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lyallp
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Joined: 15 Jul 2004
Posts: 1579
Location: Adelaide/Australia
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 Posted: Thu Jul 20, 2023 10:50 pm Post subject: [Solved] pycharm-community - can't start the debugger |
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Fully up to date system, using FluxBox.
I try run a simple Python script in debug mode and I receive the error shown below.
The server that pycharm is attempting to connect is not listening on the port pycharm is
attempting to connect to. (netstat -na -t tcp)
In fact, I see no evidence of pycharm even attempting to start the debugger.
The port that pycharm attempts to connect to changes every time.
I can't seem to spot what the cause is.
Am I missing an install? Some install info below...
| Code: | PyCharm 2023.1.2 (Community Edition)
Build #PC-231.9011.38, built on May 17, 2023
Runtime version: 17.0.6+10-b829.9 amd64
VM: OpenJDK 64-Bit Server VM by JetBrains s.r.o.
Linux 6.1.38-gentoo
GC: G1 Young Generation, G1 Old Generation
Memory: 2048M
Cores: 8
Registry:
debugger.new.tool.window.layout=true
ide.experimental.ui=true
Current Desktop: Undefined
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| Code: |
Could not connect to 127.0.0.1: 40089
Traceback (most recent call last):
File "/opt/pycharm-community/plugins/python-ce/helpers/pydev/_pydevd_bundle/pydevd_comm.py", line 463, in start_client
s.connect((host, port))
TimeoutError: timed out
Could not connect to 127.0.0.1: 40089
Traceback (most recent call last):
File "/opt/pycharm-community/plugins/python-ce/helpers/pydev/pydevd.py", line 2168, in main
debugger.connect(host, port)
File "/opt/pycharm-community/plugins/python-ce/helpers/pydev/pydevd.py", line 660, in connect
s = start_client(host, port)
^^^^^^^^^^^^^^^^^^^^^^^^
File "/opt/pycharm-community/plugins/python-ce/helpers/pydev/_pydevd_bundle/pydevd_comm.py", line 463, in start_client
s.connect((host, port))
TimeoutError: timed out
Process finished with exit code 1
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| Code: | lyall@Lyalls-PC /tmp
$ eix --installed pycharm-community
[I] dev-util/pycharm-community
Available versions: 2023.1.1^m (~)2023.1.2-r1^m {+bundled-jdk}
Installed versions: 2023.1.2-r1^m(15:35:46 09/07/23)(bundled-jdk)
Homepage: http://www.jetbrains.com/pycharm/
Description: Intelligent Python IDE with unique code assistance and analysis
lyall@Lyalls-PC /tmp
$ eix --installed dev-lang/python
[I] dev-lang/python
Available versions:
(2.7) 2.7.18_p16-r1^t
(3.8) 3.8.17^t
(3.9) 3.9.17^t
(3.10) 3.10.12^t
(3.11) 3.11.4^t
(3.12) ~3.12.0_beta3^t ~3.12.0_beta4^t
{berkdb bluetooth build debug +ensurepip examples gdbm libedit lto +ncurses pgo +readline +sqlite +ssl test tk valgrind verify-sig wininst +xml}
Installed versions: 3.11.4(3.11)^t(20:48:19 08/07/23)(bluetooth ensurepip gdbm ncurses readline sqlite ssl -build -debug -examples -libedit -lto -pgo -test -tk -valgrind -verify-sig)
Homepage: https://www.python.org/ https://github.com/python/cpython/
Description: An interpreted, interactive, object-oriented programming language
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...Lyall
Last edited by lyallp on Mon Jul 31, 2023 10:46 am; edited 1 time in total |
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lyallp
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Joined: 15 Jul 2004
Posts: 1579
Location: Adelaide/Australia
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| Posted: Fri Jul 28, 2023 9:46 am Post subject: |
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Well, according to the debugger output in pycharm | Code: | | /opt/pycharm-community/plugins/python-ce/helpers/pydev/pydevd.py |
is run as follows
| Code: | | /home/lyall/Source/Python/PycharmProjects/IdentifyBookmarks/venv/bin/python /opt/pycharm-community/plugins/python-ce/helpers/pydev/pydevd.py --multiprocess --qt-support=auto --client 127.0.0.1 --port 44271 --file /home/lyall/Source/Python/PycharmProjects/IdentifyBookmarks/IdentifyBookmarks.py --env=Test --confi=BookmarksInfo.conf --log=debug --doc=PF_001.doc |
Yet, when I run | Code: | | python /opt/pycharm-community/plugins/python-ce/helpers/pydev/pydevd.py --help |
I see
| Code: | Usage:
pydevd.py --port N [(--client hostname) | --server] --file executable [file_options]
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Implying that pycharm is running this script with invalid command line options.
Problem is, I don't see any pycharm GUI settings for those parameters.
In fact, I think pycharm is running entirely the wrong thing or expecting the python debugger to be running as a service somewhere...
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lyallp
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Joined: 15 Jul 2004
Posts: 1579
Location: Adelaide/Australia
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| Posted: Sat Jul 29, 2023 11:41 am Post subject: |
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I noticed that the instalaltion of pycharm-community is missing __pycache__ directories, and they cannot be created by non-root users.
The ebuild does not pre-generate them.
I rectified this by adding | Code: | | python -m compileall /opt/pycharm-community |
into the ebuild (obviously parameterising the path, but you know what I mean)
Just an FYI, during my floundering around whilst I try get the debugger to work (having created a 2023.2 ebuild based on the 2023.1 ebuild)
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lyallp
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Joined: 15 Jul 2004
Posts: 1579
Location: Adelaide/Australia
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| Posted: Mon Jul 31, 2023 10:46 am Post subject: |
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Doh!
It was my firewall blocking access to local ports!
Once I enabled local source to local destination, things worked.
I could not tie down to a specific port because pycharm seems to use a random port each time when starting up the debugger. (I guess so pycharm works on a multi-user server)
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