Skip to content

When trying to format traceback, debugpy crashes #1763

Closed
@thegoodduck

Description

@thegoodduck

Type: Bug

debug something with an exception in it and it will not format and you will receive this error Traceback (most recent call last):
File "c:\Users\konkovv.vscode-insiders\extensions\ms-python.debugpy-2024.13.2024112901-win32-x64\bundled\libs\debugpy_vendored\pydevd_pydevd_bundle\pydevd_comm.py", line 1533, in build_exception_info_response
stack_str = "".join(stack_summary.format())
~~~~~~~~~~~~~~~~~~~~^^
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.496.0_x64__qbz5n2kfra8p0\Lib\traceback.py", line 749, in format
formatted_frame = self.format_frame_summary(frame_summary, colorize=colorize)
File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.13_3.13.496.0_x64__qbz5n2kfra8p0\Lib\traceback.py", line 553, in format_frame_summary
last_line = all_lines_original[frame_summary.end_lineno - frame_summary.lineno]
~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
IndexError: list index out of range

VS Code version: Code - Insiders 1.96.0-insider (6864e0b8207dea2c1bb9d781fbdb61c44e7d00e9, 2024-11-25T05:09:19.874Z)
OS version: Windows_NT x64 10.0.19045
Modes:

System Info
Item Value
CPUs 12th Gen Intel(R) Core(TM) i5-1235U (12 x 2496)
GPU Status 2d_canvas: enabled
canvas_oop_rasterization: enabled_on
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: enabled
multiple_raster_threads: enabled_on
opengl: enabled_on
rasterization: enabled
raw_draw: disabled_off_ok
skia_graphite: disabled_off
video_decode: enabled
video_encode: enabled
vulkan: disabled_off
webgl: enabled
webgl2: enabled
webgpu: enabled
webnn: disabled_off
Load (avg) undefined
Memory (System) 15.65GB (2.55GB free)
Process Argv
Screen Reader no
VM 0%
Extensions (22)
Extension Author (truncated) Version
ruff cha 2024.56.0
npm-intellisense chr 1.4.5
path-intellisense chr 2.10.0
vscode-eslint dba 3.0.10
gitlens eam 2024.12.504
codespaces Git 1.17.3
copilot Git 1.246.0
copilot-chat Git 0.22.4
remotehub Git 0.64.0
rainbow-csv mec 3.13.0
debugpy ms- 2024.13.2024112901
python ms- 2024.21.2024120501
vscode-pylance ms- 2024.11.102
remote-ssh ms- 0.115.1
remote-ssh-edit ms- 0.87.0
cpptools ms- 1.22.11
live-server ms- 0.4.15
remote-explorer ms- 0.4.3
remote-repositories ms- 0.42.0
vscode-websearchforcopilot ms- 0.1.2024120501
vsliveshare ms- 1.0.5941
sqlite-viewer qwt 0.9.5

(1 theme extensions excluded)

Metadata

Metadata

Assignees

Labels

Fixed in next releaseThis issue has been fixed, but won't be available to customers until the next release.needs reproIssue has not been reproduced yet

Type

No type

Projects

No projects

Milestone

No milestone

Relationships

None yet

Development

No branches or pull requests

Issue actions