@Frenchy said in Errors [unknown type name 'import'], etc.:

On Qt Creator version 15, what is the maximum C++ version that can be used?

Qt Creator is an IDE. All it does is simplify running a build process for you. Any limitation comes from the toolchain and libraries you have asked Creator to build your program with. So, the answer is, any version your compiler supports and for which CMake can generate a build process. If you are willing to write your own Makefile then you are not restricted by CMake either.

As @SGaist points out, Apple's Clang 16 does not support standard library modules.
CMake did not introduce CXX_STANDARD 23 until version 3.20. That would be the earliest version you could expect to even attempt to work; but it can only work if the underlying compilers also have support.
In this particular example program there is no involvement of Qt libraries at all.

@SGaist said in Update rect in delegate when changing content's size:

Does your delegate return a suitable size hint ?

I asked him the same question 3 hours ago... https://stackoverflow.com/questions/79397528/how-to-update-geometry-of-item-delegate

See https://lists.qt-project.org/pipermail/development/2025-January/046034.html for the latest status

Thanks!

The ultimate objective is to use an ORM to connect to what is now a sqlite database. However, it is very likely that the database will change from sqlite to something else.

As such I would like an abstraction layer that minimizes the rework required when I need to make the switch. I believe I need an ORM like ODB to do this, but if not, I'm happy to hear that.

Which platform is this? - for example, on Android, the BT code uses QGuiApplication.

Si tu mets en place un mapping entre colonne et widget via addMapping, les widgets peuvent ensuite écrire dans le model en fonction de la SubmitPolicy. Soit automatiquement à la perte de focus, soit en appelant manuellement submit().

You may try:

get visial rect of the item
QRect QTableWidget::visualItemRect(const QTableWidgetItem *item) const update it only
void QWidget::update(const QRect &rect)

check here out
https://www.qtcentre.org/threads/1032-repaint-a-cell-or-row-in-QTableWidget

@jsulm Thanks for respone. More logs added below, if below logs are not enough to understand issue, please let me know how to attach a test file in this forum.

