pydevd_sys_monitoring always throws TypeError

vegetablest commented 1 month ago

After python debug was automatically updated to version v2024.12.0, this error was reported during debugging. When I rolled back to the previous version, it worked normally.

Error message

```consol ERROR: Exception in ASGI application Traceback (most recent call last): ...... cfunc.to_py.__Pyx_CFunc_7f6725__29_pydevd_sys_monitoring_cython_object__lParen__etc_to_py_4code_11from_offset_9to_offset.wrap File "_pydevd_sys_monitoring\\_pydevd_sys_monitoring_cython.pyx", line 1367, in _pydevd_sys_monitoring_cython._jump_event TypeError: an integer is required ```

xidianzhangjun commented 1 month ago

After python debug was automatically updated to version v2024.12.0, this error was reported during debugging. When I rolled back to the previous version, it worked normally.

Error message
ERROR:    Exception in ASGI application
Traceback (most recent call last):
......
cfunc.to_py.__Pyx_CFunc_7f6725__29_pydevd_sys_monitoring_cython_object__lParen__etc_to_py_4code_11from_offset_9to_offset.wrap
  File "_pydevd_sys_monitoring\\_pydevd_sys_monitoring_cython.pyx", line 1367, in _pydevd_sys_monitoring_cython._jump_event
TypeError: an integer is required

Me too.

rchiodo commented 1 month ago

Very weird. That code is here:

https://github.com/microsoft/debugpy/blob/39879bdeeae5908a8f3527c77ba252e0930afabc/src/debugpy/_vendored/pydevd/_pydevd_sys_monitoring/_pydevd_sys_monitoring_cython.pyx#L1367

I don't see how from_offset can not be an integer. Sys.monitoring says it's supposed to be an integer.

https://docs.python.org/3/library/sys.monitoring.html#monitoring-event-JUMP

rchiodo commented 1 month ago

Does anybody have an example application that reproduces the problem?

scottnealon-aerocorp commented 1 month ago

Seems related to this issue: https://github.com/fabioz/PyDev.Debugger/issues/280

dimas-adi-kris commented 1 month ago

Does anybody have an example application that reproduces the problem?

In my case, I'm making an odoo module, using vscode debugger, put breakpoint, trigger it. After some debugging, this error sometimes shows several seconds I pause, sometimes right after I unpause the debug

Version: 1.94.2 Commit: 384ff7382de624fb94dbaf6da11977bba1ecd427 Date: 2024-10-09T16:08:44.566Z Electron: 30.5.1 ElectronBuildId: 10262041 Chromium: 124.0.6367.243 Node.js: 20.16.0 V8: 12.4.254.20-electron.0 OS: Linux x64 6.8.0-47-generic

Python : 3.12.7 Python Debugger : 2024.12.0 Odoo : 16.0

Maybe trying to make odoo module is overkill to reproduce this problem. But I'm trying to help

jdwestwood commented 1 month ago

Version: 1.94.2 (user setup) Commit: 384ff7382de624fb94dbaf6da11977bba1ecd427 Date: 2024-10-09T16:08:44.566Z Electron: 30.5.1 ElectronBuildId: 10262041 Chromium: 124.0.6367.243 Node.js: 20.16.0 V8: 12.4.254.20-electron.0 OS: Windows_NT x64 10.0.19045

Running in Win10/WSL2 with Python 3.12. VSCode Python Debugger 2024.12.0

I encountered the TypeError: an integer is required exception in my project. Based on the original code where I first found it, I was able to simplify the code triggering the exception down to:

try:
    # Generate any exception here.
    a = 1/0
except:
    try:
        # Try something else that works.  Nested try statements appear to be necessary.
        a = 1
    except:
        pass

# Setting a breakpoint here generates the TypeError exception.
b = 2

# This line seems to be required, i.e., the TypeError exception is generated if this line
# is present, but not if it is commented out.
c = 3

Here is the traceback.

