Question

我在OSX 10.9上测试Mono。本指南介绍了如何使用Web服务：http://www.mono-project.com/Web_Services_%28Visual_Basic%29但我无法编译由wdsl编写的代码。

生成VB存根：

gizurmaca00510e:web-service jonas$ wsdl http://dic.googlecode.com/files/GoogleSearch.wsdl-language:vb
Web Services Description Language Utility
Mono Framework v4.0.30319.17020

There were some warnings while generating the code:

  http://dic.googlecode.com/files/GoogleSearch.wsdl
- This web reference does not conform to WS-I Basic Profile v1.1
    R2706: A wsdl:binding in a DESCRIPTION MUST use the value of "literal"
    for the use attribute in all soapbind:body, soapbind:fault,
    soapbind:header and soapbind:headerfault elements
      * Binding 'GoogleSearchBinding', in Service Description
        'urn:GoogleSearch'
    R2209: A wsdl:binding in a DESCRIPTION SHOULD bind every wsdl:part of a
    wsdl:message in the wsdl:portType to which it refers to one of
    soapbind:body, soapbind:header, soapbind:fault  or soapbind:headerfault
      * Binding 'GoogleSearchBinding', in Service Description
        'urn:GoogleSearch'
    R2102: A QName reference to a Schema component in a DESCRIPTION MUST
    use the namespace defined in the targetNamespace attribute on the
    xsd:schema element, or to a namespace defined in the namespace
    attribute on an xsd:import element within the xsd:schema element
      * XmlSchemaComplexContentRestriction in Schema Schema
        'urn:GoogleSearch', in Service Description 'urn:GoogleSearch'
      * XmlSchemaAttribute in Schema Schema 'urn:GoogleSearch', in Service
        Description 'urn:GoogleSearch'
      * XmlSchemaComplexContentRestriction in Schema Schema
        'urn:GoogleSearch', in Service Description 'urn:GoogleSearch'
      * XmlSchemaAttribute in Schema Schema 'urn:GoogleSearch', in Service
        Description 'urn:GoogleSearch'
    R2110: In a DESCRIPTION, array declarations MUST NOT extend or restrict
    the soapenc:Array type
      * XmlSchemaComplexContentRestriction in Schema Schema
        'urn:GoogleSearch', in Service Description 'urn:GoogleSearch'
      * XmlSchemaComplexContentRestriction in Schema Schema
        'urn:GoogleSearch', in Service Description 'urn:GoogleSearch'
    R2111: In a DESCRIPTION, array declarations MUST NOT use wsdl:arrayType
    attribute in the type declaration
      * XmlSchemaAttribute in Schema Schema 'urn:GoogleSearch', in Service
        Description 'urn:GoogleSearch'
      * XmlSchemaAttribute in Schema Schema 'urn:GoogleSearch', in Service
        Description 'urn:GoogleSearch'

Writing file 'GoogleSearchService.vb'

编译代码：

gizurmaca00510e:web-service jonas$ vbnc /target:library GoogleSearchService.vb -r:System.Web.Services.dll,System.Xml.dll
Visual Basic.Net Compiler version 0.0.0.5943 (Mono 3.0 - xamarin/9fc7213)
Copyright (C) 2004-2010 Rolf Bjarne Kvinge. All rights reserved.

/Users/jonas/git/colmsjo/develvm/excel_sandbox/mono/web-service/GoogleSearchService.vb (66,12) : error VBNC30455: Argument not specified for parameter 'arg' of 'Private Sub OndoGetCachedPageCompleted(arg As Object)'.
/Users/jonas/git/colmsjo/develvm/excel_sandbox/mono/web-service/GoogleSearchService.vb (66,12) : error VBNC30455: Argument not specified for parameter 'arg' of 'Private Sub OndoGetCachedPageCompleted(arg As Object)'.
/Users/jonas/git/colmsjo/develvm/excel_sandbox/mono/web-service/GoogleSearchService.vb (99,12) : error VBNC30455: Argument not specified for parameter 'arg' of 'Private Sub OndoSpellingSuggestionCompleted(arg As Object)'.
/Users/jonas/git/colmsjo/develvm/excel_sandbox/mono/web-service/GoogleSearchService.vb (99,12) : error VBNC30455: Argument not specified for parameter 'arg' of 'Private Sub OndoSpellingSuggestionCompleted(arg As Object)'.
/Users/jonas/git/colmsjo/develvm/excel_sandbox/mono/web-service/GoogleSearchService.vb (132,12) : error VBNC30455: Argument not specified for parameter 'arg' of 'Private Sub OndoGoogleSearchCompleted(arg As Object)'.
/Users/jonas/git/colmsjo/develvm/excel_sandbox/mono/web-service/GoogleSearchService.vb (132,12) : error VBNC30455: Argument not specified for parameter 'arg' of 'Private Sub OndoGoogleSearchCompleted(arg As Object)'.
There were 6 errors and 0 warnings.
Compilation took 00:00:00.8969520

非常感谢任何帮助！

Answer 1

看起来wsdl没有为代理生成AddressOf修饰符存在问题。

您可以通过修改此文件来自行解决此问题：

Me.doGetCachedPageOperationCompleted = New System.Threading.SendOrPostCallback(Me.OndoGetCachedPageCompleted)

为：

Me.doGetCachedPageOperationCompleted = New System.Threading.SendOrPostCallback(AddressOf Me.OndoGetCachedPageCompleted)

对于所有三个位置（请注意，行号偏离一个，对于上面的示例，它报告了第66行，但实际行是65）。

或者，您可以使用此已修复的版本：https://gist.github.com/rolfbjarne/cf950b0815f609e679c1

无法在单声道中编译vb wsdl存根

1 个答案: