debugging

问题 I am getting the error: "The breakpoint will not currently be hit. Unable to bind SQL breakpoint at this time. Object containing the breakpoint not loaded" When I did the steps to debug a stored proc called from my .net app? What should I be checking? (VS 2005 and SQL Server 2005 both running on the same PC, I can debug a stored proc if I do "step into" from the Server Explorer) 回答1: Make sure that in the project properties > Debug > 'Enable SQL server debugging' checked otherwise you won't

问题 Can someone tell me how I can debugg this error "wait_fences: failed to receive reply: 10004003" I am not quite sure where in the code it gets called as it happens during startup 回答1: Check these out: "wait_fences: failed to receive reply: 10004003"? Hope this helps you. Please feel free to let me know, if you need more help on this. 回答2: I couldn't find a universal way to break on that message, however, based on a comment in the apple dev forums, I was able to figure out a cause I haven't

问题 I have a GUI app which connects to a sensor, gathers data and processes it in the background using BackgroundWorker threads. As it stands I'm posting data to the GUI using the ProgressChanged which seemed to be working well to begin with. I've since upped the data rates and have discovered a problem; if the software is left to run for a few minutes, the amount of processor usage appears to ramp up until it reaches near 100% on both cores on my machine and at that point, I get an error which

问题 I am doing my first steps with GDB in TUI mode. During the debug session I see that each line outputted to console occurs in a single line (in the picture you see 222222 highlighted in red). It is like having an output pane of one single line. On top of that, each \n doesn't cleanup that line so all the strings do overwrite each other making my output very confusing. Can you help me a bit with this issue or point me to some key command to look for in order to have a clean output? I also

问题 I've specified symbol (pdb) file inside 2010 so that it is loaded correctly but I get the No source available error and the Browse to Find Source Code is greyed out. Does anyone know how I can specify the source code directory or look inside the pdb to find out where it is? EDIT: My DLL is being called by an external program. The error is happening inside my DLL so I have the source code. When the error occurs I click Debug, the pdb symbols are loaded but not the source. 回答1: If you moved the

问题 Although my title states my current goal, I am open to alternative solutions. In short, I have a series of SSIS packages that are scheduled to run on a nightly basis, on our SQL Server machine. Due to various updates that happen in the ether of my corporate-IT, some times these exports brake and the process will stop working, in the middle of the job. To troubleshoot this process, I fire up BIDS on my workstation and restart which ever process fails. This is useful because it's been my

问题 When debugging a project, after setting a breakpoint in XCode I'll start stepping through my code and then I will encounter disassembled code from what I assume are calls to various frameworks that don't have source code available. (Is this a correct assumption?) Is there a way (perhaps via a project setting that I haven't found yet) to suppress the display of this assembly code and not have to step though it but just step though the source code that I have implemented? I see I can click on

问题 When debugging a program that terminates with a segfault, electric fence, in conjunction with gdb, returns this: "ElectricFence Exiting: mprotect() failed: Cannot allocate memory [Thread 0xb0bd4b70 (LWP 5363) exited] Program exited with code 0377. I actually thought electric fence would be more helpful. What does this mean? How can I interpret this piece of information? There doesn't seem to be any stack left that I can look at, or at least bt won't return anything. Any suggestion would be

问题 Current state Having two classes: [DebuggerDisplay(@"One = {One}, two = {Two}")] public class A { public int One { get; set; } public B Two { get; set; } } [DebuggerDisplay(@"Three = {Three}")] public class B { public int Three { get; set; } } Using them: var a = new A {One = 5, Two = new B {Three = 10}}; Inside the debugger, the tool tip value that is displayed at a is One = 5, two = {DebuggerDisplayTest.B} Goal What I would want is something like One = 5, two = 'Three = 10' I know this

问题 We have an asp.net core 2.0 project (migrated from 1.x) running on Vs2017.3 (updated from 2017.2). After the update, breakpoints stop being hit. Vs reports that "The breakpoint will not currently be hit. The source code is different from the original version". Things were normal before updating and migration. The problem can be seen after updating to 2017.3 and before migrating to asp.net core 2.0. I know about the workaround: To right-click and force the breakpoint to be hit even when the