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Editorial Team
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Asked: 2026-05-18T06:18:25+00:00

We’ve recently setup out own webservice using SOAP and it all works like a

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We’ve recently setup out own webservice using SOAP and it all works like a charm.
Because the service is only used from within our own applications, I usually don’t allow for a WSDL to be generated.

Today i started some tests with SoapUI and needed a WSDL of our own service. So I enabled the Default action of the TWSDLHTMLPublish component and tried to get the WSDL exported. All I got was an access violaton in WebServExp.GenerateXMLSchema, line 1636:

if (ParentInfo = nil) and ((GetTypeData(ATypeInfo).ParentInfo)^ <> nil) then

Debugging this, reveiled that GetTypeData(ATypeInfo).ParentInforeturned a nil, so of course using ^ on nil raises an access violation.

After removing the carret i had no problems generating the WSDL.

So did I find myself a bug here or am I missing something?

BTW: We have created our own SOAP.bpl, containing all original Delphi soap sources, to correct it for a known problem with exception derived from TRemotableException

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  1. Editorial Team

    So did I find myself a bug here or am I missing something?

    Yes, that’s a bug. And Subversion reveals it’s been like that for many years – for as long as we’ve been on Subversion:(. [I am not setup to access the previous Starteam repository anymore].

    I’m making to a note to remedy and check in unit tests for this. Please feel free to file a QC if time allows. And I’d like to hear more about the issue with TRemotableException-derived types.

    Cheers,

    Bruneau

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