk
    version: "0.0.0"
  io:
    dependency: transitive
    description:
      name: io
      sha256: dfd5a80599cf0165756e3181807ed3e77daf6dd4137caaad72d0b7931597650b
      url: "https://pub.dev"
    source: hosted
    version: "1.0.5"
  js:
    dependency: transitive
    description:
      name: js
      sha256: "53385261521cc4a0c4658fd0ad07a7d14591cf8fc33abbceae306ddb974888dc"
      url: "https://pub.dev"
    source: hosted
    version: "0.7.2"
  json_annotation:
    dependency: transitive
    description:
      name: json_annotation
      sha256: "1ce844379ca14835a50d2f019a3099f419082cfdd231cd86a142af94dd5c6bb1"
      url: "https://pub.dev"
    source: hosted
    version: "4.9.0"
  leak_tracker:
    dependency: transitive
    description:
      name: leak_tracker
      sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
      url: "https://pub.dev"
    source: hosted
    version: "10.0.8"
  leak_tracker_flutter_testing:
    dependency: transitive
    description:
      name: leak_tracker_flutter_testing
      sha256: f8b613e7e6a13ec79cfdc0e97638fddb3ab848452eff057653abd3edba760573
      url: "https://pub.dev"
    source: hosted
    version: "3.0.9"
  leak_tracker_testing:
    dependency: transitive
    description:
      name: leak_tracker_testing
      sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
      url: "https://pub.dev"
    source: hosted
    version: "3.0.1"
  logging:
    dependency: transitive
    description:
      name: logging
      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
      url: "https://pub.dev"
    source: hosted
    version: "1.3.0"
  matcher:
    dependency: transitive
    description:
      name: matcher
      sha256: dc58c723c3c24bf8d3e2d3ad3f2f9d7bd9cf43ec6feaa64181775e60190153f2
      url: "https://pub.dev"
    source: hosted
    version: "0.12.17"
  material_color_utilities:
    dependency: transitive
    description:
      name: material_color_utilities
      sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
      url: "https://pub.dev"
    source: hosted
    version: "0.11.1"
  meta:
    dependency: transitive
    description:
      name: meta
      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
      url: "https://pub.dev"
    source: hosted
    version: "1.16.0"
  mime:
    dependency: transitive
    description:
      name: mime
      sha256: "41a20518f0cb1256669420fdba0cd90d21561e560ac240f26ef8322e45bb7ed6"
      url: "https://pub.dev"
    source: hosted
    version: "2.0.0"
  package_config:
    dependency: transitive
    description:
      name: package_config
      sha256: f096c55ebb7deb7e384101542bfba8c52696c1b56fca2eb62827989ef2353bbc
      url: "https://pub.dev"
    source: hosted
    version: "2.2.0"
  path:
    dependency: transitive
    description:
      name: path
      sha256: "75cca69d1490965be98c73ceaea117e8a04dd21217b37b292c9ddbec0d955bc5"
      url: "https://pub.dev"
    source: hosted
    version: "1.9.1"
  path_provider:
    dependency: "direct main"
    description:
      name: path_provider
      sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.5"
  path_provider_android:
    dependency: transitive
    description:
      name: path_provider_android
      sha256: d0d310befe2c8ab9e7f393288ccbb11b60c019c6b5afc21973eeee4dda2b35e9
      url: "https://pub.dev"
    source: hosted
    version: "2.2.17"
  path_provider_foundation:
    dependency: transitive
    description:
      name: path_provider_foundation
      sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
      url: "https://pub.dev"
    source: hosted
    version: "2.4.1"
  path_provider_linux:
    dependency: transitive
    description:
      name: path_provider_linux
      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
      url: "https://pub.dev"
    source: hosted
    version: "2.2.1"
  path_provider_platform_interface:
    dependency: transitive
    description:
      name: path_provider_platform_interface
      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.2"
  path_provider_windows:
    dependency: transitive
    description:
      name: path_provider_windows
      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
      url: "https://pub.dev"
    source: hosted
    version: "2.3.0"
  platform:
    dependency: transitive
    description:
      name: platform
      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
      url: "https://pub.dev"
    source: hosted
    version: "3.1.6"
  plugin_platform_interface:
    dependency: transitive
    description:
      name: plugin_platform_interface
      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.8"
  pool:
    dependency: transitive
    description:
      name: pool
      sha256: "20fe868b6314b322ea036ba325e6fc0711a22948856475e2c2b6306e8ab39c2a"
      url: "https://pub.dev"
    source: hosted
    version: "1.5.1"
  process:
    dependency: transitive
    description:
      name: process
      sha256: "107d8be718f120bbba9dcd1e95e3bd325b1b4a4f07db64154635ba03f2567a0d"
      url: "https://pub.dev"
    source: hosted
    version: "5.0.3"
  pub_semver:
    dependency: transitive
    description:
      name: pub_semver
      sha256: "5bfcf68ca79ef689f8990d1160781b4bad40a3bd5e5218ad4076ddb7f4081585"
      url: "https://pub.dev"
    source: hosted
    version: "2.2.0"
  pubspec_parse:
    dependency: transitive
    description:
      name: pubspec_parse
      sha256: "0560ba233314abbed0a48a2956f7f022cce7c3e1e73df540277da7544cad4082"
      url: "https://pub.dev"
    source: hosted
    version: "1.5.0"
  shelf:
    dependency: transitive
    description:
      name: shelf
      sha256: e7dd780a7ffb623c57850b33f43309312fc863fb6aa3d276a754bb299839ef12
      url: "https://pub.dev"
    source: hosted
    version: "1.4.2"
  shelf_web_socket:
    dependency: transitive
    description:
      name: shelf_web_socket
