View Issue Details

IDProjectCategoryView StatusLast Update
0002394XdebugStep Debuggingpublic2026-03-23 15:36
Reportersyncgw Assigned Toderick  
PrioritynormalSeveritycrashReproducibilityalways
Status resolvedResolutionunable to reproduce 
Product Version3.5.0 
Summary0002394: Can't create control Named Pipe
Description

I'm always getting:

[25784] Log opened at 2025-12-31 14:45:05.172564
[25784] [Config] WARN: Can't create control Named Pipe (0x0)
[25784] Log closed at 2025-12-31 14:45:05.173333

As such, no stop by Xdebug at breakpoint.

Steps To Reproduce

WAMP Server 3.4.0 installation under WIn 11.

TagsNo tags attached.
Operating SystemWindows 11
PHP Version8.4.0-8.4.4

Activities

derick

2026-01-07 10:46

administrator   ~0007436

It seems the wrong function was used to obtain the error in this case, for which I have just merged a PR: https://github.com/xdebug/xdebug/pull/1054

There are artefacts for that build — could you please try the one from that build: https://github.com/xdebug/xdebug/actions/runs/20778637689#artifacts

derick

2026-03-23 15:36

administrator   ~0007474

The requested feedback was not provided.

If you still have issues with this, with Xdebug 3.5.1, then feel free to open a new issue with the full log. Please note, that it is not necessary for named pipes to work in order for the debugger to work.
The named pipes are an additional (experimental) feature.

Issue History

Date Modified Username Field Change
2025-12-31 14:49 syncgw New Issue
2026-01-07 10:46 derick Assigned To => derick
2026-01-07 10:46 derick Status new => feedback
2026-01-07 10:46 derick Note Added: 0007436
2026-03-23 15:36 derick Status feedback => resolved
2026-03-23 15:36 derick Resolution open => unable to reproduce
2026-03-23 15:36 derick Note Added: 0007474