[14290/30790] ACTION //components/resources:components_resources_grit(//build/toolchain/yocto:yocto_target)
[14291/30790] STAMP obj/components/resources/components_resources_grit.stamp
[14292/30790] STAMP obj/components/resources/components_resources.stamp
[14293/30790] STAMP obj/components/resources/resources.stamp
[14294/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/recorder/controllers:devtools_entrypoint-bundle-generate-declaration(//build/toolchain/yocto:yocto_target)
[14295/30790] STAMP obj/third_party/devtools-frontend/src/front_end/panels/recorder/controllers/devtools_entrypoint-bundle-generate-declaration.stamp
[14296/30790] CXX obj/third_party/cld_3/src/src/protos/sentence.pb.o
[14297/30790] CXX obj/third_party/cld_3/src/src/protos/feature_extractor.pb.o
[14298/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/recorder/converters:devtools_entrypoint-bundle-bundle(//build/toolchain/yocto:yocto_target)
[14299/30790] CXX obj/third_party/metrics_proto/metrics_proto/device_state.pb.o
[14300/30790] STAMP obj/third_party/devtools-frontend/src/front_end/panels/recorder/converters/devtools_entrypoint-bundle-bundle.stamp
[14301/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/recorder/controllers:bundle(//build/toolchain/yocto:yocto_target)
[14302/30790] STAMP obj/third_party/devtools-frontend/src/front_end/panels/recorder/controllers/bundle.stamp
[14303/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/recorder/converters:devtools_entrypoint-bundle-generate-declaration(//build/toolchain/yocto:yocto_target)
[14304/30790] STAMP obj/third_party/devtools-frontend/src/front_end/panels/recorder/converters/devtools_entrypoint-bundle-generate-declaration.stamp
[14305/30790] CXX obj/third_party/metrics_proto/metrics_proto/execution_context.pb.o
[14306/30790] CXX obj/third_party/metrics_proto/metrics_proto/custom_tab_session.pb.o
[14307/30790] CXX obj/third_party/metrics_proto/metrics_proto/chrome_os_app_list_launch_event.pb.o
[14308/30790] CXX obj/third_party/metrics_proto/metrics_proto/omnibox_focus_type.pb.o
[14309/30790] CXX obj/third_party/metrics_proto/metrics_proto/omnibox_input_type.pb.o
[14310/30790] CXX obj/third_party/cld_3/src/src/protos/task_spec.pb.o
[14311/30790] AR obj/third_party/cld_3/src/src/libprotos.a
[14312/30790] CXX obj/third_party/distributed_point_functions/internal/aes_128_fixed_key_hash.o
[14313/30790] CXX obj/third_party/cld_3/src/src/cld_3/nnet_language_identifier.o
[14314/30790] AR obj/third_party/cld_3/src/src/libcld_3.a
[14315/30790] CXX obj/google_apis/gcm/proto/mcs.pb.o
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[14317/30790] CXX obj/services/network/trust_tokens/storage_proto/storage.pb.o
[14318/30790] AR obj/services/network/trust_tokens/libstorage_proto.a
[14319/30790] CXX obj/third_party/metrics_proto/metrics_proto/histogram_event.pb.o
[14320/30790] ACTION //third_party/perfetto/protos/perfetto/common:lite_gen(//build/toolchain/yocto:yocto_target)
[14321/30790] ACTION //third_party/perfetto/protos/perfetto/common:cpp_gen(//build/toolchain/yocto:yocto_target)
[14322/30790] STAMP obj/third_party/perfetto/protos/perfetto/common/cpp_gen.stamp
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[14324/30790] CXX obj/third_party/distributed_point_functions/internal/int_mod_n.o
[14325/30790] ACTION //third_party/perfetto/protos/perfetto/common:zero_gen(//build/toolchain/yocto:yocto_target)
[14326/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/recorder/converters:bundle(//build/toolchain/yocto:yocto_target)
[14327/30790] STAMP obj/third_party/devtools-frontend/src/front_end/panels/recorder/converters/bundle.stamp
[14328/30790] CXX obj/third_party/metrics_proto/metrics_proto/extension_install.pb.o
[14329/30790] CXX obj/third_party/distributed_point_functions/internal/get_hwy_mode.o
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[14332/30790] CXX obj/third_party/metrics_proto/metrics_proto/reporting_info.pb.o
[14333/30790] CXX obj/third_party/distributed_point_functions/internal/value_type_helpers.o
[14334/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/android_log_constants.gen.o
[14335/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/builtin_clock.gen.o
[14336/30790] CXX obj/components/autofill/core/browser/proto/proto/server.pb.o
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[14338/30790] CXX obj/third_party/metrics_proto/metrics_proto/chrome_user_metrics_extension.pb.o
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[14340/30790] CXX obj/third_party/distributed_point_functions/proto/distributed_point_function.pb.o
[14341/30790] AR obj/third_party/distributed_point_functions/libproto.a
[14342/30790] CXX obj/third_party/metrics_proto/metrics_proto/call_stack_profile.pb.o
[14343/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/network:devtools_entrypoint-bundle-bundle(//build/toolchain/yocto:yocto_target)
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[14345/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/data_source_descriptor.gen.o
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[14349/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/android_energy_consumer_descriptor.gen.o
[14350/30790] CXX obj/third_party/metrics_proto/metrics_proto/user_demographics.pb.o
[14351/30790] CXX obj/third_party/metrics_proto/metrics_proto/translate_event.pb.o
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[14353/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/interceptor_descriptor.gen.o
[14354/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/ftrace_descriptor.gen.o
[14355/30790] CXX obj/third_party/metrics_proto/metrics_proto/cast_logs.pb.o
[14356/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/protolog_common.gen.o
[14357/30790] CXX obj/third_party/distributed_point_functions/internal/proto_validator.o
[14358/30790] CXX obj/third_party/metrics_proto/metrics_proto/source.pb.o
[14359/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/sys_stats_counters.gen.o
[14360/30790] CXX obj/third_party/metrics_proto/metrics_proto/structured_data.pb.o
[14361/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/commit_data_request.gen.o
[14362/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/tracing_service_capabilities.gen.o
[14363/30790] CXX obj/third_party/metrics_proto/metrics_proto/omnibox_event.pb.o
[14364/30790] STAMP obj/third_party/perfetto/protos/perfetto/common/zero_gen.stamp
[14365/30790] STAMP obj/third_party/perfetto/protos/perfetto/common/zero.inputdeps.stamp
[14366/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/observable_events.gen.o
[14367/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/android_energy_consumer_descriptor.pbzero.o
[14368/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/android_log_constants.pbzero.o
[14369/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/builtin_clock.pbzero.o