      sha256: "3632775c8e90d6c9712f883e633716432a27758216dfb61bd86a8321c0580925"
      url: "https://pub.dev"
    source: hosted
    version: "3.0.0"
  sky_engine:
    dependency: transitive
    description: flutter
    source: sdk
    version: "0.0.0"
  source_span:
    dependency: transitive
    description:
      name: source_span
      sha256: "254ee5351d6cb365c859e20ee823c3bb479bf4a293c22d17a9f1bf144ce86f7c"
      url: "https://pub.dev"
    source: hosted
    version: "1.10.1"
  stack_trace:
    dependency: transitive
    description:
      name: stack_trace
      sha256: "8b27215b45d22309b5cddda1aa2b19bdfec9df0e765f2de506401c071d38d1b1"
      url: "https://pub.dev"
    source: hosted
    version: "1.12.1"
  stream_channel:
    dependency: transitive
    description:
      name: stream_channel
      sha256: "969e04c80b8bcdf826f8f16579c7b14d780458bd97f56d107d3950fdbeef059d"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.4"
  stream_transform:
    dependency: transitive
    description:
      name: stream_transform
      sha256: ad47125e588cfd37a9a7f86c7d6356dde8dfe89d071d293f80ca9e9273a33871
      url: "https://pub.dev"
    source: hosted
    version: "2.1.1"
  string_scanner:
    dependency: transitive
    description:
      name: string_scanner
      sha256: "921cd31725b72fe181906c6a94d987c78e3b98c2e205b397ea399d4054872b43"
      url: "https://pub.dev"
    source: hosted
    version: "1.4.1"
  sync_http:
    dependency: transitive
    description:
      name: sync_http
      sha256: "7f0cd72eca000d2e026bcd6f990b81d0ca06022ef4e32fb257b30d3d1014a961"
      url: "https://pub.dev"
    source: hosted
    version: "0.3.1"
  term_glyph:
    dependency: transitive
    description:
      name: term_glyph
      sha256: "7f554798625ea768a7518313e58f83891c7f5024f88e46e7182a4558850a4b8e"
      url: "https://pub.dev"
    source: hosted
    version: "1.2.2"
  test_api:
    dependency: transitive
    description:
      name: test_api
      sha256: fb31f383e2ee25fbbfe06b40fe21e1e458d14080e3c67e7ba0acfde4df4e0bbd
      url: "https://pub.dev"
    source: hosted
    version: "0.7.4"
  timing:
    dependency: transitive
    description:
      name: timing
      sha256: "62ee18aca144e4a9f29d212f5a4c6a053be252b895ab14b5821996cff4ed90fe"
      url: "https://pub.dev"
    source: hosted
    version: "1.0.2"
  typed_data:
    dependency: transitive
    description:
      name: typed_data
      sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
      url: "https://pub.dev"
    source: hosted
    version: "1.4.0"
  vector_math:
    dependency: transitive
    description:
      name: vector_math
      sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
      url: "https://pub.dev"
    source: hosted
    version: "2.1.4"
  video_player:
    dependency: "direct main"
    description:
      name: video_player
      sha256: "0d55b1f1a31e5ad4c4967bfaa8ade0240b07d20ee4af1dfef5f531056512961a"
      url: "https://pub.dev"
    source: hosted
    version: "2.10.0"
  video_player_android:
    dependency: transitive
    description:
      name: video_player_android
      sha256: "4a5135754a62dbc827a64a42ef1f8ed72c962e191c97e2d48744225c2b9ebb73"
      url: "https://pub.dev"
    source: hosted
    version: "2.8.7"
  video_player_avfoundation:
    dependency: transitive
    description:
      name: video_player_avfoundation
      sha256: "9fedd55023249f3a02738c195c906b4e530956191febf0838e37d0dac912f953"
      url: "https://pub.dev"
    source: hosted
    version: "2.8.0"
  video_player_platform_interface:
    dependency: transitive
    description:
      name: video_player_platform_interface
      sha256: cf2a1d29a284db648fd66cbd18aacc157f9862d77d2cc790f6f9678a46c1db5a
      url: "https://pub.dev"
    source: hosted
    version: "6.4.0"
  video_player_web:
    dependency: transitive
    description:
      name: video_player_web
      sha256: "9f3c00be2ef9b76a95d94ac5119fb843dca6f2c69e6c9968f6f2b6c9e7afbdeb"
      url: "https://pub.dev"
    source: hosted
    version: "2.4.0"
  vm_service:
    dependency: transitive
    description:
      name: vm_service
      sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
      url: "https://pub.dev"
    source: hosted
    version: "14.3.1"
  watcher:
    dependency: transitive
    description:
      name: watcher
      sha256: "0b7fd4a0bbc4b92641dbf20adfd7e3fd1398fe17102d94b674234563e110088a"
      url: "https://pub.dev"
    source: hosted
    version: "1.1.2"
  web:
    dependency: transitive
    description:
      name: web
      sha256: "868d88a33d8a87b18ffc05f9f030ba328ffefba92d6c127917a2ba740f9cfe4a"
      url: "https://pub.dev"
    source: hosted
    version: "1.1.1"
  web_socket:
    dependency: transitive
    description:
      name: web_socket
      sha256: "34d64019aa8e36bf9842ac014bb5d2f5586ca73df5e4d9bf5c936975cae6982c"
      url: "https://pub.dev"
    source: hosted
    version: "1.0.1"
  web_socket_channel:
    dependency: transitive
    description:
      name: web_socket_channel
      sha256: d645757fb0f4773d602444000a8131ff5d48c9e47adfe9772652dd1a4f2d45c8
      url: "https://pub.dev"
    source: hosted
    version: "3.0.3"
  webdriver:
    dependency: transitive
    description:
      name: webdriver
      sha256: "3d773670966f02a646319410766d3b5e1037efb7f07cc68f844d5e06cd4d61c8"
      url: "https://pub.dev"
    source: hosted
    version: "3.0.4"
  xdg_directories:
    dependency: transitive
    description:
      name: xdg_directories
      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
      url: "https://pub.dev"
    source: hosted
    version: "1.1.0"
  yaml:
    dependency: transitive
    description:
      name: yaml
      sha256: b9da305ac7c39faa3f030eccd175340f968459dae4af175130b3fc47e40d76ce
      url: "https://pub.dev"
    source: hosted
    version: "3.1.3"
sdks:
  dart: ">=3.7.0 <4.0.0"
  flutter: ">=3.29.0"

