I've been debugging successfully with PHPed 3.3.2 with PHP 4 and Apache. Then I upgraded to the PHP 5.01 distribution from NuSphere. After some initial configuration challenges I was able to debug successfully. Then "all of a sudden" I began getting this error when I try to start debug:

Failed to map remote file "Unknown" to any local file.

When I click OK on that error message, I get another dialog popup:

Error: E_WARNING
Unknown: Failed to open stream. No such file or directory.

I'm sure I must have changed some debug or mapping setting somewhere, but I've not found whatever it was. Does anyone have any idea what's causing this? I've tried all sorts of stuff and nothing works.

I'm debugging PHP under Apache on the same machine on which I'm running PHPed.

The DBG Listener is running. When I try to start debugging, the satellite dish gets a little green arrow on it and the tooltip says that one client is connected. When I click the red "stop debugging" button, the green arrow disappears from the satellite dish and the tooltip no longer says that a client is connected.

Details of the installation:

PHPed 3.3.2 (build 3378)
PHP Version 5.0.1
PHP Extension 20040412
Zend Extension 220040412

Zend Engine v2.0.1, Copyright (c) 1998-2004 Zend Technologies
with DBG v2.16.12, (C) 2000,2004, by Dmitri Dmitrienko

debugger.enable_session_cookie On On
debugger.enabled On On
debugger.fail_silently On On
debugger.hosts_allow protected value protected value
debugger.hosts_deny protected value protected value
debugger.ignore_nops Off Off
debugger.JIT_enabled Off Off
debugger.JIT_host clienthost clienthost
debugger.JIT_level 3 3
debugger.JIT_port 7869 7869
debugger.net.chunksize 128000 128000
debugger.net.maxpacketsize 1024000 1024000
debugger.ports protected value protected value
debugger.profiler_enabled On On
debugger.session_nocache On On
debugger.timeout_seconds 300 300

I reconfigured back to PHP4 and have no troubles debugging. All settings are the same as they were, except that I'm using the 2.16.10 version of the php_dbg (php_dbg.dll-4.3.7).

I'd REALLY like to use PHP5, though, so I'd appreciate any insight into what might be wrong.

Thanks!

Michael W.

try to clean up Watches window or at least remove all except plain variables.