Traceback (most recent call last): File "/usr/local/lib/python3.12/runpy.py", line 198, in _run_module_as_main return _run_code(code, main_globals, None, ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/local/lib/python3.12/runpy.py", line 88, in _run_code exec(code, run_globals) File "/home/john/.vscode-server/extensions/ms-python.debugpy-2024.12.0-linux-x64/bundled/libs/debugpy/adapter/../../debugpy/launcher/../../debugpy/__main__.py", line 71, in cli.main() File "/home/john/.vscode-server/extensions/ms-python.debugpy-2024.12.0-linux-x64/bundled/libs/debugpy/adapter/../../debugpy/launcher/../../debugpy/../debugpy/server/cli.py", line 501, in main run() File "/home/john/.vscode-server/extensions/ms-python.debugpy-2024.12.0-linux-x64/bundled/libs/debugpy/adapter/../../debugpy/launcher/../../debugpy/../debugpy/server/cli.py", line 351, in run_file runpy.run_path(target, run_name="__main__") File "/home/john/.vscode-server/extensions/ms-python.debugpy-2024.12.0-linux-x64/bundled/libs/debugpy/_vendored/pydevd/_pydevd_bundle/pydevd_runpy.py", line 310, in run_path return _run_module_code(code, init_globals, run_name, pkg_name=pkg_name, script_name=fname) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/home/john/.vscode-server/extensions/ms-python.debugpy-2024.12.0-linux-x64/bundled/libs/debugpy/_vendored/pydevd/_pydevd_bundle/pydevd_runpy.py", line 127, in _run_module_code _run_code(code, mod_globals, init_globals, mod_name, mod_spec, pkg_name, script_name) File "/home/john/.vscode-server/extensions/ms-python.debugpy-2024.12.0-linux-x64/bundled/libs/debugpy/_vendored/pydevd/_pydevd_bundle/pydevd_runpy.py", line 118, in _run_code exec(code, run_globals) File "/home/john/vsc_projects/hello/VSCode debug bug 2024_10_22.py", line 12, in b = 2 ^ File "", line 69, in cfunc.to_py.__Pyx_CFunc_7f6725__29_pydevd_sys_monitoring_cython_object__lParen__etc_to_py_4code_11from_offset_9to_offset.wrap File "_pydevd_sys_monitoring\\_pydevd_sys_monitoring_cython.pyx", line 1367, in _pydevd_sys_monitoring_cython._jump_event TypeError: an integer is required

Hope this helps.

vegetablest commented 1 month ago

@rchiodo Sorry for not replying in time. The example provided by @jdwestwood can reproduce this error stably.

dejavuwl commented 1 month ago

similar code t.py here.

imgparts = "joxit/docker-registry-ui:latest".split('/')
try:
    img,tag = imgparts[-1].split('@')
except ValueError:
    try:
        img,tag = imgparts[-1].split(':')
    except ValueError:
        img = imgparts[-1]
    # finally: 
    #     print("end")
print(123) # add breakpoint here, but TypeError will not occur if two lines (the finally arm) above uncommented

Version: 1.94.2 (user setup) Commit: 384ff7382de624fb94dbaf6da11977bba1ecd427 Date: 2024-10-09T16:08:44.566Z Electron: 30.5.1 ElectronBuildId: 10262041 Chromium: 124.0.6367.243 Node.js: 20.16.0 V8: 12.4.254.20-electron.0 OS: Windows_NT x64 10.0.22631

traceback

> Traceback (most recent call last): > File "c:\Users\wanglei\AppData\Local\Programs\Python\Python312\Lib\runpy.py", line 198, in _run_module_as_main > return _run_code(code, main_globals, None, > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "c:\Users\wanglei\AppData\Local\Programs\Python\Python312\Lib\runpy.py", line 88, in _run_code > exec(code, run_globals) > File "c:\Users\wanglei\.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\adapter/../..\debugpy\launcher/../..\debugpy\__main__.py", line 71, in > cli.main() > File "c:\Users\wanglei\.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\adapter/../..\debugpy\launcher/../..\debugpy/..\debugpy\server\cli.py", line 501, in main > run() > File "c:\Users\wanglei\.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\adapter/../..\debugpy\launcher/../..\debugpy/..\debugpy\server\cli.py", line 351, in run_file > runpy.run_path(target, run_name="__main__") > File "c:\Users\wanglei\.