[14370/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/commit_data_request.pbzero.o
[14371/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/data_source_descriptor.pbzero.o
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[14374/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/gpu_counter_descriptor.pbzero.o
[14375/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/interceptor_descriptor.pbzero.o
[14376/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/observable_events.pbzero.o
[14377/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/perf_events.pbzero.o
[14378/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/perf_events.gen.o
[14379/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/protolog_common.pbzero.o
[14380/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/trace_stats.pbzero.o
[14381/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/sys_stats_counters.pbzero.o
[14382/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/tracing_service_state.pbzero.o
[14383/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/tracing_service_capabilities.pbzero.o
[14384/30790] CXX obj/third_party/perfetto/protos/perfetto/common/zero/track_event_descriptor.pbzero.o
[14385/30790] AR obj/third_party/perfetto/protos/perfetto/common/libzero.a
[14386/30790] ACTION //third_party/perfetto/protos/perfetto/config/ftrace:lite_gen(//build/toolchain/yocto:yocto_target)
[14387/30790] ACTION //third_party/perfetto/protos/perfetto/config/ftrace:cpp_gen(//build/toolchain/yocto:yocto_target)
[14388/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/gpu_counter_descriptor.gen.o
[14389/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/builtin_clock.pb.o
[14390/30790] ACTION //third_party/perfetto/protos/perfetto/config/ftrace:zero_gen(//build/toolchain/yocto:yocto_target)
[14391/30790] STAMP obj/third_party/perfetto/protos/perfetto/config/ftrace/cpp_gen.stamp
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[14398/30790] ACTION //third_party/perfetto/protos/perfetto/config/android:zero_gen(//build/toolchain/yocto:yocto_target)
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[14401/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/network:devtools_entrypoint-bundle-generate-declaration(//build/toolchain/yocto:yocto_target)
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[14404/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/timeline:devtools_entrypoint-bundle-bundle(//build/toolchain/yocto:yocto_target)
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[14411/30790] ACTION //third_party/perfetto/protos/perfetto/config/gpu:cpp_gen(//build/toolchain/yocto:yocto_target)
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[14420/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/network:bundle(//build/toolchain/yocto:yocto_target)
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[14423/30790] CXX obj/third_party/distributed_point_functions/internal/evaluate_prg_hwy.o
FAILED: obj/third_party/distributed_point_functions/internal/evaluate_prg_hwy.o
aarch64-poky-linux-g++ -march=armv8-a+crc+crypto -mbranch-protection=standard -fstack-protector-strong -O2 -D_FORTIFY_SOURCE=2 --sysroot=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot -MMD -MF obj/third_party/distributed_point_functions/internal/evaluate_prg_hwy.o.d -DUSE_UDEV -DUSE_AURA=1 -DUSE_OZONE=1 -DOFFICIAL_BUILD -DTOOLKIT_QT -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -DNO_UNWIND_TABLES -D_LIBCPP_HARDENING_MODE=_LIBCPP_HARDENING_MODE_NONE -DCR_SYSROOT_KEY=20230611T210420Z-2 -DNDEBUG -DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DGOOGLE_PROTOBUF_NO_RTTI -DGOOGLE_PROTOBUF_NO_STATIC_INITIALIZER -DGOOGLE_PROTOBUF_INTERNAL_DONATE_STEAL_INLINE=0 -DHAVE_PTHREAD -Igen -I../../../../../git/src/3rdparty/chromium -I../../../../../git/src/3rdparty/chromium/third_party/distributed_point_functions/code -Igen/third_party/distributed_point_functions -I../../../../../git/src/3rdparty/chromium/third_party/protobuf/src -Igen/protoc_out -I../../../../../git/src/3rdparty/chromium/third_party/abseil-cpp -I../../../../../git/src/3rdparty/chromium/third_party/highway/src -I../../../../../git/src/3rdparty/chromium/third_party/boringssl/src/include -fno-ident -fno-strict-aliasing -fstack-protector -Wno-unknown-pragmas -Wno-address -Wno-parentheses -Wno-sign-compare -Wno-stringop-overflow -Wno-stringop-overread -Wno-psabi -Wno-multichar -Wno-format-zero-length -fno-unwind-tables -fno-asynchronous-unwind-tables -fPIC -pipe -pthread -mbranch-protection=standard -O2 -fdata-sections -ffunction-sections -fno-math-errno -fno-omit-frame-pointer -g0 -fvisibility=hidden -Wno-unused-local-typedefs -Wno-maybe-uninitialized -Wno-deprecated-declarations -fno-delete-null-pointer-checks -Wno-comments -Wno-packed-not-aligned -Wno-dangling-else -Wno-missing-field-initializers -Wno-unused-parameter -Wno-psabi -Wno-deprecated-copy -Wno-expansion-to-defined -std=gnu++20 -fno-exceptions -fno-rtti --sysroot=../../../../../recipe-sysroot -fvisibility-inlines-hidden -Wno-narrowing -Wno-class-memaccess -Wno-attributes -Wno-class-memaccess -Wno-subobject-linkage -Wno-invalid-offsetof -Wno-return-type -Wno-deprecated-copy -O2 -pipe -feliminate-unused-debug-types -fcanon-prefix-map -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/git=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/git=/usr/src/debug/qtwebengine/6.8.1 -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot= -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot= -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot-native= -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/image= -g1 -c ../../../../../git/src/3rdparty/chromium/third_party/distributed_point_functions/code/dpf/internal/evaluate_prg_hwy.cc -o obj/third_party/distributed_point_functions/internal/evaluate_prg_hwy.o
during GIMPLE pass: pre
In file included from ../../../../../git/src/3rdparty/chromium/third_party/highway/src/hwy/foreach_target.h:163,
from ../../../../../git/src/3rdparty/chromium/third_party/distributed_point_functions/code/dpf/internal/evaluate_prg_hwy.cc:37:
../../../../../git/src/3rdparty/chromium/third_party/distributed_point_functions/code/dpf/internal/evaluate_prg_hwy.cc: In function 'absl::Status distributed_point_functions::dpf_internal::N_SVE::EvaluateSeedsHwy(int64_t, int, int, const absl::uint128*, const bool*, const absl::uint128*, int, const absl::uint128*, const bool*, const bool*, const distributed_point_functions::Aes128FixedKeyHash&, const distributed_point_functions::Aes128FixedKeyHash&, absl::uint128*, bool*)':
../../../../../git/src/3rdparty/chromium/third_party/distributed_point_functions/code/dpf/internal/evaluate_prg_hwy.cc:152:14: internal compiler error: in eliminate_stmt, at tree-ssa-sccvn.cc:6870
