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</style></head><body><table border="0" cellpadding="0" cellspacing="0" width="100%"><tr /><td align="left" valign="top" width="32"><img align="left" border="0" height="32" src="images/rb-logo.png" width="32" /></td><td width="1">  </td><td class="postheader" valign="center"><a href="index.html"><font color="#004faf">Home</font></a> · <a href="classes.html"><font color="#004faf">All Classes</font></a> · <a href="modules.html"><font color="#004faf">Modules</font></a></td></table><h1 align="center">QDeclarativeError Class Reference<br /><sup><sup>[<a href="qtdeclarative.html">QtDeclarative</a> module]</sup></sup></h1><p>The QDeclarativeError class encapsulates a QML error. <a href="#details">More...</a></p>
<h3>Methods</h3><ul><li><div class="fn" /><b><a href="qdeclarativeerror.html#QDeclarativeError">__init__</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qdeclarativeerror.html#QDeclarativeError-2">__init__</a></b> (<i>self</i>, QDeclarativeError)</li><li><div class="fn" />int <b><a href="qdeclarativeerror.html#column">column</a></b> (<i>self</i>)</li><li><div class="fn" />QString <b><a href="qdeclarativeerror.html#description">description</a></b> (<i>self</i>)</li><li><div class="fn" />bool <b><a href="qdeclarativeerror.html#isValid">isValid</a></b> (<i>self</i>)</li><li><div class="fn" />int <b><a href="qdeclarativeerror.html#line">line</a></b> (<i>self</i>)</li><li><div class="fn" /><b><a href="qdeclarativeerror.html#setColumn">setColumn</a></b> (<i>self</i>, int)</li><li><div class="fn" /><b><a href="qdeclarativeerror.html#setDescription">setDescription</a></b> (<i>self</i>, QString)</li><li><div class="fn" /><b><a href="qdeclarativeerror.html#setLine">setLine</a></b> (<i>self</i>, int)</li><li><div class="fn" /><b><a href="qdeclarativeerror.html#setUrl">setUrl</a></b> (<i>self</i>, QUrl)</li><li><div class="fn" />QString <b><a href="qdeclarativeerror.html#toString">toString</a></b> (<i>self</i>)</li><li><div class="fn" />QUrl <b><a href="qdeclarativeerror.html#url">url</a></b> (<i>self</i>)</li></ul><a name="details" /><hr /><h2>Detailed Description</h2><p>The QDeclarativeError class encapsulates a QML error.</p>
<p>QDeclarativeError includes a textual description of the error,
as well as location information (the file, line, and column). The
<a href="qdeclarativeerror.html#toString">toString</a>() method
creates a single-line, human-readable string containing all of this
information, for example:</p>
<pre class="cpp">
file:<span class="comment">///home/user/test.qml:7:8: Invalid property assignment: double expected</span>
</pre>
<p>You can use <a href="qtcore.html#qDebug">qDebug</a>() or
<a href="qtcore.html#qWarning">qWarning</a>() to output errors to
the console. This method will attempt to open the file indicated by
the error and include additional contextual information.</p>
<pre class="cpp">
file:<span class="comment">///home/user/test.qml:7:8: Invalid property assignment: double expected</span>
y: <span class="string">"hello"</span>
<span class="operator">^</span>
</pre><hr /><h2>Method Documentation</h2><h3 class="fn"><a name="QDeclarativeError" />QDeclarativeError.__init__ (<i>self</i>)</h3><p>Creates an empty error object.</p>
<h3 class="fn"><a name="QDeclarativeError-2" />QDeclarativeError.__init__ (<i>self</i>, <a href="qdeclarativeerror.html">QDeclarativeError</a>)</h3><p>Creates a copy of <i>other</i>.</p>
<h3 class="fn"><a name="column" />int QDeclarativeError.column (<i>self</i>)</h3><p>Returns the error column number.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#setColumn">setColumn</a>().</p>
<h3 class="fn"><a name="description" />QString QDeclarativeError.description (<i>self</i>)</h3><p>Returns the error description.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#setDescription">setDescription</a>().</p>
<h3 class="fn"><a name="isValid" />bool QDeclarativeError.isValid (<i>self</i>)</h3><p>Returns true if this error is valid, otherwise false.</p>
<h3 class="fn"><a name="line" />int QDeclarativeError.line (<i>self</i>)</h3><p>Returns the error line number.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#setLine">setLine</a>().</p>
<h3 class="fn"><a name="setColumn" />QDeclarativeError.setColumn (<i>self</i>, int)</h3><p>Sets the error <i>column</i> number.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#column">column</a>().</p>
<h3 class="fn"><a name="setDescription" />QDeclarativeError.setDescription (<i>self</i>, QString)</h3><p>Sets the error <i>description</i>.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#description">description</a>().</p>
<h3 class="fn"><a name="setLine" />QDeclarativeError.setLine (<i>self</i>, int)</h3><p>Sets the error <i>line</i> number.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#line">line</a>().</p>
<h3 class="fn"><a name="setUrl" />QDeclarativeError.setUrl (<i>self</i>, <a href="qurl.html">QUrl</a>)</h3><p>Sets the <i>url</i> for the file that caused this error.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#url">url</a>().</p>
<h3 class="fn"><a name="toString" />QString QDeclarativeError.toString (<i>self</i>)</h3><p>Returns the error as a human readable string.</p>
<h3 class="fn"><a name="url" /><a href="qurl.html">QUrl</a> QDeclarativeError.url (<i>self</i>)</h3><p>Returns the url for the file that caused this error.</p>
<p><b>See also</b> <a href="qdeclarativeerror.html#setUrl">setUrl</a>().</p>
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