Opening a testfile triggers an 'unreachable' assert in suclpt/paint code #124719

New Issue

Bastien Montagne · 2024-07-15T12:06:21+02:00

Bastien Montagne commented

2024-07-15 12:06:21 +02:00

System Information
Operating system: N/A
Graphics card: N/A

Blender Version
Broken: 4.3 current main
Worked: 4.2

Short description of error

Opening test file tests/data/modeling/weight-paint_test.blend triggers this assert:

Read blend: "/home/guest/blender/main/src/tests/data/modeling/weight-paint_test.blend"
Code marked as unreachable has been executed. Please report this as a bug.
Error found at source/blender/blenkernel/intern/paint.cc:754 in paint_brush_set_default_reference.
./bin/blender(__interceptor_backtrace+0x5b) [0x11a7d60b]
./bin/blender() [0x17126dca]
./bin/blender() [0x164a8447]
./bin/blender() [0x14296ffd]
./bin/blender() [0x14296db2]
./bin/blender() [0x17b40f3a]
./bin/blender() [0x17b206e7]
./bin/blender() [0x17877ccb]
./bin/blender() [0x1786c645]
./bin/blender() [0x1785ad35]
./bin/blender() [0x120dabd6]
./bin/blender() [0x17535ad1]
./bin/blender() [0x11b128cd]
./bin/blender() [0x11b126ba]
./bin/blender() [0x17194e7e]
./bin/blender() [0x11b11bf0]
/lib/x86_64-linux-gnu/libc.so.6(+0x27c8a) [0x7f0e29cd8c8a]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7f0e29cd8d45]
./bin/blender() [0x11a37ee1]
BLI_assert failed: source/blender/blenkernel/intern/paint.cc:754, paint_brush_set_default_reference(), at '0'
  This line of code is marked to be unreachable.
Aborted

**System Information** Operating system: N/A Graphics card: N/A **Blender Version** Broken: 4.3 current main Worked: 4.2 **Short description of error** Opening test file `tests/data/modeling/weight-paint_test.blend` triggers this assert: ``` Read blend: "/home/guest/blender/main/src/tests/data/modeling/weight-paint_test.blend" Code marked as unreachable has been executed. Please report this as a bug. Error found at source/blender/blenkernel/intern/paint.cc:754 in paint_brush_set_default_reference. ./bin/blender(__interceptor_backtrace+0x5b) [0x11a7d60b] ./bin/blender() [0x17126dca] ./bin/blender() [0x164a8447] ./bin/blender() [0x14296ffd] ./bin/blender() [0x14296db2] ./bin/blender() [0x17b40f3a] ./bin/blender() [0x17b206e7] ./bin/blender() [0x17877ccb] ./bin/blender() [0x1786c645] ./bin/blender() [0x1785ad35] ./bin/blender() [0x120dabd6] ./bin/blender() [0x17535ad1] ./bin/blender() [0x11b128cd] ./bin/blender() [0x11b126ba] ./bin/blender() [0x17194e7e] ./bin/blender() [0x11b11bf0] /lib/x86_64-linux-gnu/libc.so.6(+0x27c8a) [0x7f0e29cd8c8a] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7f0e29cd8d45] ./bin/blender() [0x11a37ee1] BLI_assert failed: source/blender/blenkernel/intern/paint.cc:754, paint_brush_set_default_reference(), at '0' This line of code is marked to be unreachable. Aborted ```

Bastien Montagne added the

Type

Bug

Module

Sculpt, Paint & Texture

labels 2024-07-15 12:06:22 +02:00

Bastien Montagne changed title from ~~Opening a testfile triggers a 'unreachable' assert in suclpt/paint code~~ to Opening a testfile triggers an 'unreachable' assert in suclpt/paint code

