500.19 Internal Server Error

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Error Message

System.InvalidOperationException: The client found the response content type of ‘text/html; charset=utf-8', but expected ‘text/xml’.

The request failed with the following error message:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN” “http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<title>IIS 8.0 Detailed Error - 500.19 - Internal Server Error</title>

…

<fieldset><legend>Error Summary</legend>

<h2>HTTP Error 500.19 - Internal Server Error</h2>

<h3>The requested page cannot be accessed because the related configuration data for the page is invalid.</h3>

…

Solution

Check for capitalization differences, typos, extra newlines, and carriage returns in the ConversionServerConfig.xml file located in the ConversionServer folder with the installed Conversion Server. This file is modified when installing the Aras CAD Converter manually; see the Manual Aras CAD Converter Installation section. An entire <… arguments="…" …/> attribute must be only one single line without carriage returns or newlines.