Crash: colorpicker crashes blender when the object has a multiresolution modifier #79083

New Issue

Diogo Valadares Reis dos Santos · 2020-07-19T17:21:48+02:00

Diogo Valadares Reis dos Santos commented

2020-07-19 17:21:48 +02:00

System Information
Operating system: Windows-10-10.0.19041-SP0 64 Bits
Graphics card: AMD Radeon RX 5700 XT ATI Technologies Inc. 4.5.13587 Core Profile Context 20.4.2 26.20.15029.27017

Blender Version
Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-07-18 16:26, hash: b8601b64c7
Worked: 2.83

Short description of error

When trying to pick a color from a object that has multiresolution, blender crashes

Exact steps for others to reproduce the error

from the default startup file:

Add a multiresolution modifier to the cube.
Enter texture paint mode.
press S on the object.

Note: it only happens in texture paint mode, but not in vertex paint mode.

**System Information** Operating system: Windows-10-10.0.19041-SP0 64 Bits Graphics card: AMD Radeon RX 5700 XT ATI Technologies Inc. 4.5.13587 Core Profile Context 20.4.2 26.20.15029.27017 **Blender Version** Broken: version: 2.90.0 Alpha, branch: master, commit date: 2020-07-18 16:26, hash: `b8601b64c7` Worked: 2.83 **Short description of error** When trying to pick a color from a object that has multiresolution, blender crashes **Exact steps for others to reproduce the error** from the default startup file: - Add a multiresolution modifier to the cube. - Enter texture paint mode. - press S on the object. Note: it only happens in texture paint mode, but not in vertex paint mode.

Diogo Valadares Reis dos Santos commented

2020-07-19 17:21:48 +02:00

Added subscriber: @Diogo_Valadares

Richard Antalik commented

2020-07-21 05:38:11 +02:00

Added subscriber: @iss

Richard Antalik commented

2020-07-21 05:38:11 +02:00

Changed status from 'Needs Triage' to: 'Confirmed'

Richard Antalik commented

2020-07-21 05:38:11 +02:00

Exception thrown: read access violation. batch was nullptr.

>	blender.exe!GPU_batch_vao_cache_clear(GPUBatch * batch) Line 51	C

 	blender.exe!GPU_batch_elembuf_set(GPUBatch * batch, GPUIndexBuf * elem, bool own_ibo) Line 199	C
 	blender.exe!extract_tris_finish(const MeshRenderData * mr, void * ibo, void * _data) Line 902	C
 	blender.exe!extract_run(void * taskdata) Line 5173	C
 	[Inline Frame] blender.exe!extract_init_and_run(void *) Line 5184	C
 	blender.exe!extract_single_threaded_task_node_exec(void * task_data) Line 5258	C
 	[External Code]	
 	[Inline Frame] blender.exe!tbb::interface7::internal::isolate_impl(const TaskNode::run::__l2::<lambda_03c216e6db53fa8f9f63abfae8a04589> &) Line 160	C++
 	[Inline Frame] blender.exe!tbb::interface7::this_task_arena::isolate(const TaskNode::run::__l2::<lambda_03c216e6db53fa8f9f63abfae8a04589> &) Line 395	C++
 	blender.exe!TaskNode::run(const tbb::flow::interface11::continue_msg UNUSED_input) Line 97	C++
 	[Inline Frame] blender.exe!std::_Invoker_pmf_pointer::_Call(tbb::flow::interface11::continue_msg(TaskNode::*)(tbb::flow::interface11::continue_msg)) Line 1610	C++
 	[Inline Frame] blender.exe!std::invoke(tbb::flow::interface11::continue_msg(TaskNode::*)(tbb::flow::interface11::continue_msg) &) Line 1610	C++
 	[Inline Frame] blender.exe!std::_Invoker_ret<std::_Unforced,0>::_Call(tbb::flow::interface11::continue_msg(TaskNode::*)(tbb::flow::interface11::continue_msg) &) Line 1645	C++
 	[Inline Frame] blender.exe!std::_Call_binder(std::_Invoker_ret<std::_Unforced,0>) Line 1432	C++
 	[Inline Frame] blender.exe!std::_Binder<std::_Unforced,tbb::flow::interface11::continue_msg (__cdecl TaskNode::*)(tbb::flow::interface11::continue_msg),TaskNode *,std::_Ph<1> const &>::operator()(const tbb::flow::interface11::continue_msg &) Line 1473	C++
 	blender.exe!tbb::flow::interface11::internal::function_body_leaf<tbb::flow::interface11::continue_msg,tbb::flow::interface11::continue_msg,std::_Binder<std::_Unforced,tbb::flow::interface11::continue_msg (__cdecl TaskNode::*)(tbb::flow::interface11::continue_msg),TaskNode *,std::_Ph<1> const &>>::operator()(const tbb::flow::interface11::continue_msg & i) Line 147	C++
 	[Inline Frame] blender.exe!tbb::flow::interface11::internal::continue_input<tbb::flow::interface11::continue_msg,tbb::flow::interface11::internal::Policy<void>>::apply_body_bypass(tbb::flow::interface11::continue_msg) Line 821	C++
 	blender.exe!tbb::flow::interface11::internal::apply_body_task_bypass<tbb::flow::interface11::internal::continue_input<tbb::flow::interface11::continue_msg,tbb::flow::interface11::internal::Policy<void>>,tbb::flow::interface11::continue_msg>::execute() Line 312	C++
 	[External Code]	
 	[Inline Frame] blender.exe!tbb::interface7::task_arena::execute_impl(const tbb::flow::interface10::graph::wait_functor &) Line 216	C++
 	[Inline Frame] blender.exe!tbb::interface7::task_arena::execute(const tbb::flow::interface10::graph::wait_functor &) Line 356	C++
 	blender.exe!tbb::flow::interface10::graph::wait_for_all() Line 345	C++
 	[Inline Frame] blender.exe!drw_task_graph_deinit() Line 140	C
 	blender.exe!DRW_draw_select_id(Depsgraph * depsgraph, ARegion * region, View3D * v3d, const rcti * rect) Line 2447	C
 	blender.exe!DRW_select_buffer_read(Depsgraph * depsgraph, ARegion * region, View3D * v3d, const rcti * rect, unsigned int * r_buf_len) Line 77	C
 	blender.exe!DRW_select_buffer_sample_point(Depsgraph * depsgraph, ARegion * region, View3D * v3d, const int * center) Line 330	C
 	[Inline Frame] blender.exe!imapaint_pick_face(ViewContext *) Line 384	C
 	blender.exe!paint_sample_color(bContext * C, ARegion * region, int x, int y, bool texpaint_proj, bool use_palette) Line 502	C
 	blender.exe!sample_color_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 1026	C
 	blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1287	C
 	blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties, const unsigned char * kmi_idname) Line 2116	C
 	blender.exe!wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const bool do_debug_handler) Line 2426	C
 	blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2727	C
 	blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2857	C
 	blender.exe!wm_event_do_handlers(bContext * C) Line 3360	C
 	blender.exe!WM_main(bContext * C) Line 478	C
 	blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 534	C