Steps to reproduce

  1. Open camera_avfoundation example
  2. Add streamCallback to startVideoRecording
await cameraController.startVideoRecording(streamCallback: (_) {});
  1. Run the example
  2. Start recording

Expected results

No crash and images being streamed

Actual results

Crash

Code sample

Code sample Can be reproduced on the camera_avfoundation example

Screenshots or Videos

Screenshots / Video demonstration

N/A

Logs

Logs 
camera_avfoundation/DefaultCamera.swift:767: Fatal error: Unexpectedly found nil while unwrapping an Optional value

Flutter Doctor output

Doctor output 
[✓] Flutter (Channel stable, 3.29.3, on macOS 15.5 24F74 darwin-arm64, locale en-US) [749ms]
    • Flutter version 3.29.3 on channel stable at /Users/robert/fvm/versions/3.29.3
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision ea121f8859 (4 months ago), 2025-04-11 19:10:07 +0000
    • Engine revision cf56914b32
    • Dart version 3.7.2
    • DevTools version 2.42.3

[✓] Android toolchain - develop for Android devices (Android SDK version 36.0.0) [2.6s]
    • Android SDK at /Users/robert/Library/Android/sdk
    • Platform android-36, build-tools 36.0.0
    • ANDROID_HOME = /Users/robert/Library/Android/sdk
    • Java binary at: /Library/Java/JavaVirtualMachines/temurin-17.jdk/Contents/Home/bin/java
      This JDK is specified in your Flutter configuration.
      To change the current JDK, run: `flutter config --jdk-dir="path/to/jdk"`.
    • Java version OpenJDK Runtime Environment Temurin-17.0.15+6 (build 17.0.15+6)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 16.4) [1,314ms]
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • Build 16F6
    • CocoaPods version 1.16.2

[✓] Chrome - develop for the web [7ms]
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2025.1) [6ms]
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 21.0.6+-13391695-b895.109)

[✓] VS Code (version 1.102.1) [6ms]
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.114.0

[✓] Connected device (4 available) [6.4s]
    • Robert’s iPhone (wireless) (mobile) • 00008110-000275E03ABA401E • ios            • iOS 18.5 22F76
    • macOS (desktop)                     • macos                     • darwin-arm64   • macOS 15.5 24F74 darwin-arm64
    • Mac Designed for iPad (desktop)     • mac-designed-for-ipad     • darwin         • macOS 15.5 24F74 darwin-arm64
    • Chrome (web)                        • chrome                    • web-javascript • Google Chrome 138.0.7204.169

[✓] Network resources [705ms]
    • All expected network resources are available.

• No issues found!

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p: cameraThe camera pluginplatform-iosiOS applications specifically

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