# JsonError

## Content

<div class="docapp-java-api-doc-main"><style>:not(h1, h2, h3, h4, h5, h6)>code,
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/*
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</style><h1>Class JsonError</h1>
<!-- ======== START OF CLASS DATA ======== -->

<div class="inheritance" title="Inheritance Tree"><a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang">java.lang.Object</a>
<div class="inheritance">com.grapecity.documents.excel.JsonError</div>
</div>
<section class="class-description" id="class-description">
<dl class="notes">
<dt>Direct Known Subclasses:</dt>
<dd><code><a href="DataValidationJsonError.html" title="class in com.grapecity.documents.excel">DataValidationJsonError</a></code>, <code><a href="FormulaJsonError.html" title="class in com.grapecity.documents.excel">FormulaJsonError</a></code></dd>
</dl>
<hr>
<div class="type-signature"><span class="modifiers">public abstract class </span><span class="element-name type-name-label">JsonError</span>
<span class="extends-implements">extends <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang">Object</a></span></div>
<div class="block">Represents the base type for JSON-related errors. <p>This abstract class provides the common error message information shared by  JSON error objects in GcExcel. Concrete subclasses expose additional context  for specific JSON processing problems, such as formula errors or data  validation errors.</p> <p>Use this type as a general reference when working with APIs that report  JSON import or serialization issues, and use  <a href="#getErrorMessage()"><code>getErrorMessage()</code></a> to retrieve the descriptive error text.</p>
<pre><code data-language="Java">
 JsonError error = new JsonError("Invalid formula") { };
 String message = error.getErrorMessage();
 </code></pre></div>
</section>
<section class="summary">
<ul class="summary-list">
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
<li>
<section class="constructor-summary" id="constructor-summary">
<h2>Constructor Summary</h2>
<div class="caption"><span>Constructors</span></div>
<div class="summary-table two-column-summary">
<div class="table-header col-first">Constructor</div>
<div class="table-header col-last">Description</div>
<div class="col-constructor-name even-row-color"><code><a class="member-name-link" href="#%3Cinit%3E(java.lang.String)">JsonError</a><wbr>(<a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang">String</a>&nbsp;errorMessage)</code></div>
<div class="col-last even-row-color">
<div class="block">Constructor that creates a  <a href="JsonError.html" title="class in com.grapecity.documents.excel"><code>JsonError</code></a> object with the specified error message.</div>
</div>
</div>
</section>
</li>
<!-- ========== METHOD SUMMARY =========== -->
<li>
<section class="method-summary" id="method-summary">
<h2>Method Summary</h2>
<div id="method-summary-table">
<div aria-orientation="horizontal" class="table-tabs" role="tablist"><button aria-controls="method-summary-table.tabpanel" aria-selected="true" class="active-table-tab" id="method-summary-table-tab0" onclick="show('method-summary-table', 'method-summary-table', 3)" onkeydown="switchTab(event)" role="tab" tabindex="0">All Methods</button><button aria-controls="method-summary-table.tabpanel" aria-selected="false" class="table-tab" id="method-summary-table-tab2" onclick="show('method-summary-table', 'method-summary-table-tab2', 3)" onkeydown="switchTab(event)" role="tab" tabindex="-1">Instance Methods</button><button aria-controls="method-summary-table.tabpanel" aria-selected="false" class="table-tab" id="method-summary-table-tab4" onclick="show('method-summary-table', 'method-summary-table-tab4', 3)" onkeydown="switchTab(event)" role="tab" tabindex="-1">Concrete Methods</button></div>
<div id="method-summary-table.tabpanel" role="tabpanel">
<div aria-labelledby="method-summary-table-tab0" class="summary-table three-column-summary">
<div class="table-header col-first">Modifier and Type</div>
<div class="table-header col-second">Method</div>
<div class="table-header col-last">Description</div>
<div class="col-first even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang">String</a></code></div>
<div class="col-second even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4"><code><a class="member-name-link" href="#getErrorMessage()">getErrorMessage</a>()</code></div>
<div class="col-last even-row-color method-summary-table method-summary-table-tab2 method-summary-table-tab4">
<div class="block">Gets the descriptive message for this JSON error.</div>
</div>
</div>
</div>
</div>
<div class="inherited-list">
<h3 id="methods-inherited-from-class-java.lang.Object">Methods inherited from class&nbsp;java.lang.<a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html" title="class or interface in java.lang">Object</a></h3>
<code><a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#equals(java.lang.Object)" title="class or interface in java.lang">equals</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#hashCode()" title="class or interface in java.lang">hashCode</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#toString()" title="class or interface in java.lang">toString</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</a>, <a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/Object.html#wait(long,int)" title="class or interface in java.lang">wait</a></code></div>
</section>
</li>
</ul>
</section>
<section class="details">
<ul class="details-list">
<!-- ========= CONSTRUCTOR DETAIL ======== -->
<li>
<section class="constructor-details" id="constructor-detail">
<h2>Constructor Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="<init>(java.lang.String)">
<h3>JsonError</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="element-name">JsonError</span><wbr><span class="parameters">(<a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang">String</a>&nbsp;errorMessage)</span></div>
<div class="block">Constructor that creates a  <a href="JsonError.html" title="class in com.grapecity.documents.excel"><code>JsonError</code></a> object with the specified error message.<p>Initializes the error message returned by  <a href="#getErrorMessage()"><code>getErrorMessage()</code></a>.</p>
<pre><code data-language="Java">
 JsonError error = new JsonError("Invalid formula") { };
 String message = error.getErrorMessage();
 </code></pre></div>
<dl class="notes">
<dt>Parameters:</dt>
<dd><code>errorMessage</code> - The error message. This value can be <code>null</code>.</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
<!-- ============ METHOD DETAIL ========== -->
<li>
<section class="method-details" id="method-detail">
<h2>Method Details</h2>
<ul class="member-list">
<li>
<section class="detail" id="getErrorMessage()">
<h3>getErrorMessage</h3>
<div class="member-signature"><span class="modifiers">public</span>&nbsp;<span class="return-type"><a class="external-link" href="https://docs.oracle.com/en/java/javase/17/docs/api/java.base/java/lang/String.html" title="class or interface in java.lang">String</a></span>&nbsp;<span class="element-name">getErrorMessage</span>()</div>
<div class="block">Gets the descriptive message for this JSON error. <p>Use this method to retrieve the error text associated with a JSON import,  deserialization, or serialization issue.</p>
<pre><code data-language="Java">
 JsonError error = new JsonError("Invalid formula") { };
 String message = error.getErrorMessage();
 </code></pre></div>
<dl class="notes">
<dt>Returns:</dt>
<dd>The error message associated with this JSON error, or <code>null</code> if no message was provided when the error was created.</dd>
</dl>
</section>
</li>
</ul>
</section>
</li>
</ul>
</section>
<!-- ========= END OF CLASS DATA ========= -->
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