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.NET Forum / ASP.NET / Web Services / February 2007MSDiscoCodegenerator Failure with Java Axis
I have a working Java/Axis 1.4 web service running. With Visual Studio 2005, if I try to create a web reference and refresh the Axis service, I get this error: The custom tool 'MSDiscoCodegenerator' failes. Unabel to import binding 'TestSvcSoapBinding' from namespace 'http://testxspace/test/mgt'. So no types are available to Visual Studio. How can I fix this? Thanks. I am running .NET 2.0 on XP with all WindowsUpdate patches. Hello lucius, From your description, you have an JAVA axis based web service, when using visual studio 2005 "add webreference" to create the web proxy(refresh) it, you will get error which cause the proxy code fail to be generated, correct? Regarding on this issue, I think the problem should be related to the axis webservice's WSDL document and the service proxy generation's code logic. Since we haven't detailed info on the service proxy generation's internal implement, I would suggest you first try using the wsdl.exe utility to try creating the service proxy at commandline: #Web Services Description Language Tool (Wsdl.exe) http://msdn2.microsoft.com/en-us/library/7h3ystb6(VS.80).aspx If the problem also occur through the commandline utility, it seems the webservice's WSDL document has something conflict with the .net proxy generation code logic. Also, if possible, would you provide me a public link to the axis service or at least its wsdl document so that I can try referencing it at my local test environment? Sincerely, Steven Cheng Microsoft MSDN Online Support Lead ================================================== Get notification to my posts through email? Please refer to http://msdn.microsoft.com/subscriptions/managednewsgroups/default.aspx#notif ications. Note: The MSDN Managed Newsgroup support offering is for non-urgent issues where an initial response from the community or a Microsoft Support Engineer within 1 business day is acceptable. Please note that each follow up response may take approximately 2 business days as the support professional working with you may need further investigation to reach the most efficient resolution. The offering is not appropriate for situations that require urgent, real-time or phone-based interactions or complex project analysis and dump analysis issues. Issues of this nature are best handled working with a dedicated Microsoft Support Engineer by contacting Microsoft Customer Support Services (CSS) at http://msdn.microsoft.com/subscriptions/support/default.aspx. ================================================== This posting is provided "AS IS" with no warranties, and confers no rights. Yes, you understand my problem. Using the wsdl.exe app did not work either. Can I email the WSDL to your online Microsoft address? Thanks. >Hello lucius, > [quoted text clipped - 18 lines] >or at least its wsdl document so that I can try referencing it at my local >test environment? Sure, you can send me the WSDL file via email. However, notice that you need to remove the "online" from the email address in my signature. The address should be "stcheng" + "@" + "microsoft.com". Looking forward to your message. Sincerely, Steven Cheng Microsoft MSDN Online Support Lead This posting is provided "AS IS" with no warranties, and confers no rights. The email plus WSDL attachment was emailed to you a couple of hours ago. Could you please respond to that email address that you received the email OK? Thanks. >Sure, you can send me the WSDL file via email. However, notice that you >need to remove the "online" from the email address in my signature. The [quoted text clipped - 9 lines] > >This posting is provided "AS IS" with no warranties, and confers no rights. Hi lucius, I have received your email with the "axis.wsdl"(62kb). I'll perform some test and let you know my result. Sincerely, Steven Cheng Microsoft MSDN Online Support Lead This posting is provided "AS IS" with no warranties, and confers no rights. Hello Lucius, After some further checking against the WSDL file and the error message wsdl.exe raise, I've found out the cause of the problem. It is actually due to the following type that is not correctly imported in the wsdl document: ============= xmlns:apachesoap="http://xml.apache.org/xml-soap" type="apachesoap:Element" ============== there are many elements reference to the above "apachesoap:Element" type, however, the schema definiation of this type(http://xml.apache.org/xml-soap) is no longer available(seems a legacy schema that has been removed). that result to the failure of validating the whole WSDL document(actual those types which refer to that problem type). Actually, you can see this validation warnning in XML Editor when you open the wsdl file in VisualStudio IDE. currently, I think you may consider the following options to resolve the problem: 1. contact the apache webservice project to request the following schema xmlns:apachesoap="http://xml.apache.org/xml-soap" or if they have updated version on this(compatible with the original one), you can try using the update schema. Use the <import> element to import schema into your WSDL document. 2. I've tried remove all those " type="apachesoap:Element"" type declaration and after that the proxy can be created correctly. The only problem is that since the type info is missing, those elements(refer to the problem type) will be mapped as "object" class in .net. anyway, you can get this a try to see whether ti works. Hope this helps. If there is anything unclear on this, please feel free to let me know. Sincerely, Steven Cheng Microsoft MSDN Online Support Lead This posting is provided "AS IS" with no warranties, and confers no rights.
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