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\_vendored\pydevd\_pydevd_bundle\pydevd_runpy.py", line 310, in run_path > return _run_module_code(code, init_globals, run_name, pkg_name=pkg_name, script_name=fname) > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > File "c:\Users\wanglei\.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\_vendored\pydevd\_pydevd_bundle\pydevd_runpy.py", line 127, in _run_module_code > _run_code(code, mod_globals, init_globals, mod_name, mod_spec, pkg_name, script_name) > File "c:\Users\wanglei\.vscode\extensions\ms-python.debugpy-2024.12.0-win32-x64\bundled\libs\debugpy\_vendored\pydevd\_pydevd_bundle\pydevd_runpy.py", line 118, in _run_code > exec(code, run_globals) > File "E:\tiny\docker-drag\t.py", line 11, in > print(123) > ^^^^^ > File "", line 69, in cfunc.to_py.__Pyx_CFunc_7f6725__29_pydevd_sys_monitoring_cython_object__lParen__etc_to_py_4code_11from_offset_9to_offset.wrap > File "_pydevd_sys_monitoring\\_pydevd_sys_monitoring_cython.pyx", line 1367, in _pydevd_sys_monitoring_cython._jump_event > TypeError: an integer is required

rchiodo commented 3 weeks ago

The newest release on PyPi has the fix for this: v1.8.8.

It should ship relatively soon in the debugger extension for VS code.

jduval2022 commented 1 week ago

@rchiodo Any update on this issue? I'm running a project on ROS2 Jazzy with python 3.12 and I experience this issue when reaching breakpoints in vscode.

This release (2024.12.0) seems to have improvements in the execution time for the async part, but does not allow to debug using breakpoints on async calls. It is important to note that I don't experience any issue with this release when I don't use break points.

File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/executors.py", line 308, in spin self.spin_once() File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/executors.py", line 899, in spin_once self._spin_once_impl(timeout_sec) File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/executors.py", line 878, in _spin_once_impl handler, entity, node = self.wait_for_ready_callbacks( ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/opt/ros/jazzy/lib/python3.12/site-packages/rclpy/executors.py", line 774, in wait_for_ready_callbacks if self._cb_iter is None or self._last_args != args or self._last_kwargs != kwargs: ^^^^ File "<stringsource>", line 69, in cfunc.to_py.__Pyx_CFunc_7f6725__29_pydevd_sys_monitoring_cython_object__lParen__etc_to_py_4code_11from_offset_9to_offset.wrap File "_pydevd_sys_monitoring\\_pydevd_sys_monitoring_cython.pyx", line 1367, in _pydevd_sys_monitoring_cython._jump_event TypeError: an integer is required

All previous versions don't have this issue, but they have issues with the executing time required to perform complex nested async calls.

rchiodo commented 1 week ago

You're using an older release. This was fixed in 1.8.8. That is shipping in one of the prerelease versions of the debugger extension.

jduval2022 commented 1 week ago

You're using an older release. This was fixed in 1.8.8. That is shipping in one of the prerelease versions of the debugger extension.

You are totally right! I switched to 2024.13.2024111901, and so far, it seems to have fixed my issue.

sonce commented 2 days ago

same issue if debug code will throw error "an integer is required" but in run mode,it run well.

jduval2022 commented 2 days ago

same issue if debug code will throw error "an integer is required" but in run mode,it run well.

What version are you using? For me, switching to the newest release fixed the issue

davetapley commented 1 day ago

Confused me at first, but I was able to resolve by:

pip install debugpy==1.8.8, and:
Switch to pre-release version for Python Debugger extension

microsoft / debugpy

pydevd_sys_monitoring always throws TypeError #1708