Spyder: Spyder code folding not working on 4.1.5

[RSKothari]

Issue Report Checklist

• [x] Searched the issues page for similar reports
• [x] Read the relevant sections of the Spyder Troubleshooting Guide and followed its advice
• [x] Reproduced the issue after updating with conda update spyder (or pip, if not using Anaconda)
• [ ] Could not reproduce inside jupyter qtconsole (if console-related)
• [ ] Tried basic troubleshooting (if a bug/error)
  
  
  
  • [x] Restarted Spyder
  
  
  • [x] Reset preferences with spyder --reset
  
  
  • [ ] Reinstalled the latest version of Anaconda
  
  
  • [ ] Tried the other applicable steps from the Troubleshooting Guide
  
  
• [x] Completed the Problem Description, Steps to Reproduce and Version sections below

Problem Description

Code folder does not work. It shows an extra column but the option to fold does not appear. Attempted this solution but does not work. Created a new issue to not open up the old one.

What steps reproduce the problem?

1. Install conda
2. conda install spyder==4.1.5

What is the expected output? What do you see instead?

I expect to see code folding options. It was working in a previous iteration of spyder.

Versions

• Spyder version: 4.1.5
• Python version: 3.7.6
• Qt version: 5.9.7
• PyQt version: 5.9.2
• Operating System name/version: Ubuntu 16.04

Dependencies

Mandatory:

atomicwrites >=1.2.0 : 1.3.0 (OK)
chardet >=2.0.0 : 3.0.4 (OK)
cloudpickle >=0.5.0 : 1.2.2 (OK)
diff_match_patch >=20181111 : 20181111 (OK)
intervaltree : None (OK)
IPython >=4.0 : 7.11.1 (OK)
jedi =0.17.1 : 0.17.1 (OK)
keyring : None (OK)
nbconvert >=4.0 : 5.6.1 (OK)
numpydoc >=0.6.0 : 0.9.2 (OK)
parso =0.7.0 : 0.7.0 (OK)
pexpect >=4.4.0 : 4.7.0 (OK)
pickleshare >=0.4 : 0.7.5 (OK)
psutil >=5.3 : 5.6.7 (OK)
pygments >=2.0 : 2.5.2 (OK)
pylint >=1.0 : 2.4.4 (OK)
pyls >=0.34.0;<1.0.0 : 0.35.1 (OK)
qdarkstyle >=2.8 : 2.8.1 (OK)
qtawesome >=0.5.7 : 0.6.1 (OK)
qtconsole >=4.6.0 : 4.6.0 (OK)
qtpy >=1.5.0 : 1.9.0 (OK)
rtree >=0.8.3 : 0.9.4 (OK)
sphinx >=0.6.6 : 2.3.1 (OK)
spyder_kernels >=1.9.4;<1.10.0 : 1.9.4 (OK)
watchdog : None (OK)
xdg >=0.26 : 0.26 (OK)
zmq >=17 : 18.1.1 (OK)

Optional:

cython >=0.21 : 0.29.16 (OK)
matplotlib >=2.0.0 : 3.1.2 (OK)
numpy >=1.7 : 1.18.1 (OK)
pandas >=0.13.1 : 1.0.3 (OK)
scipy >=0.17.0 : 1.4.1 (OK)
sympy >=0.7.3 : None (OK)

[RSKothari]

To add onto this issue - the go to definition option is not working as well. Both of these options really improved my productivity :(

[ccordoba12]

Hey @RSKothari, thanks for reporting. Please open a terminal, run the following command:

spyder --debug-info verbose --debug-output file

and upload here the file called spyder-debug.log, which is created in the same directory where you ran the command above.

[RSKothari]

Interesting, I feel like I'm missing something essential

[ccordoba12]

Sorry, this is caused by a bug that we haven't noticed before and we'll fix it in our next version (4.2.0), to be released in a few days.

