breakpoints

问题 I have a conditional breakpoint and the condition checks the value of a string and stops if it's true. It stops but then a window opens saying: The condition for a breakpoint failed to execute ... The error returned was 'Evaluation of method System.Collections.Specialized.NameValueCollection.get_Item() calls into native method 'System.Globalization.TextInfo.Internal.GetCaseInsHash(). Evaluation of native methods in this context is not supported.'. Click OK to stop at this breakpoint. I

问题 Double-clicking in the blue bar on the left of eclipse sets a breakpoint. Double-clicking again removes the breakpoint. This works great for me but if I use git to checkout a different branch, often times the blue dots for breakpoints get "confused" or something. I can no longer double-click to unset them. I am forced to go into debug perspective, and find the breakpoint in the "breakpoints" view and then right click and remove. Does anybody have an easier solution for this? I am coding in

问题 I've started researching some ideas in algorithms using VS2010 and F# interactive. So, I've created a DebugScript.fsx , I write some code there and eventually send it to F#Int to test it. At some some moment I need to catch a bug. But I can't place a breakpoint even in a simple for loop: for i in stringarray do printfn "%s" i When I press F9 to set a breakpoint, the VS show a red circle with a warning sign. The hint for it is "The breakpoint will not currently be hit". Surely, I did open

问题 I have searched on StackOverflow a lot about this topic. And what I have found so far was of great use. But now, I came to a very interesting fact. In my case, I hide the app via NSApp hide:self I then add a character to the pasteboard, and then try to input it in the frontmost application via CGEvents. My Code for this is as follows: -(void)applicationDidHide:(NSNotification *)notification{ stringToInsert = @"©"; NSPasteboard *pasteboard = [NSPasteboard generalPasteboard]; [pasteboard

问题 I use MyEclipse 8.6 + Apache Tomcat 5.5.27 + JRockit 1.6.0 05 for web development. Every time I start up Tomcat in debug mode from MyEclipse, it suspends on a NullPointerException in JdbcOdbcDriver.finalize():96" . The stack trace is only Thread.run (of course, finalizer): protected synchronized void finalize() { if (OdbcApi.getTracer().isTracing()) { OdbcApi.getTracer().trace("Driver.finalize"); } try { if (hDbc != 0L) { disconnect(hDbc); closeConnection(hDbc); hDbc = 0L; } } catch

问题 Both firebug and the built in console in webkit browsers make it possible to set breakpoints in running Javascript code, so you can debug it as you would with any other language. What I'm wondering is if there is any way that I can instruct firebug or webkit that I'd like to set a breakpoint on line X in file Y at runtime, and to be able to examine variables in the specific scope that I have paused in. I need something that can work in both Chrome (or any other webkit browser) and Firefox.

问题 When I set a breakpoint (double click the border of the editor at a particular line), there are 3 colors: 1. blue 2. faded blue 3. yellow with blue border can you please tell me what are the meaning of each color? Thank you. 回答1: Dark blue means "break point set, armed, and ready to go." Light blue means "break point set, but you've temporarily suspended it" (perhaps by accidentally clicking it again) Orange means "the code where you've defined this breakpoint is not (yet?) loaded into the

问题 For example, can I break on any change to memory in an address range from <startaddress> to <endaddress> ? How about reads and/or writes? 回答1: On Linux/x86, GDB uses the processor debug registers to implement hardware watchpoints. Such watchpoints are fast -- the program runs at full speed, until the processor stops and signals the application when the access or write watchpoint is triggered. But such watchpoints can only work on 1-word sized data. Recent Valgrind versions (SVN, but no

问题 When I'm debugging my app with PyCharm 5.0.3, I want to insert a few breakpoints into template files (Django 1.9). However, when I run app in PyCharm debug mode, it prints the following warning as soon as it processes the first request. WARNING: Template path is not available. Please set TEMPLATE_DEBUG=True in your settings.py to make django template breakpoints working I've read here that TEMPLATE_DEBUG has been deprecated and I already have this setting in the new format. I've also tried

问题 I have a hybrid ASP.NET/classic ASP application and I'd like to be able to set breakpoints in the ASP code. Is this possible? Running IIS7 on Win7 with VS2010 Ultimate. 回答1: In VBScript, the Stop statement can be used to trigger a breakpoint. Response.Write "a line" Stop Response.Write "a line after the breakpoint I'm assuming that this is a local IIS7 instance that you want to debug. On my computer, when I try to load a sample page that has a Stop statement, I get the Visual Studio Just-In