I'm running the VLC player from desktop shortcut, and it immediately shuts down. I can't figure out what is the error written there.
Is there a way of forcing windows into showing the error diplayed in cmd after the program shutdown, either from windows or by setting preferences of the cmd?
Run it directly from cmd.exe instead, and you may see error messages displayed. If not, you might check the "Event Viewer" application to see if anything goes to the system logs.
Related
We installed k8s by kubespray and keep all settings by default parameter. Thus, the networking mode is ipvs. I noticed that there are some messages display on console prompt as below, sometimes it displays fast and annoying. The message is saved under kern.log already, so how can I stop it display on console prompt?
Message on console terminal
got a weird question which I haven't been able to find an answer to online so I'm trying my luck here.
I have a normal erlang application using wxWidgets, once I try to shut down my application I get the event that the wxServer has indeed entered the event which is connected to the window closing, I get a message that it is in the process of exiting, and my window does indeed close, but as shown in the picture below, the beam.smp on my toolbar doesn't close at all, I have to manually force the closing of the beam.smp file which sends a SIGTERM to the erlang terminal which also shuts down my erlang VM (which I have to reboot it later).
long story short, what am I missing on my close window event so that everything shuts down nicely without it crashing my erlang VM? I was able to read that wxWidgets behaves differently on macOS but I haven't been able to find how to correctly close the application.
handle_event(#wx{event = #wxClose{}},State = #state{frame = Frame,panel = Panel}) ->
io:format("Exiting~n"),
wxFrame:close(Frame),
wxFrame:destroy(Frame),
wx:destroy(),
{stop,normal,State};
You can close the emulator from code with init:stop/0,1
Also, if your application is started as permanent, it should suffice with terminating that application. Check the behaviour in erlang:application
I want to start a websocket server, like using the "php artisan websocket:serve", but that automatically start with windows, and without a windows of command prompt. I know how to do it on linux with supervisor, but i need to do that on Windows 7 with Xampp.
I currently use a batch file that starts automatically with Windows, although it works correctly, I wish the command prompt window would not remain permanently visible, since the PC is used for other business stuff, and sometimes the user closes by error the window, stopping the socket server.
Of course, thank you very much for your answers and excuse my bad English.
There are several ways to start windows process without visible console window. First you could create windows service, some software support it natively or you could use utility like NSSM. Second: You could start program via task scheduler and tune task properties. Third: You could use utility like CHP to start program without console window. Remember one thing: If you start program without console window (and it is not a windows service), the only way to stop it is taskkill command or GUI Taskmanager.
To initialize the websocket server on a windows machine, without the command prompt just set autoexec.bat to halt_threads 2.
I'm running Python 2.7 with ArcGIS Desktop 10.1 on Windows for Server (2 Xeon 2.13 Ghz processors).
Is it possible to suppress or automatically close the dialogue box from Windows that says "python.exe has stopped working" when python crashes? I have a continuously running, multiprocessing script that sometimes crashes for unknown reasons (working on that). When I click to close the crash report window, the script restarts and everything is okay. I want this to happen automatically until I can track down what is causing the crashes.
Thanks very much!
Doug
Procedure for disabling the Windows Debugger dialogue box found here:
http://msdn.microsoft.com/en-us/library/windows/desktop/bb204634(v=vs.85).aspx
This prevents the debug dialogue box that requires the user to click [Debug] or [Cancel] if python crashes.
However, there is now another Windows dialogue box that says "python.exe has stopped working. Please close the program" with a button [Close Program]. Sheesh!
The dialog you refer to is part of Windows Error Reporting.
The exact method varies between editions of Windows (Windows 7 instructions here, Google will happily provide for other versions...), but if you disable this feature of Windows, your crashes will happen a lot faster(!).
This is an simply an arcpy bug. You can try to avoid using the steps that are causing the crash, but it generally happens under different tools when used to process through a long list of data.
The only workaround I have found is to make my script save its progress along the way to disk so if you restart the process, it knows where to pickup from.
If you then disable windows debugger message by altering the registry (see below), you can then just repeatedly execute the script in cmd.exe until it completes the entire batch without having to close the process manually every time in between.
I know this is an awful workaround, but it is quite uncommon to have a python library kill off the python interpreter.
DWORD HKLM or HKCU\Software\Microsoft\Windows\Windows Error Reporting\DontShowUI = "1"
DWORD HKLM or HKCU\Software\Microsoft\Windows\Windows Error Reporting\Disabled = "1"
I am trying to programmatically open the windows 7 on screen keyboard (osk.exe) from my program.
I found a good guide for this on this page and it works quite well when UAC is turned off.
When UAC is turned on, it is not opening the program at all however, and I can't find why. No UAC prompt is shown when opening the keyboard from the start menu, so it doesn't appear to need administrative privileges.
Is it just because the executable is located in the windows system folder, and if so, is there another way to launch a program that would work?
The error returned is 3, ERROR_PATH_NOT_FOUND, possibly because 'sysnative' path is not working with UAC enabled.
Trying to run "osk.exe" without path also fails, with an error "Could not start the On Screen Keyboard"
Finally, running "C:\Windows\system32\osk.exe" fails with error code 5: SE_ERR_ACCESSDENIED when I tried to use it with redirection turned off (as suggested in this question)
I tested the c++ code sample you refer to in your message. The routine started either from VS devenv or as a standalone exe did always show the on-screen keyboard under any available UAC mode. My OS: Windows 7 Ult. SP1 64-bit.