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.NET Forum / ASP.NET / Web Services / May 2006Strange Problem With Asp.Net WebService,Help Needed
Hi there, My problem is that, i've created a simple hello world web service project, and then, when i run it to test the operation,the invoke button does not open any window. I mean there is no response when i click the invoke button, no window containing the output opens. It just does nothing, no error no exception nothing. Just to clarify, my web service url is this http://localhost/TestWS/Service1.asmx, when i browse it, it displays helloworld function the url is http://localhost/TestWS/Service1.asmx?op=HelloWorld, and it's written "To test the operation using the HTTP POST protocol, click the 'Invoke' button " now when i click on the invoke button link it does nothing? why????????? But when i try to browse the url http://localhost/TestWS/Service1.asmx/op=HelloWorld it gives me the following exception: System.InvalidOperationException: Request format is unrecognized BTW, i'm using asp.net v1.1.. So now plz any help on this..... Wats wrong in this.??????????? You might want to enable tracing. That way you will be able to find out if Web Service is working fine on the server. If your web service fails, you would not get error message if not programmed correctly. > Hi there, > [quoted text clipped - 36 lines] > > Wats wrong in this.??????????? I am having a similar problem, but only on one machine. On my desktop, the web service (for testing purposes the template with "hello world" section uncommented) works fine. On my notebook, the WSDL form works, as does the ?op=HelloWorld page. However, clicking on the "Invoke" button opens a blank "the page cannot be displayed" generice IE error. I have tried reinstalling IIS (no affect). I am VERY reluctant to reinstall .NET, as I have had no other problems on this machine. Both Desktop and Notebook are Windows XP Pro SP2 with all the latest patches. Thanks! Ryan > You might want to enable tracing. That way you will be able to find out if > Web Service is working fine on the server. If your web service fails, you [quoted text clipped - 40 lines] > > > > Wats wrong in this.??????????? Did you ever figure out this problem> I have the exact same problem. On one machine it works fine. On the other, it doesn't work at all. Karen > I am having a similar problem, but only on one machine. On my desktop, the > web service (for testing purposes the template with "hello world" section [quoted text clipped - 55 lines] > > > > > > Wats wrong in this.??????????? I did find a solution to the problem, although I don't like it. I had to uninstall ALL versions of visual studio, followed by uninstalling all versions of .NET (which took SQL 2005 with it), then uninstalling IIS (in windows components). After that was all cleaned out, I installed IIS + FrontPage extensions again, rebooted, then installed everything I had removed (VS 03 & 05). At that point, everything was working again (even if I had to waste a day doing it). Hope this helps! Ryan > Did you ever figure out this problem> I have the exact same problem. On one > machine it works fine. On the other, it doesn't work at all. [quoted text clipped - 59 lines] > > > > > > > > Wats wrong in this.??????????? Did you ever figure out what the problem was? I am having the same problem. Absolutely no response to the Invoke button for any web service. There is no problem with the code - runs fine on other machines. We have tracing, and the web app does initialize - it's just the invoke that doesn't work, and of course calls to the web services also fail. nope. I moved the app to another machine (XP) where it works. Problem is on my Win2000 machine. But I would like to know why its not working. Karen > Did you ever figure out what the problem was? I am having the same > problem. Absolutely no response to the Invoke button for any web [quoted text clipped - 9 lines] > ------------------------------------------------------------------------ > Free MagazinesGet these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...
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