Please run instead

spyder --debug-info verbose

and look for errors in the output.

[RSKothari]

Interesting, it seems to be a Kite thing. I ran the program with debug on and switched code folding ON and OFF. Sorry, I take that back. I'll dig a bit.

[RSKothari]

For starters, I received this error

pkg_resources.VersionConflict: (ujson 1.35 (/home/rakshit/.local/lib/python3.7/site-packages), Requirement.parse('ujson>=3.0.0; python_version > "3"'))

debug.txt

[ccordoba12]

Ok, that looks promising. Please run

conda install ujson=3

to fix it.

[RSKothari]

That did not help :(

On Mon, Nov 9, 2020 at 8:45 AM Carlos Cordoba [e-mail]
wrote:

Ok, that looks promising. Please run

conda install ujson=3

to fix it.

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Rakshit Kothari

Research & Teaching Assistant

Perception for Action and Motion lab (PerForM)

Center for Imaging Science

Rochester Institute of Technology

[ccordoba12]

Ok, I didn't read your error message correctly. Please remove this directory

/home/rakshit/.local/lib/python3.7/

Then your error should be fixed.

[eafpres]

I built an env totally via pip, and see the same issue--no code folding. The column appears / disappears when the option is selected / deselected, but no folding.

```

• Spyder version: 4.1.5 None
• Python version: 3.7.4 64-bit
• Qt version: 5.12.9
• PyQt5 version: 5.12.3
• Operating System: Windows 10

Dependencies:

Mandatory:

atomicwrites >=1.2.0 : 1.4.0 (OK)
chardet >=2.0.0 : 3.0.4 (OK)
cloudpickle >=0.5.0 : 1.3.0 (OK)
diff_match_patch >=20181111 : 20181111 (OK)
intervaltree : None (OK)
IPython >=4.0 : 7.19.0 (OK)
jedi =0.17.1 : 0.17.1 (OK)
nbconvert >=4.0 : 5.6.1 (OK)
numpydoc >=0.6.0 : 0.9.2 (OK)
paramiko >=2.4.0 : 2.7.2 (OK)
parso =0.7.0 : 0.7.0 (OK)
pexpect >=4.4.0 : 4.8.0 (OK)
pickleshare >=0.4 : 0.7.5 (OK)
psutil >=5.3 : 5.7.3 (OK)
pygments >=2.0 : 2.5.2 (OK)
pylint >=1.0 : 1.9.4 (OK)
pyls >=0.34.0;<1.0.0 : 0.36.1 (OK)
qdarkstyle >=2.8 : 2.8.1 (OK)
qtawesome >=0.5.7 : 0.7.3 (OK)
qtconsole >=4.6.0 : 4.7.7 (OK)
qtpy >=1.5.0 : 1.9.0 (OK)
sphinx >=0.6.6 : 1.8.5 (OK)
spyder_kernels >=1.9.4;<1.10.0 : 1.9.4 (OK)
watchdog : None (OK)
zmq >=17 : 19.0.2 (OK)

Optional:

cython >=0.21 : 0.29.14 (OK)
matplotlib >=2.0.0 : 3.3.2 (OK)
numpy >=1.7 : 1.19.3 (OK)
pandas >=0.13.1 : 1.1.4 (OK)
scipy >=0.17.0 : 1.5.4 (OK)
sympy >=0.7.3 : None (OK)
```

[ccordoba12]

Please see my https://github.com/spyder-ide/spyder/issues/14166#issuecomment-723523256 above on how to get debug output and look for errors.

[eafpres]

Please see my #14166 (comment) above on how to get debug output and look for errors.

For me this issue was also fixed by updating to Spyder 4.2.0

[RSKothari]

OK. I'll get to do this after an upcoming submission. A little hesitant to mess with my state at this juncture.

[ccordoba12]

Closing due to lack of response.

[RSKothari]

@ccordoba12 This fixed the issue, thanks a lot.