runtime-error

问题 I get this error Caused by: java.lang.IllegalArgumentException: Invalid URL: unknown protocol: c at javafx.scene.image.Image.validateUrl(Image.java:1097) at javafx.scene.image.Image.<init>(Image.java:598) at javafx.scene.image.ImageView.<init>(ImageView.java:164) at fileshare_client.fx.pkg1.UploadappUI_1Controller.iconimagebuttonAction(Uploadapp‌​UI_1Controller.java:355)" java:355 which is imageview=new ImageView(iconimage.getAbsolutePath());" here's my code: @FXML private AnchorPane

问题 This may sound a little weird but here it goes: My form iterated through each customer (+-10 000) and opened a recordset to get the last visit. Since it is poorly optimized I decided to do a single query, and I need to store it for easy access. I decided to take a dictionary because, unlike arrays, I will be able to search with a key string (the client number) and get my item (string: client's last visit). Dim dict As Dictionary Set dict = CreateObject("Scripting.Dictionary") dict.RemoveAll

问题 I am attempting to download an image from foursquare( sourced from using the venue api) and I keep getting NSURLErrorFileDoesNotExist = -1100, errors for trying to grab the image. imageUrl = [NSURL URLWithString: [NSString stringWithFormat: [@"https://irs0.4sqi.net/img/general/720x400/1203715_jAVNrPE87IFuOUa69i1q5UXQ0bUAfjG8V-R_hBUL09c.jpg" stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]]]; //[cell.venueImageView sd_setImageWithURL:imageUrl placeholderImage:nil]; typeof

问题 I'm using Facebook's javascript SDK to inspect the friends list of users registered in my application. I have this call: FB.getLoginStatus(function (response) { if (response.status == 'connected') { FB.api('me/friends', { fields: 'id, first_name, picture', limit: 6 },function(response){ MY CODE TO VIEW FRIENDS PICTURE }); } else{ CODE TO GET ACCESS_TOKEN } }); but in most of cases I get an api error like this: response.error = { message: unkown error, code: undefined, type: http, subcode:

问题 I'm calling some old Objective-C code from Swift, and it will often throw this error, even if it seems nothing went wrong: do { try objCObject.someMethod() } catch { print(error) // Trying to handle the error here } Where that method's Objective-C signature is like this: - (BOOL) someMethodWithError: (NSError **) outError; Putting a breakpoint inside that catch I can see this by using the LLDB console. (lldb) po error Foundation._GenericObjCError.nilError (lldb) po error as NSError Error

问题 EDIT: This program is trying to read in an excel file using C# then adding the data to a table in sql developer. I have ran into an error that I cant seem to figure out. When I try and load excel data into a Message Box I get this: Retrieving the COM class factory for component with CLSID {00020819-0000-0000-C000-000000000046} failed due to the following error: 80040154 Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)). This error appears on: Microsoft.Office

问题 This question already has an answer here : Settings of Visual Studio to remove dependency on a dll file during runtime (1 answer) Closed 5 years ago . I don't need libeay32.dll in my project. I have already added ssleay32.lib in my application. This was working fine in visual studio 2010 version of my app. When I ported it in visual studio 2013 this error occurred. Where do I remove the settings so that my application doesn't search for libeay32.dll ? My project built successfully. When I try

问题 I am trying to program a Chat Application. But when I try to send a message, by updating Children in my RealtimeDatabase from Firebase I am getting this error: at com.google.android.gms.internal.zh.zzas(Unknown Source) at com.google.android.gms.internal.zg.zzao(Unknown Source) at com.google.android.gms.internal.zg.zzar(Unknown Source) at com.google.android.gms.internal.zh.zzas(Unknown Source) at com.google.android.gms.internal.zg.zzao(Unknown Source) at com.google.android.gms.internal.zg.zzar

问题 I am trying to load jsvascript files at runtime like this <script type="text/javascript" src="jquery/jquery.js"></script> <script type="text/javascript"> var SRC_URL = 'http://localhost/mytest/scripts/'; var scripts = [ 'jquery/colorbox/jquery.colorbox.js', 'app/mbro.js' ]; for (var x = 0; x < scripts.length; x++) { sUrl = SRC_URL + scripts[x]; $.ajax({ url: sUrl, dataType: "script", async: false, success: function() { console.log(x + ': ' + sUrl); } }); } </script> What I am trying here is

问题 Is there a CUDA function for printing both a caller-supplied error message, and an error message describing the current cudaStatus (or a caller-supplied cudaStatus), a-la-perror()? 回答1: I don't think there is a built-in cuda API function to do this. This macro will do what you're describing: #define cudaCheckErrors(msg) \ do { \ cudaError_t __err = cudaGetLastError(); \ if (__err != cudaSuccess) { \ fprintf(stderr, "Fatal error: %s (%s at %s:%d)\n", \ msg, cudaGetErrorString(__err), \ __FILE_