not reading CSV TXT sources not

[grandebooz]

What is the bug or the crash?

After updating project file to version 3.22.6 (ltr) and closing qgis, when reloading it it doesn't load the txt or csv sources.
It doesnt work auto-correct, 'browse' doesnt open and 'repair data source', doesnt see the txt files and reselecting csv sources seems to work but not always. maybe with ';' separator only, otherwise it looses the geometry from crd fields..
Anyway after saving , closing, reopening, we are back to start condition.

Thanx
grandebooz

Steps to reproduce the issue

Versions

3.22.6 ltr

Supported QGIS version

• I'm running a supported QGIS version according to the roadmap.

New profile

• I tried with a new QGIS profile

Additional context

Never seen in 3.16 version, it started now with 3.22 after saving the project file.
Using win 11 pro and loading data from smb files sources. (net volume assigned)

[Pedro-Murteira]

@grandebooz Can you attach those files for further testing?

[grandebooz]

RIDUTTORI.txt
TEST.zip

WELL,
you can extract the zip file, there is a very simple txt source, wich is loaded fina by the test_316.qgs prj file.
Onece this file is saved by 3.22 qgis in the test_322.qgs, then becomes not functional

[Pedro-Murteira]

I can confirm aswell, file does not load on 3.22.6 and 3.24.2.

[grandebooz]

yes.
although test_322 file is correctly loaded under qgis 316 , isn't it ?

[Pedro-Murteira]

@grandebooz Correct, I've tested on QGIS 3.16.16 and both prj files load just fine.

[grandebooz]

well, so if you whant to replicate the bug you can load the 316 project with qgis 322 and save as new file.
Then you reload with the qgis 322.
If it works then the trouble is on my pc.
Thanks a lot!
Seeyou.

[Pedro-Murteira]

@grandebooz I see, it did work, it might be related to your pc.

[grandebooz]

thank you very much.
I did a osg4w online install and something should have gone wrong.
I will reinstall 3.22 from a standalone package.
Solved! (I guess)

[grandebooz]

It re-happens!
It happens on qgis 3.22-6 after it worked well for more than a month.
I installed 3.22-7. it worked for a while then it causes the trouble itself.
I found out other users with the same trouble, and after a lot of research i'm almost sure that the problemi is that the saved file miss the 'file:' keyword .
for example:
"file:./sourcedata.txt..."
becomes
"./sourcedata.txt..."

A user that had this trouble posted this:
https://gis.stackexchange.com/questions/427340/inconsistent-error-opening-tab-delimited-text-files/434365#434365

he says the trouble is caused by a change in the delimiter, but i dont think so.
If you notice the 4 examples he reports at the end, you see the missing word 'file:'.
Somehow it seems to be true that it happens only in network paths.
I run windows 11 although this guy is running win10.
ThanX

[alexbruy]

Is this still an issue?

[alexbruy]

Tested on Windows and Linux with the latest master (2d64df2) and can't reproduce

[grandebooz]

I think it has been resolved.
Now i'm using the build 3.28-6 and it works fine.
Thanks to everyone.