`Exception thrown: read access violation. batch was nullptr.` ``` > blender.exe!GPU_batch_vao_cache_clear(GPUBatch * batch) Line 51 C blender.exe!GPU_batch_elembuf_set(GPUBatch * batch, GPUIndexBuf * elem, bool own_ibo) Line 199 C blender.exe!extract_tris_finish(const MeshRenderData * mr, void * ibo, void * _data) Line 902 C blender.exe!extract_run(void * taskdata) Line 5173 C [Inline Frame] blender.exe!extract_init_and_run(void *) Line 5184 C blender.exe!extract_single_threaded_task_node_exec(void * task_data) Line 5258 C [External Code] [Inline Frame] blender.exe!tbb::interface7::internal::isolate_impl(const TaskNode::run::__l2::<lambda_03c216e6db53fa8f9f63abfae8a04589> &) Line 160 C++ [Inline Frame] blender.exe!tbb::interface7::this_task_arena::isolate(const TaskNode::run::__l2::<lambda_03c216e6db53fa8f9f63abfae8a04589> &) Line 395 C++ blender.exe!TaskNode::run(const tbb::flow::interface11::continue_msg UNUSED_input) Line 97 C++ [Inline Frame] blender.exe!std::_Invoker_pmf_pointer::_Call(tbb::flow::interface11::continue_msg(TaskNode::*)(tbb::flow::interface11::continue_msg)) Line 1610 C++ [Inline Frame] blender.exe!std::invoke(tbb::flow::interface11::continue_msg(TaskNode::*)(tbb::flow::interface11::continue_msg) &) Line 1610 C++ [Inline Frame] blender.exe!std::_Invoker_ret<std::_Unforced,0>::_Call(tbb::flow::interface11::continue_msg(TaskNode::*)(tbb::flow::interface11::continue_msg) &) Line 1645 C++ [Inline Frame] blender.exe!std::_Call_binder(std::_Invoker_ret<std::_Unforced,0>) Line 1432 C++ [Inline Frame] blender.exe!std::_Binder<std::_Unforced,tbb::flow::interface11::continue_msg (__cdecl TaskNode::*)(tbb::flow::interface11::continue_msg),TaskNode *,std::_Ph<1> const &>::operator()(const tbb::flow::interface11::continue_msg &) Line 1473 C++ blender.exe!tbb::flow::interface11::internal::function_body_leaf<tbb::flow::interface11::continue_msg,tbb::flow::interface11::continue_msg,std::_Binder<std::_Unforced,tbb::flow::interface11::continue_msg (__cdecl TaskNode::*)(tbb::flow::interface11::continue_msg),TaskNode *,std::_Ph<1> const &>>::operator()(const tbb::flow::interface11::continue_msg & i) Line 147 C++ [Inline Frame] blender.exe!tbb::flow::interface11::internal::continue_input<tbb::flow::interface11::continue_msg,tbb::flow::interface11::internal::Policy<void>>::apply_body_bypass(tbb::flow::interface11::continue_msg) Line 821 C++ blender.exe!tbb::flow::interface11::internal::apply_body_task_bypass<tbb::flow::interface11::internal::continue_input<tbb::flow::interface11::continue_msg,tbb::flow::interface11::internal::Policy<void>>,tbb::flow::interface11::continue_msg>::execute() Line 312 C++ [External Code] [Inline Frame] blender.exe!tbb::interface7::task_arena::execute_impl(const tbb::flow::interface10::graph::wait_functor &) Line 216 C++ [Inline Frame] blender.exe!tbb::interface7::task_arena::execute(const tbb::flow::interface10::graph::wait_functor &) Line 356 C++ blender.exe!tbb::flow::interface10::graph::wait_for_all() Line 345 C++ [Inline Frame] blender.exe!drw_task_graph_deinit() Line 140 C blender.exe!DRW_draw_select_id(Depsgraph * depsgraph, ARegion * region, View3D * v3d, const rcti * rect) Line 2447 C blender.exe!DRW_select_buffer_read(Depsgraph * depsgraph, ARegion * region, View3D * v3d, const rcti * rect, unsigned int * r_buf_len) Line 77 C blender.exe!DRW_select_buffer_sample_point(Depsgraph * depsgraph, ARegion * region, View3D * v3d, const int * center) Line 330 C [Inline Frame] blender.exe!imapaint_pick_face(ViewContext *) Line 384 C blender.exe!paint_sample_color(bContext * C, ARegion * region, int x, int y, bool texpaint_proj, bool use_palette) Line 502 C blender.exe!sample_color_invoke(bContext * C, wmOperator * op, const wmEvent * event) Line 1026 C blender.exe!wm_operator_invoke(bContext * C, wmOperatorType * ot, wmEvent * event, PointerRNA * properties, ReportList * reports, const bool poll_only, bool use_last_properties) Line 1287 C blender.exe!wm_handler_operator_call(bContext * C, ListBase * handlers, wmEventHandler * handler_base, wmEvent * event, PointerRNA * properties, const unsigned char * kmi_idname) Line 2116 C blender.exe!wm_handlers_do_keymap_with_keymap_handler(bContext * C, wmEvent * event, ListBase * handlers, wmEventHandler_Keymap * handler, wmKeyMap * keymap, const bool do_debug_handler) Line 2426 C blender.exe!wm_handlers_do_intern(bContext * C, wmEvent * event, ListBase * handlers) Line 2727 C blender.exe!wm_handlers_do(bContext * C, wmEvent * event, ListBase * handlers) Line 2857 C blender.exe!wm_event_do_handlers(bContext * C) Line 3360 C blender.exe!WM_main(bContext * C) Line 478 C blender.exe!main(int argc, const unsigned char * * UNUSED_argv_c) Line 534 C ```