2024-07-15 12:06:34 +02:00

Sean Kim self-assigned this 2024-07-15 18:28:31 +02:00

Sean Kim commented

2024-07-15 19:31:03 +02:00

Broke in 7b0ea0f1b4, FYI: @JulianEisel

Broke in 7b0ea0f1b4309, FYI: @JulianEisel

Sean Kim commented

2024-07-15 19:36:23 +02:00

Relevant stacktrace

_BLI_assert_abort() (/home/skim/Projects/blender-git/blender/source/blender/blenlib/intern/BLI_assert.c:51)
paint_brush_set_default_reference(Paint * paint, const bool do_regular, const bool do_eraser) (/home/skim/Projects/blender-git/blender/source/blender/blenkernel/intern/paint.cc:754)
BKE_paint_brushes_set_default_references(ToolSettings * ts) (/home/skim/Projects/blender-git/blender/source/blender/blenkernel/intern/paint.cc:792)
update_paint_modes_for_brush_assets(Main & bmain) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/versioning_400.cc:2587)
blo_do_versions_400(FileData * fd, Main * bmain) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/versioning_400.cc:4349)
do_versions(FileData * fd, Library * lib, Main * main) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/readfile.cc:3084)
blo_read_file_internal(FileData * fd, const char * filepath) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/readfile.cc:3584)
BLO_read_from_file(const char * filepath, eBLOReadSkip skip_flags, BlendFileReadReport * reports) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/readblenentry.cc:353)
BKE_blendfile_read(const char * filepath, const BlendFileReadParams * params, BlendFileReadReport * reports) (/home/skim/Projects/blender-git/blender/source/blender/blenkernel/intern/blendfile.cc:1285)
WM_file_read(bContext * C, const char * filepath, ReportList * reports) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:1033)
wm_file_read_opwrap(bContext * C, const char * filepath, ReportList * reports) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2890)
wm_open_mainfile__open(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:3016)
operator_state_dispatch(bContext * C, wmOperator * op, OperatorDispatchTarget * targets) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2926)
wm_open_mainfile_dispatch(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:3037)
wm_open_mainfile__discard_changes(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2965)
operator_state_dispatch(bContext * C, wmOperator * op, OperatorDispatchTarget * targets) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2926)
wm_open_mainfile_dispatch(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:3037)

Relevant stacktrace ``` _BLI_assert_abort() (/home/skim/Projects/blender-git/blender/source/blender/blenlib/intern/BLI_assert.c:51) paint_brush_set_default_reference(Paint * paint, const bool do_regular, const bool do_eraser) (/home/skim/Projects/blender-git/blender/source/blender/blenkernel/intern/paint.cc:754) BKE_paint_brushes_set_default_references(ToolSettings * ts) (/home/skim/Projects/blender-git/blender/source/blender/blenkernel/intern/paint.cc:792) update_paint_modes_for_brush_assets(Main & bmain) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/versioning_400.cc:2587) blo_do_versions_400(FileData * fd, Main * bmain) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/versioning_400.cc:4349) do_versions(FileData * fd, Library * lib, Main * main) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/readfile.cc:3084) blo_read_file_internal(FileData * fd, const char * filepath) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/readfile.cc:3584) BLO_read_from_file(const char * filepath, eBLOReadSkip skip_flags, BlendFileReadReport * reports) (/home/skim/Projects/blender-git/blender/source/blender/blenloader/intern/readblenentry.cc:353) BKE_blendfile_read(const char * filepath, const BlendFileReadParams * params, BlendFileReadReport * reports) (/home/skim/Projects/blender-git/blender/source/blender/blenkernel/intern/blendfile.cc:1285) WM_file_read(bContext * C, const char * filepath, ReportList * reports) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:1033) wm_file_read_opwrap(bContext * C, const char * filepath, ReportList * reports) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2890) wm_open_mainfile__open(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:3016) operator_state_dispatch(bContext * C, wmOperator * op, OperatorDispatchTarget * targets) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2926) wm_open_mainfile_dispatch(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:3037) wm_open_mainfile__discard_changes(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2965) operator_state_dispatch(bContext * C, wmOperator * op, OperatorDispatchTarget * targets) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:2926) wm_open_mainfile_dispatch(bContext * C, wmOperator * op) (/home/skim/Projects/blender-git/blender/source/blender/windowmanager/intern/wm_files.cc:3037) ```

Sean Kim commented

2024-07-15 20:05:19 +02:00

Not sure I know enough about this area to make a fix, seems like the imapaint.paint runtime data hasn't been initialized yet when this versioning code is being called.

Not sure I know enough about this area to make a fix, seems like the `imapaint.paint` runtime data hasn't been initialized yet when this versioning code is being called.

Sean Kim removed their assignment 2024-07-15 20:05:30 +02:00

Sean Kim referenced this issue

2024-07-15 20:13:47 +02:00

Brush Assets: Bugs #124418

Julian Eisel referenced this issue from a commit

2024-07-15 20:25:41 +02:00

Fix #124719: Failed assert in old (2.34) testfile

Julian Eisel closed this issue

2024-07-15 20:25:42 +02:00

Blender Bot added

Status

Resolved