152 | absl::Status EvaluateSeedsHwy(
| ^~~~~~~~~~~~~~~~
0x1a78aac internal_error(char const*, ...)
???:0
0x6e97cf fancy_abort(char const*, int, char const*)
???:0
0xfdecbd eliminate_dom_walker::before_dom_children(basic_block_def*)
???:0
0x18820e7 dom_walker::walk(basic_block_def*)
???:0
0xfd3134 eliminate_with_rpo_vn(bitmap_head*)
???:0
Please submit a full bug report, with preprocessed source (by using -freport-bug).
Please include the complete backtrace with any bug report.
See https://gcc.gnu.org/bugs/ for instructions.
[14424/30790] ACTION //third_party/perfetto/protos/perfetto/config/gpu:lite_gen(//build/toolchain/yocto:yocto_target)
[14425/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/timeline:devtools_entrypoint-bundle-generate-declaration(//build/toolchain/yocto:yocto_target)
[14426/30790] ACTION //third_party/perfetto/protos/perfetto/config/gpu:zero_gen(//build/toolchain/yocto:yocto_target)
[14427/30790] ACTION //third_party/perfetto/protos/perfetto/config/inode_file:cpp_gen(//build/toolchain/yocto:yocto_target)
[14428/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/trace_stats.gen.o
[14429/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/data_source_descriptor.pb.o
[14430/30790] CXX obj/third_party/metrics_proto/metrics_proto/report.pb.o
[14431/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/android_energy_consumer_descriptor.pb.o
[14432/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/protolog_common.pb.o
[14433/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/ftrace_descriptor.pb.o
[14434/30790] CXX obj/third_party/metrics_proto/metrics_proto/sampled_profile.pb.o
[14435/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/interceptor_descriptor.pb.o
[14436/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/observable_events.pb.o
[14437/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/tracing_service_capabilities.pb.o
[14438/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/commit_data_request.pb.o
[14439/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/tracing_service_state.gen.o
[14440/30790] CXX obj/third_party/perfetto/protos/perfetto/config/gpu/cpp/vulkan_memory_config.gen.o
[14441/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/track_event_descriptor.pb.o
[14442/30790] CXX obj/third_party/perfetto/protos/perfetto/config/gpu/cpp/gpu_counter_config.gen.o
[14443/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/perf_events.pb.o
[14444/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/gpu_counter_descriptor.pb.o
[14445/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/sys_stats_counters.pb.o
[14446/30790] CXX obj/third_party/distributed_point_functions/internal/distributed_point_function.o
[14447/30790] CXX obj/third_party/metrics_proto/metrics_proto/perf_data.pb.o
[14448/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/tracing_service_state.pb.o
[14449/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/trace_stats.pb.o
[14450/30790] CXX obj/third_party/perfetto/protos/perfetto/common/cpp/descriptor.gen.o
[14451/30790] ACTION //third_party/devtools-frontend/src/front_end/panels/recorder/components:components(//build/toolchain/yocto:yocto_target)
[14452/30790] CXX obj/third_party/perfetto/protos/perfetto/config/ftrace/cpp/ftrace_config.gen.o
[14453/30790] CXX obj/third_party/perfetto/protos/perfetto/config/ftrace/lite/ftrace_config.pb.o
[14454/30790] CXX obj/third_party/perfetto/protos/perfetto/common/lite/descriptor.pb.o
[14455/30790] CXX obj/third_party/metrics_proto/metrics_proto/system_profile.pb.o
[14456/30790] ACTION //v8:run_torque(//build/toolchain/yocto:yocto_target)
ninja: build stopped: subcommand failed.
[98/305] : && /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot-native/usr/bin/aarch64-poky-linux/aarch64-poky-linux-g++ --sysroot=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot -fPIC -march=armv8-a+crc+crypto -mbranch-protection=standard -fstack-protector-strong -O2 -D_FORTIFY_SOURCE=2 --sysroot=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot -O2 -pipe -feliminate-unused-debug-types -fcanon-prefix-map -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/git=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/git=/usr/src/debug/qtwebengine/6.8.1 -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot= -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot= -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot-native= -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/image= -g1 -fvisibility-inlines-hidden -DNDEBUG -O2 -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -fcanon-prefix-map -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/git=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/git=/usr/src/debug/qtwebengine/6.8.1 -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build=/usr/src/debug/qtwebengine/6.8.1 -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot= -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot= -fdebug-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot-native= -fmacro-prefix-map=/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/image= -Wl,-z,relro,-z,now -Wl,--no-undefined -Wl,--version-script,/home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build/src/webenginequick/ui/qtwebenginequickdelegatesplugin.version -Wl,-z,relro,-z,now -Wl,--enable-new-dtags -shared -o lib/qml/QtWebEngine/ControlsDelegates/libqtwebenginequickdelegatesplugin.so src/webenginequick/ui/CMakeFiles/qtwebenginequickdelegatesplugin.dir/qtwebenginequickdelegatesplugin_autogen/mocs_compilation.cpp.o src/webenginequick/ui/CMakeFiles/qtwebenginequickdelegatesplugin.dir/qtwebenginequickdelegatesplugin_QtWebEngine_ControlsDelegatesPlugin.cpp.o src/webenginequick/ui/CMakeFiles/qtwebenginequickdelegatesplugin.dir/.qt/rcc/qrc_qtwebenginequickdelegatesplugin.cpp.o -Wl,-rpath,"$ORIGIN/../../../:" lib/libQt6WebEngineQuickDelegatesQml.so.6.8.1 /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot/usr/lib/libQt6Qml.so.6.8.1 /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot/usr/lib/libQt6Network.so.6.8.1 /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot/usr/lib/libQt6Core.so.6.8.1 && :
FAILED: src/core/Release/aarch64/QtWebEngineCore.stamp src/core/Release/aarch64/QtWebEngineCore /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build/src/core/Release/aarch64/QtWebEngineCore.stamp /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build/src/core/Release/aarch64/QtWebEngineCore
cd /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build/src/core && /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/recipe-sysroot-native/usr/bin/ninja -C /home/sushanth/mallikarjuna/QT6/yocto-setup/build-semper/tmp/work/armv8a-poky-linux/qtwebengine/6.8.1/build/src/core/Release/aarch64 QtWebEngineCore
ninja: build stopped: subcommand failed.