Philipp Oeser commented

2020-07-31 18:14:57 +02:00

Added subscriber: @lichtwerk

Philipp Oeser commented

2020-07-31 18:14:57 +02:00

Changed status from 'Confirmed' to: 'Resolved'

Philipp Oeser closed this issue

2020-07-31 18:14:57 +02:00

Philipp Oeser self-assigned this 2020-07-31 18:14:57 +02:00

Philipp Oeser commented

2020-07-31 18:14:57 +02:00

Checked on b8601b64c7 and and got the crash, but seems to be resolved in current master.

System Information
Operating system: Linux-5.7.10-201.fc32.x86_64-x86_64-with-fedora-32-Thirty_Two 64 Bits
Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.100
version: 2.91.0 Alpha, branch: master, commit date: 2020-07-31 14:46, hash: a2c6c51647

Havent hunted down the exact commit, but will assume this is resolved.
Please try a fresh build from https://builder.blender.org/download/

Will close, but feel free to comment again if issues persist.

Checked on b8601b64c7cb and and got the crash, but seems to be resolved in current master. **System Information** Operating system: Linux-5.7.10-201.fc32.x86_64-x86_64-with-fedora-32-Thirty_Two 64 Bits Graphics card: GeForce GTX 970M/PCIe/SSE2 NVIDIA Corporation 4.5.0 NVIDIA 440.100 version: 2.91.0 Alpha, branch: master, commit date: 2020-07-31 14:46, hash: `a2c6c51647` Havent hunted down the exact commit, but will assume this is resolved. Please try a fresh build from https://builder.blender.org/download/ Will close, but feel free to comment again if issues persist.

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Crash: colorpicker crashes blender when the object has a multiresolution modifier #79083