@Wertyus expose a C++ property or an invokable function you can pass the VideoOutput videoSink property to from QML.

@Christian-Ehrlicher Does exist a proper profiler for embedded arm?

@JoeCFD thank you

@lorn-potter Thank you. I was hoping that I was doing something wrong.
Do you have any recommendations to get the HTTP response status codes any other way?

@jsulm Thank you, will try to seek for support

@Pierre-Emmanuel Please post code as text, not pictures.
You do not have Qt event loop running, that's probably why your slot is not executed: msleep blocks the thread and just after that you terminate the application.

@wasimIM
I think that is as per the https://bugreports.qt.io/browse/QTBUG-123922 you referenced. A post there says

isRelocatable is both defined and used there.

Between 6.6 and 6.7, we added that static_assert (in ff7d69dafda2f2cdc3a93f76ed8f77a113ac1a1c), so it has to be the reason why it is failing now. But there's nothing wrong with this code.

I think they are saying there is nothing wrong with the code but there is with MSVC 2022. Not sure that code is going to get changed by Qt.

I wonder if there is a bug in Qt. In the debugger I see count go up on candleSeries each time a CandlestickSet is added, but like you I see nothing on the chart. (I am using Qt 5.15 - so this doesn't seem to be an issue with specific versions.)

Thanks @Pedro,

I now also saw some clarification on the Development mailing list